AST46HA Factory Sealed Gauge / ASIC

AST46HA Factory Sealed Gauge / ASI Explosionproof Transmitter SA Approved For Hazardous Locations Overview AST46HA high accuracy Explosionproof Transducer/Transmitter is SA approved for use in hazardous areas including: SA 30 (UL1203/FM3615) lass 1 Zone 1 Group II SA 30 lass 1 Div 1 Groups A, B,, D Explosionproof SA 30 lass 2 Div 1 Groups E, F, G Dust Ignition-proof Applying digital compensation, this product offers top performance over a wide temperature range. Utilizing Krystal Bond Technology, the sensing element will measure pressure in the most extreme temperature conditions. Where other sensor technologies will freeze or boil, the AST46HA uses a one piece stainless steel sensor to offer continuous operation. NOW APPROVED SINGLE SEAL ANSI / ISA 12.27.01-2003 Benefits ANSI/ISA-12.27.01.2003 ertified Single Seal (no secondary seal required) ABS (American Bureau of Shipping) Approved ASI ompensation Superb Temperature Performance Wide Operating Temperature Excellent Accuracy High Proof and Burst s from 100 to 20,000 PSI (Factory Sealed Gauge)* Available in Exotic Alloys (onsult Factory for Inconel 718 or Hastelloy 276) Applications Well Optimization Oil and Gas Pipelines Drilling Platforms Marine & Offshore * For pressures over 1,000 PSI, see AST46HA Vented Gauge data sheet. For pressures less than 100 PSI, see AST4600 Vented Gauge data sheet. Performance @ 25 (77 F) Accuracy** Stability (1 year) Over Range Protection Burst ycles <±0.1% BFSL ±0.1% FS, typical 2X Rated, standard 5X or 50,000 PSI, whichever is less >100 Million NG / Hydrogen Fill Stations Paint Booths Remote Telemetry Unit old limate Drilling & Mining ** Accuracy Includes: non-linearity, hysteresis, and non-repeatability For higher proof pressures, contact factory US Environmental Data A P P R O V E D Krystal Bond P R O D U Technology by AST Temperature Operating Ambient -40 to 85 (-40 to 185 F) Operating Media -55 to 125 (-65 to 250 F) Storage -50 to 105 (-58 to 221 F) Thermal Limits ompensated Range -20 to 70 (-4 to 158 F) T Zero: <±0.5% FS T Span: <±0.5% FS Other Shock EN 60068-2-27 Vibration EN 60068-2-6, 60068-2-64, and IE 68-2-32 EMI/RFI Protection: Yes Rating: IP-66 T Electrical Data Output 4-20mA 0-5V, 1-5V, 1-6V 0-10V, 1-10V 0.5-4.5V Ratiometric Excitation 10-28VD 10-28VD 15-30VD 5VD, Regulated urrent onsumption - <10mA <10mA <10mA Sampling Rate 400Hz 400Hz 400Hz 400Hz Output Noise <1mV, RMS <1mV, RMS <1mV, RMS <1mV, RMS Zero Offset <±0.5% FS <±0.5% FS <±0.5% FS <±0.5% FS Span Tolerance <±0.5% FS <±0.5% FS <±0.5% FS <±0.5% FS Output Load 0-800 Ohms@10-28VD 5k Ohms, min. 5k Ohms, min. 5k Ohms, min. Reverse Polarity Protection Yes Yes Yes Yes American Sensor Technologies 450 lark Dr., Mt. Olive, NJ 07828 phone (973) 448-1901 fax (973) 448-1905 email: info@astsensors.com

Ordering Information AST46HA AST4600 A W 10000 10000 P P 34 T 11 H 000 000 Process onnection (for A= 1/4 other Male ports NPT* contact factory) A= I= 1/4 NPT Female* Male* I= P= 1/4 1/2 NPT Male* Female* P= W= 1/2 F250 NPT Female Male* Autoclave (>10,000 PSI) W= F250 Female Autoclave (>10,000 Range PSI) Insert pressure code from chart Range Unit Insert 5 digit pressure range code from chart B= Bar K= kg/cm2 P= PSI Outputs Unit 1= 0.5-4.5V ratiometric 5= 0-10V (3 wire) B= 2= 0-5V BAR (3 wire) K=kg/cm2 P=PSI 6= 1-6V (3 wire case connection) Outputs 3= 1-5V (3 wire case connection) G= 1-10V 3= 4= 4-20mA 1-5V (3 (loop Wire powered ase onnection) case connection) 4= 4-20mA (Loop Powered ase onnection) 6= T= 2 1-6V ft. 18 (3 AWG Wire wires ase U= onnection) 4 ft. 18 AWG wires W= 2 Meter 18 AWG wires Electrical Wetted Material Interface T= 0= 17-4PH 2ft. 18 AWG 1= wires 316L* U= 2= 4ft. Inconel 18 AWG 718** wires 4= Hastelloy W= 2 Meter 276** 18 AWG wires Ranges in PSIS ode 0-100 00100 0-200 00200 0-500 00500 0-1,000 01000 0-1,500 01500 0-2,500 02500 0-3,000 03000 0-5,000 05000 0-7,500 07500 0-10,000 10000 0-15,000 15000 0-20,000 20000 For gauge pressure units, see AST46HA Vented Gauge data sheet. Absolute ranges available, contact factory. Wetted Failure State Material 0= H= 17-4PH High L= 2= Low Inconel N= None 718** 1= 316 L* 4= Hastelloy 276** *Available up to 10,000 PSI, **onsult factory on availability Dimensional Data Output Red Black White Green For U.S. installations, sensor case ground Voltage V Supply -V Supply Output ase Ground (green wire) must be bonded to ground 4-20mA V Supply -V Supply Not Used ase Ground according to Article 501 & 505 of the NE. Warranty Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit! Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter. www.astsensors.com 2012 American Sensor Technologies Inc. AST46HA-Sealed 12/18/12. All specifications subject to change without notice.

AST46HA Vented Gauge / ASI Explosionproof Transmitter SA Approved For Hazardous Locations Overview AST46HA high accuracy Explosionproof Transducer/Transmitter is SA approved for use in hazardous areas including: SA 30 (UL1203/FM3615) lass 1 Zone 1 Group II SA 30 lass 1 Div 1 Groups A, B,, D Explosionproof Applying digital compensation, this product offers top performance over a wide temperature range. Utilizing Krystal Bond Technology, the sensing element will measure pressure in the most extreme temperature conditions. Where other sensor technologies will freeze or boil, the AST46HA uses a one piece stainless steel sensor to offer continuous operation. Benefits ANSI/ISA-12.27.01.2003 ertified Single Seal (no secondary seal required) ABS (American Bureau of Shipping) Approved ASI ompensation Superb Temperature Performance Wide Operating Temperature Excellent Accuracy High Proof and Burst s from 1 to 1,000 PSI Gauge* Available in Exotic Alloys (onsult Factory for Inconel 718 or Hastelloy 276) Applications Industrial Well Optimization OEM & Hydrogen Equipment NG / Hydrogen Instrumentation Fill Stations Natural Oil and Gas Gas Pipelines ompressors Oil Paint Platforms Booths Refrigeration Drilling Platforms Well Remote Head Telemetry Unit Pipe Line Instrumentation Power Generation Panel Instrumentation old limate Drilling & Mining Marine & Offshore Mining Applications * For pressures over 1,000 PSI, see AST46HA Factory Sealed Gauge data sheet. For pressures less than 100 PSI, see AST4600 Vented Gauge data sheet. Performance @ 25 (77 F) Accuracy** Stability (1 year) Over range Protection Burst ycles <±0.1% BFSL ±0.1% FS, typical 2X Rated, standard 5X Rated >100 Million ** Accuracy Includes: non-linearity, hysteresis, and non-repeatability For higher proof pressures, contact factory NOW APPROVED SINGLE SEAL ANSI / ISA 12.27.01-2003 US Environmental Data A P P R O V E D Krystal Bond Technology by AST Temperature Operating Ambient -40 to to 85 (-40 to to 185 F) Operating Media -55 to to 125 (-65 to to 250 F) Storage -55-50 to to 105 (-67 (-58 to to 221 F) Thermal Limits ompensated Range 0-20 to 55 to 70 (30(-4 to to 130 F) 158 F) T Zero: <±1.5% <±0.5% of FS FS T Span: <±1.5% <±0.5% of FS FS Other Shock EN 60068-2-27 Vibration EN 60068-2-6, 60068-2-64, and IE 68-2-32 EMI/RFI Protection: Yes Rating: IP-66 IP-65 P R O D U T Electrical Data Output 4-20mA 0-5V, 1-5V, 1-6V 0-10V, 1-10V 0.5-4.5V Ratiometric Excitation 10-28VD 10-28VD 15-30VD 5VD, Regulated urrent onsumption - <10mA <10mA <10mA Sampling Rate 400Hz 400Hz 400Hz 400Hz Output Noise <1mV, RMS <1mV, RMS <1mV, RMS <1mV, RMS Zero Offset <±0.5% FS <±0.5% FS <±0.5% FS <±0.5% FS Span Tolerance <±0.5% FS <±0.5% FS <±0.5% FS <±0.5% FS Output Load 0-800 Ohms@10-28VD 5k Ohms, min. 5k Ohms, min. 5k Ohms, min. Reverse Polarity Protection Yes Yes Yes Yes American Sensor Technologies 450 lark Dr., Mt. Olive, NJ 07828 phone (973) 448-1901 fax (973) 448-1905 email: info@astsensors.com

Ordering Information AST46HA AST4600 A W G 0500 10000 P P 34 T 1 H 000 000 Process onnection (for A= 1/4 other Male ports NPTcontact factory) A= I= 1/4 NPT NPT Female Male* I= P= 1/4 1/2 NPT Male Female* P= 1/2 NPT Reference Male* W= G= Gauge F250 Female Autoclave (>10,000 V= Gauge PSI) (Vacuum alibrated) Range (Vented Gauge) Insert 4 digit Range pressure range code from chart Insert 5 digit pressure range code from chart Unit B= Bar H= Inches H Unit 2 O K= kg/cm2 P= PSI B= Outputs BAR K=kg/cm2 P=PSI 1= 0.5-4.5V ratiometric 5= 0-10V (3 wire) Outputs 2= 0-5V (3 wire) 6= 1-6V (3 wire case connection) 3= 1-5V (3 (3 wire Wire case ase connection) onnection) G= 1-10V 4= 4-20mA (loop (Loop powered Powered case ase connection) onnection) 6= 1-6V (3 Wire ase onnection) T= 2 ft. 18 AWG wires U= 4 ft. 18 AWG wires W= 2 Meter 18 AWG wires T= Wetted 2ft. 18 Material AWG wires U= 4ft. 18 AWG wires W= 2 Meter 18 AWG wires 0= 17-4PH 1= 316L 2= Inconel 718* 4= Hastelloy 276* Wetted Material 0= Failure 17-4PH State 2= Inconel 718** 1= H= 316 High L* L= Low 4= Hastelloy N= None 276** Ranges in PSIG Range ode 0-1 0001 0-2.5 0069 0-5 0005 0-10 0010 0-15 0015 0-25 0025 0-50 0050 0-100 0100 0-200 0200 0-500 0500 0-1,000 1000 For sealed pressure units, see AST46HA Factory Sealed Gauge data sheet. 2.5 PSI sensor must be ordered in inches of H 2 O. *onsult factory on availability Dimensional Data Output Red Black White Green For U.S. installations, sensor case ground Voltage V Supply -V Supply Output ase Ground (green wire) must be bonded to ground 4-20mA V Supply -V Supply Not Used ase Ground according to Article 501 & 505 of the NE. Warranty Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit! Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter. www.astsensors.com 2012 American Sensor Technologies Inc. AST46HA-Vented 12/18/12. All specifications subject to change without notice.

AST46PT Factory Sealed Gauge / ASI SA Approved Explosionproof / Temperature Transmitter Overview AST46PT high accuracy Explosionproof /Temperature Transmitter is SA approved for use in hazardous areas including: SA 30 (UL1203/FM3615) lass 1 Zone 1 Group II SA 30 lass 1 Div 1 Groups A, B,, D Explosionproof SA 30 lass 2 Div 1 Groups E, F, G Dust Ignition-proof Applying digital compensation, this product offers top performance over a wide temperature range. Utilizing Krystal Bond Technology, the sensing element will measure pressure in the most extreme temperature conditions. Where other sensor technologies will freeze or boil, the AST46PT uses a one piece stainless steel sensor to offer continuous operation. Benefits ANSI/ISA-12.27.01.2003 ertified Single Seal (no secondary seal required) and Temperature Output from One Device ASI ompensation Superb Temperature Performance Wide Operating Temperature Excellent Accuracy High Proof and Burst s from 100 to 20,000 PSI (Factory Sealed Gauge)* Available in Exotic Alloys (onsult Factory for Inconel 718 or Hastelloy 276) Applications Well Optimization Oil and Gas Pipelines Drilling Platforms Marine & Offshore NG / Hydrogen Fill Stations Paint Booths Remote Telemetry Unit old limate Drilling & Mining * For pressures over 1000 PSI, see AST46PT Vented Gauge data sheet. For pressures less than 100 PSI, see AST4600 Vented Gauge data sheet. Performance @ 25 (77 F) Accuracy** Stability (1 year) Over range Protection Burst ycles <±0.1% BFSL ±0.1% FS, typical 2X Rated, standard 5X or 50,000 PSI, whichever is less > 100 Million **Accuracy Includes: non-linearity, hysteresis, and non-repeatability For higher proof pressures, contact factory NOW APPROVED SINGLE SEAL ANSI / ISA 12.27.01-2003 US Environmental Data Krystal Bond Technology by AST Temperature Operating Ambient -40 to 85 (-40 to 185 F) Operating Media -55 to 125 (-65 to 250 F) Storage -50 to 105 (-58 to 221 F) Thermal Limits ompensated Range -20 to 70 (-4 to 158 F) T Zero: <±0.5% FS T Span: <±0.5% FS Other Shock EN 60068-2-27 Vibration EN 60068-2-6, 60068-2-64, and IE 68-2-32 EMI/RFI Protection: Yes Rating: IP-66 Electrical Data Output 4-20mA 0-5V, 1-5V, 1-6V 0-10V, 1-10V 0.5-4.5V Ratiometric Excitation 10-28VD 10-28VD 15-30VD 5VD, Regulated urrent onsumption - < 10mA < 10mA < 10mA Sampling Rate 400Hz 400Hz 400Hz 400Hz Output Noise < 1mV, RMS < 1mV, RMS < 1mV, RMS < 1mV, RMS Zero Offset < ± 0.5% FS < ± 0.5% FS < ± 0.5% FS < ± 0.5% FS Span Tolerance < ± 0.5% FS < ± 0.5% FS < ± 0.5% FS < ± 0.5% FS Output Load 0-800 Ohms@10-28VD 5k Ohms, min. 5k Ohms, min. 5k Ohms, min. Reverse Polarity Protection Yes Yes Yes Yes For units with loop-powered 4-20mA output, the pressure loop must be powered or the temperature output will not operate. American Sensor Technologies 450 lark Dr., Mt. Olive, NJ 07828 phone (973) 448-1901 fax (973) 448-1905 email: info@astsensors.com

Ordering Information AST46PT AST4600 1 A W 10000 10000 P 3 P T 41 T H 000 1 000 Temperature Output 1= Process -40 to 85 onnection (-40 to 185 F) 2= (for -40 other to 125 ports (-40 contact to 257 F) factory) 3= 0 to 70 (32 to 158 F) A= 1/4 NPT Male* 4= -55 to 125 (-67 to 250 F) 5= I= -18 1/4 to NPT 93 (0-200 F) Female* P= 1/2 NPT Male* Process onnection A= W= 1/4 F250 Male NPT* Female Autoclave I= (>10,000 1/4 NPT Female* PSI) P= 1/2 NPT Male* W= F250 Female Autoclave (10,000-20,000 Range PSI) Insert 5 digit pressure range code from chart Range Insert pressure code from chart Unit Unit B= Bar K= kg/cm2 P= PSI B= BAR K=kg/cm2 P=PSI Outputs 1= Outputs 0.5-4.5V ratiometric 5= 0-10V (3 wire) 3= 1-5V (3 Wire ase onnection) 3= 1-5V (3 wirecase connection) G= 1-10V 4= 4-20mA 4-20mA (loop(loop poweredcase Powered connection) ase onnection) 6= 1-6V (3 Wire ase onnection) 2= 0-5V (3 wire) 6= 1-6V (3 wirecase connection) T= 2 ft. 18 AWG wires U= 4 ft. 18 AWG wires W= 2 Meter 18 AWG wires T= 2ft. 18 AWG wires U= 4ft. 18 AWG wires W= 2 Meter 18 AWG wires Wetted Material 0= 17-4PH 1= 316L* 2= Inconel 718** 4= Hastelloy 276** Wetted Material Failure State H= 0= High 17-4PH L= Low 2= Inconel N= None718** 1= 316 L* 4= Hastelloy 276** Ranges in PSIS ode 0-100 00100 0-200 00200 0-500 00500 0-1,000 01000 0-1,500 01500 0-2,500 02500 0-3,000 03000 0-5,000 05000 0-7,500 07500 0-10,000 10000 0-15,000 15000 0-20,000 20000 For gauge pressure units, see AST46PT Vented Gauge data sheet. Absolute ranges available, contact factory. *Available up to 10,000 PSI, **onsult factory on availability Dimensional Data Table 1 Output Power onnections Output onnections Green Length For U.S. installations, sensor Red Black White Blue case ground (green wire) must be Voltage V Supply -V Supply Temperature ase Ground 4.3" bonded to ground according to 4-20mA - -Temperature Temperature ase Ground 4.8" Article 501 & 505 of the NE. Warranty Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit! Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter. www.astsensors.com 2012 American Sensor Technologies Inc. AST46PT-Sealed 12/18/12. All specifications subject to change without notice.

AST4600 AST46PT Factory Vented Sealed Gauge Gauge / ASI Transducer SA Explosionproof Approved Explosionproof SA Approved For / Hazardous Temperature Locations Transmitter Overview AST4600 AST46PT Explosionproof high accuracy Explosionproof Transducer/Transmitter / Temperature is SA Transmitter approved for is use SA in approved hazardous for areas use in including: hazardous areas including: SA 30 (UL1203/FM3615) lass 1 Zone 1 Group II SA 30 lass 1 Div 1 Groups A, B,, D Explosionproof Applying SA 30 digital lass compensation, 2 Div 1 Groups this E, product F, G Dust offers Ignition-proof top performance over a wide onstructed temperature with range. a simple-yet-rugged Utilizing Krystal Bond design, Technology, the factory-sealed the sensing AST4600 element stands up will to measure a variety pressure of Explosionproof in the most applications extreme temperature where price and conditions. performance Where are other critical. sensor technologies will freeze or boil, the AST46PT uses a one piece stainless Benefits steel sensor to offer continuous operation. Benefits ANSI/ISA-12.27.01.2003 ertified Single Seal (no secondary seal required) ABS ANSI/ISA-12.27.01.2003 (American Bureau of ertified Shipping) Single Approved Seal (no secondary seal required) All Stainless and Steel Temperature onstruction Output from One Device No ASI Oil-filled ompensation cavities, Welds, or Internal O-rings Wide Superb Operating Temperature Temperature Performance Range Ranges Wide Operating from 100 Temperature to 20,000 PSI (Factory Sealed Gauge)* Low Excellent Static Accuracy and Thermal Errors Rugged High Proof Design and Burst Withstands Harsh Environments Suitable s for from High 1 Shock to 1,000 and PSI Vibration Gauge* Applications Available in Exotic Alloys (onsult Factory for Inconel 718 or Hastelloy 276) Applications Industrial Well Optimization OEM & Hydrogen Equipment Natural Oil and Gas Pipelines ompressors Refrigeration Drilling Platforms Pipe Panel Line Instrumentation Marine & Offshore Performance @ 25 (77 F) Performance 25 (77 F) Accuracy** <±0.1% BFSL Accuracy** <±0.25% BFSL (<±0.5% BFSL for 7,500 to 20,000 PSI) Stability (1 year) ±0.1% FS, typical Stability (1 year) ±0.25% FS, typical Over range Protection 2X Rated, standard Over Range Protection 2X Rated Burst 5X or 50,000 PSI, whichever is less Burst 5X Rated or 50,000 whichever is less ycles > 100 Million ycles >100 Million **Accuracy Includes: non-linearity, hysteresis, and non-repeatability ** For Accuracy higher proof includes pressures, non-linearity, contact hysteresis factory & non-repeatability Electrical Data NG / Hydrogen Instrumentation Fill Stations Oil Paint Platforms Booths Well Remote Head Telemetry Unit Power old limate Generation Drilling & Mining Mining Applications * For pressures over 1,000 PSI, see AST46PT Factory Sealed Gauge data sheet. For pressures less than 100 PSI, see AST4600 Vented Gauge data sheet. APPROVED NOW SINGLE SEAL / ANSI ANSI ISA 12.27.01-2003 12.27.01-2003 Output 4-20mA 4-20mA 0-5V, 1-5V, 1-6V 0-10V, 1-5VD, 1-10V1-6VD 0.5-4.5V Ratiometric Excitation 10-28VD 10-28VD 10-28VD 15-30VD 10-28VD 5VD, Regulated Output urrent Impedance onsumption - >10k Ohms < 10mA < 10mA <100 Ohms, Nominal < 10mA urrent Sampling onsumption: Rate 400Hz 25mA, typical 400Hz 400Hz 5mA, typical 400Hz Bandwidth Output Noise < 1mV, RMS (-3dB): D to 1kHz < 1mV, RMS < 1mV, (-3dB): RMS D to 1kHz < 1mV, RMS Output Zero Offset Noise: < ± 0.5% FS - < ± 0.5% FS < ± <2mV 0.5% FS RMS < ± 0.5% FS Zero Span Offset: Tolerance < ± 0.5% FS <±1% of FS < ± 0.5% FS < ± <±1% 0.5% FS of FS < ± 0.5% FS Span Output Tolerance: Load 0-800 Ohms@10-28VD <±2% of FS 5k Ohms, min. 5k Ohms, <±1.5% min. of FS 5k Ohms, min. Output Reverse Load: Polarity Protection Yes 0-800 Ohms@10-28VD Yes Yes5k Ohms, Min. Yes Krystal Bond Technology Reverse Polarity Protection For units Yeswith loop-powered 4-20mA output, the pressure loop must Yesbe powered or the temperature output will not operate. US Environmental Data P by AST A P P R O V E D Temperature Operating Ambient -40 to to 85 (-40 to to 185 F) Operating Media -55 to to 125 (-65 to to 250 F) Storage -55-50 to to 105 (-67 (-58 to to 221 F) Thermal Limits ompensated Range 0-20 to 55 to 70 (30(-4 to to 130 F) 158 F) T Zero: <±1.5% <±0.5% of FS FS T Span: <±1.5% <±0.5% of FS FS Other Shock EN 60068-2-27 Vibration EN EN 60068-2-6, 60068-2-64, and IE 68-2-32 EMI/RFI Protection: Yes Rating: IP-66 IP-65 R O D U T American Sensor Technologies 450 lark Dr., Mt. Olive, NJ 07828 phone (973) 448-1901 fax (973) 448-1905 email: info@astsensors.com

Ordering Information AST46PT AST4600 1 A W G 0500 10000 P 3 P T 4 1 T H 1000000 Temperature Output 1= Process -40 to 85 onnection (-40 to 185 F) 2= (for -40 other to 125 ports (-40 contact to 257 F) factory) 3= 0 to 70 (32 to 158 F) A= 1/4 NPT Male* 4= -55 to 125 (-67 to 250 F) 5= I= -18 1/4 to 93 NPT (0-200 F) Female* Process P= 1/2 onnection NPT Male* A= W= 1/4 F250 Male NPT Female Autoclave I= (>10,000 1/4 NPT Female PSI) P= 1/2 NPT Male Reference Range G= Gauge Insert 5 digit pressure range code from chart V= Gauge (Vacuum alibrated) Range (Vented Gauge) Insert 4 digit pressure Unit code from chart B= BAR K=kg/cm2 P=PSI Unit B= Bar H= Inches H 2 O K= kg/cm2 P= PSI Outputs Outputs 3= 1-5V (3 Wire ase onnection) 1= 0.5-4.5V ratiometric 5= 0-10V (3 wire) 4= 4-20mA (Loop Powered ase onnection) 6= 1-6V (3 Wire ase onnection) 2= 0-5V (3 wire) 6= 1-6V (3 wirecase connection) 3= 1-5V (3 wirecase connection) G= 1-10V 4= 4-20mA (loop poweredcase connection) T= 2ft. 18 AWG wires U= 4ft. 18 AWG wires W= 2 Meter 18 AWG wires T= 2 ft. 18 AWG wires U= 4 ft. 18 AWG wires W= 2 Meter 18 AWG wires Ranges in PSIG ode 0-1 0001 0-2.5 0069 0-5 0005 0-10 0010 0-15 0015 0-25 0025 0-50 0050 0-100 0100 0-200 0200 0-500 0500 0-1,000 1000 For sealed pressure units, see AST46PT Factory Sealed Gauge data sheet. 2.5 PSI sensor must be ordered in inches of H 2 O. Wetted Material 0= 17-4PH 1= 316L 2= Inconel 718* 4= Hastelloy 276* Wetted Material 0= 17-4PH 2= Inconel 718** Failure 1= 316 State L* 4= Hastelloy 276** H= High L= Low N= None *Available up to 10,000 PSI, **onsult *onsult factory factory on availability on availability Dimensional Data Table 1 Power onnections Output onnections Output Output Red Black White Green Green Length For U.S. installations, sensor Red Black White Blue For U.S. installations, case sensor ground case (green ground wire) must be Voltage Voltage V Supply V -V Supply Supply -V Supply Output Temperaturease ase Ground Ground(green wire) 4.68" must be bonded to to ground according to 4-20mA V Supply -V Supply Not Used ase Ground according to Article Article 501 & 505 501 of & 505 the of NE. 4-20mA - -Temperature Temperature ase Ground 5.18" the NE. Warranty Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit! Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter. www.astsensors.com 2012 American Sensor Technologies Inc. AST4600-Sealed AST46PT-Vented 10/02/12. 12/18/12. All specifications subject to change without notice.

Model 46SW Explosion-Proof Stainless Steel SPDT Switch Overview The Model 46SW is a high accuracy Explosion-proof Switch, designed for use in a variety of applications. Applying digital compensation, this product offers top performance over a wide temperature range. Utilizing Krystal Bond Technology, the sensing element will measure pressure in the most extreme temperature conditions. Where other sensor technologies will freeze or boil, the AST46SW uses a one piece stainless steel sensor to offer continuous operation. If linearity and repeatability are critical for your application, this product will exceed your expectations at an affordable price. NOW APPROVED SINGLE SEAL ANSI / ISA 12.27.01-2003 Benefits SA30 (UL1203 / FM3615) lass I Div 1 and Zone 1 Group II Explosionproof - Groups A, B,, D ANSI 12.27.08-1 Single Seal Approved ASI ompensation Superb Temperature Performance Wide Operating Temperature Excellent Accuracy High Proof and Burst Factory Sealed Applications Well Optimization Oil and Gas Pipelines Drilling Platforms NG / Hydrogen Fill Stations Paint Booths RTU ombustion ontrols US Environmental Data Temperature Operating Storage Thermal Limits Krystal Bond Technology by AST -40 to 85 (-40 to 185 F) -50 to 105 (-58 to 221 F) Performance @ 25 (77 F) ompensated Range -20 to 70 ( -4 to 158 F) Error Tolerance <±1.0% BFSL of line pressure Other Over range Protection 2X rated line pressure, standard* Shock 100G, 11 msec, 1/2 sine Burst 5X or 60,000PSI of line pressure, whichever is less Vibration 10G peak, 20 to 2000 Hz. ycles > 100 million full pressure cycle EMI/RFI Protection: Yes *For higher proof pressures, contact factory Electrical Data Excitation urrent onsumption 10-28VD <10mA Rating: IP-66 Set Point See hart on page 2 Output Load Reverse Polarity Protection 1 Amp., Resistive Yes American Sensor Technologies 450 lark Dr., Mt. Olive, NJ 07828 phone (973) 448-1901 fax (973) 448-1905 email: info@astsensors.com

Ordering Information 46SW A 05 P E T 1 G 00025 F 05 000 Process onnection* A= 1/4"-18 Male NPT B= 1/8"-27 Male NPT = 1/4"BSPP W= F250 Female Autoclave System Insert 2 digit code (chart 1) Unit P= PSI Switch onfigurations E= SPDT [Form ] Electrical onnection T= 2ft. 18 AWG wires U= 4ft. 18 AWG wires W= 2 Meter 18 AWG wires Wetted Material** 0=17-4PH 1=316 L 2= Inconel 718 Reference 0= Sealed Gauge G= Vented Gauge Switching Point : Insert 5 digit code (chart 2) [5-95% of system line pressure] Switching Direction F= Falling R= Rising Hystersis: Insert 2 digit code (example: 1% is 01) [1% of line pressure minimum] Options No Options= 000 *For optional pressure ports and electrical interfaces please consult factory. 1/8 NPT Male not available under 50PSI or with 316L. F250 Female Autoclave is the only option for pressure ranges greater than 10,000. **316L available up to 10,000 PSI. For Inconel 718 consult factory on availability. hart 1 System ode 50 01 100 02 250 03 500 04 1000 05 3000 06 5000 07 7500 08 10,000 09 15,000 10 20,000 11 hart 2 Switching ode 25 00025 50 00050 100 00100 250 00250 500 00500 1,000 01000 2,500 02500 5,000 05000 10,000 10000 For pressures not shown, please consult factory. Dimensional Data 1 Amp Output SUPPLY SUPPLY - RED BLAK N/O N/ WHITE BLUE 1A Max, Resettable Fuse Protected GREEN Warranty Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit! Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter. www.astsensors.com 2012 American Sensor Technologies Inc. AST46SW 12/18/12. All specifications subject to change without notice.

AST4600 Factory Sealed Gauge Transducer Explosionproof SA Approved For Hazardous Locations Overview AST4600 Explosionproof Transducer/Transmitter is SA approved for use in hazardous areas including: SA 30 (UL1203/FM3615) lass 1 Zone 1 Group II SA 30 lass 1 Div 1 Groups A, B,, D Explosionproof SA 30 lass 2 Div 1 Groups E, F, G Dust Ignition-proof onstructed with a simple-yet-rugged design, the factory-sealed AST4600 stands up to a variety of Explosionproof applications where price and performance are critical. NOW APPROVED SINGLE SEAL ANSI / ISA 12.27.01-2003 Benefits ANSI/ISA-12.27.01.2003 ertified Single Seal (no secondary seal required) ABS (American Bureau of Shipping) Approved All Stainless Steel onstruction No Oil-filled cavities, Welds, or Internal O-rings Wide Operating Temperature s from 100 to 20,000 PSI (Factory Sealed Gauge)* Low Static and Thermal Errors Rugged Design Withstands Harsh Environments Suitable for High Shock and Vibration Applications Available in Exotic Alloys (onsult Factory for Inconel 718 or Hastelloy 276) Applications Industrial OEM & Hydrogen Equipment Natural Gas ompressors Refrigeration Pipe Line Instrumentation Marine & Offshore Performance @ 25 (77 F) Accuracy** Stability (1 year) Over Range Protection Burst ycles <±0.25% BFSL (<±0.5% BFSL for 7,500 to 20,000 PSI) ±0.25% FS, typical 2X Rated 5X Rated or 50,000 whichever is less >100 Million ** Accuracy includes non-linearity, hysteresis & non-repeatability Instrumentation Oil Platforms Well Head Power Generation Mining Applications * For pressures less than 100 PSI, see AST4600 Vented Gauge data sheet. US Environmental Data A P P R O V E D Krystal Bond P R O D U Technology by AST Temperature Operating Ambient -40 to 85 (-40 to 185 F) Operating Media -55 to 125 (-65 to 250 F) Storage -55 to 105 (-67 to 221 F) Thermal Limits ompensated Range 0 to 55 (30 to 130 F) T Zero: <±1.5% of FS T Span: <±1.5% of FS Other Shock EN 60068-2-27 Vibration EN 60068-2-6, 60068-2-64, and IE 68-2-32 EMI/RFI Protection: Yes Rating: IP-66 T Electrical Data Output 4-20mA 1-5VD, 1-6VD Excitation 10-28VD 10-28VD Output Impedance >10k Ohms <100 Ohms, Nominal urrent onsumption: 25mA, typical 5mA, typical Bandwidth (-3dB): D to 1kHz (-3dB): D to 1kHz Output Noise: - <2mV RMS Zero Offset: <±1% of FS <±1% of FS Span Tolerance: <±2% of FS <±1.5% of FS Output Load: 0-800 Ohms@10-28VD 5k Ohms, Min. Reverse Polarity Protection Yes Yes American Sensor Technologies 450 lark Dr., Mt. Olive, NJ 07828 phone (973) 448-1901 fax (973) 448-1905 email: info@astsensors.com

Ordering Information AST4600 W 10000 P 4 T 1 000 Ranges Process onnection (for other ports contact factory) A= 1/4 NPT Male* I= 1/4 NPT Female* P= 1/2 NPT Male* W= F250 Female Autoclave (>10,000 PSI) Range Insert 5 digit pressure code from chart Unit B= BAR K=kg/cm2 P=PSI Outputs 3= 1-5V (3 Wire ase onnection) 4= 4-20mA (Loop Powered ase onnection) 6= 1-6V (3 Wire ase onnection) in PSIS ode 0-100 00100 0-200 00200 0-500 00500 0-1,000 01000 0-1,500 01500 0-2,500 02500 0-3,000 03000 0-5,000 05000 0-7,500 07500 0-10,000 10000 0-15,000 15000 0-20,000 20000 For gauge pressure units, see AST4600 Vented Gauge data sheet. T= 2ft. 18 AWG wires U= 4ft. 18 AWG wires W= 2 Meter 18 AWG wires Wetted Material 0= 17-4PH 2= Inconel 718** 1= 316 L* 4= Hastelloy 276** *Available up to 10,000 PSI, **onsult factory on availability Dimensional Data Output Red Black White Green For U.S. installations, sensor case ground Voltage V Supply -V Supply Output ase Ground (green wire) must be bonded to ground 4-20mA V Supply -V Supply Not Used ase Ground according to Article 501 & 505 of the NE. Warranty Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit! Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter. www.astsensors.com 2012 American Sensor Technologies Inc. AST4600-Sealed 12/18/12. All specifications subject to change without notice.

AST4600 Vented Gauge Transducer Explosionproof SA Approved For Hazardous Locations Overview AST4600 Explosionproof Transducer/Transmitter is SA approved for use in hazardous areas including: SA 30 (UL1203/FM3615) lass 1 Zone 1 Group II SA 30 lass 1 Div 1 Groups A, B,, D Explosionproof onstructed with a simple-yet-rugged design, the AST4600 stands up to a variety of Explosionproof applications where price and performance are critical. NOW APPROVED SINGLE SEAL ANSI / ISA 12.27.01-2003 Benefits ANSI/ISA-12.27.01.2003 ertified Single Seal (no secondary seal required) ABS (American Bureau of Shipping) Approved All Stainless Steel onstruction Wide Operating Temperature s from 1 to 1,000 PSI Gauge* Low Static and Thermal Errors Rugged Design Withstands Harsh Environments Suitable for High Shock and Vibration Applications Available in Exotic Alloys (onsult Factory for Inconel 718 or Hastelloy 276) Applications Industrial OEM & Hydrogen Equipment Natural Gas ompressors Refrigeration Pipe Line Instrumentation Marine & Offshore Performance @ 25 (77 F) Accuracy** Stability (1 year) Over Range Protection Burst ycles <±0.25% BFSL ±0.25% FS, typical 2X Rated 5X Rated >100 Million ** Accuracy includes non-linearity, hysteresis & non-repeatability Instrumentation Oil Platforms Well Head Power Generation Energy & Water Management * For pressures over 1,000 PSI, see AST4600 Factory Sealed Gauge data sheet. US Environmental Data A P P R O V E D Krystal Bond P R O D U Technology by AST Temperature Operating Ambient -40 to 85 (-40 to 185 F) Operating Media -55 to 125 (-65 to 250 F) Storage -55 to 105 (-67 to 221 F) Thermal Limits ompensated Range 0 to 55 (30 to 130 F) T Zero: <±1.5% of FS T Span: <±1.5% of FS Other Shock EN 60068-2-27 Vibration EN 60068-2-6, 60068-2-64, and IE 68-2-32 EMI/RFI Protection: Yes Rating: IP-65 T Electrical Data Output 4-20mA 1-5VD, 1-6VD Excitation 10-28VD 10-28VD Output Impedance >10k Ohms <100 Ohms, Nominal urrent onsumption: 25mA, typical 5mA, typical Bandwidth (-3dB): D to 1kHz (-3dB): D to 1kHz Output Noise: - <2mV RMS Zero Offset: <±1% of FS <±1% of FS Span Tolerance: <±2% of FS <±1.5% of FS Output Load: 0-800 Ohms@10-28VD 5k Ohms, Min. Reverse Polarity Protection Yes Yes American Sensor Technologies 450 lark Dr., Mt. Olive, NJ 07828 phone (973) 448-1901 fax (973) 448-1905 email: info@astsensors.com

Ordering Information AST4600 A G 0500 P 3 T 1 000 Process onnection (for other ports contact factory) A= 1/4 NPT Male I= 1/4 NPT Female P= 1/2 NPT Male Reference G= Gauge V= Gauge (Vacuum alibrated) Range (Vented Gauge) Insert 4 digit pressure code from chart Unit B= Bar H= Inches H 2 O K= kg/cm2 P= PSI Outputs 3= 1-5V (3 Wire ase onnection) 4= 4-20mA (Loop Powered ase onnection) 6= 1-6V (3 Wire ase onnection) T= 2ft. 18 AWG wires U= 4ft. 18 AWG wires W= 2 Meter 18 AWG wires Ranges in PSIG ode 0-1 0001 0-2.5 0069 0-5 0005 0-7.5 0208 0-10 0010 0-15 0015 0-25 0025 0-50 0050 0-100 0100 0-200 0200 0-500 0500 0-1,000 1000 For sealed pressure units, see AST4600 Factory Sealed Gauge data sheet. 2.5 and 7.5 PSI sensor must be ordered in inches of H 2 O. Wetted Material 0= 17-4PH 2= Inconel 718* 1= 316 L 4= Hastelloy 276* *onsult factory on availability Dimensional Data Output Red Black White Green For U.S. installations, sensor case ground Voltage V Supply -V Supply Output ase Ground (green wire) must be bonded to ground 4-20mA V Supply -V Supply Not Used ase Ground according to Article 501 & 505 of the NE. Warranty Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit! Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter. www.astsensors.com 2012 American Sensor Technologies Inc. AST4600-Vented 12/18/12. All specifications subject to change without notice.

Differential Transducer AST5300 AST53ED AST53EN ISO9001:2008 The AST5300 offers low DP ranges in high line pressure with excellent burst pressure capabilities. The DP has no oil filled cavities and no internal o-rings to fail; making it ideal for food and beverage, oil & gas, pharmaceuticals, semiconductor industries and cold ambients. Benefits Oil free - no containment issues Wide operating media temperature Wide range of media compatibility ompact size Explosion Proof Rated SA30 lass I Zone 1 Group II lass I Division 1 Groups A, B,, D lass II, Division 1, Groups E, F and G lass III Division 1 Non-Incendive Rated Applications Flow measurement - liquids and gases High Purity Gases Tank level monitoring Ballast measurement Filtration ryogenics SA213 lass I Division 2 Groups A, B,, D ANSI/ISA 12.27.01 Single Seal Device Environmental Data Temperature Performance @ 25 (77 F) [% of FS] Line 1,500 PSI Operating -40 to 85 (-40 to 185 F) Burst 5,000 PSI Storage Media ompensated Range T Zero T Span -55 to 120 (-67 to 248 F) -55 to 125 (-67 to 257 F) -5 to 65 (23 to 149 F) <± 0.5% (-5 to 65 ) of FS <± 0.5% (-5 to 65 ) of FS Linearity <± 0.2% Stability <± 0.5% Zero Offset (10 to 30 ) <± 1.0% Zero Offset (-40 to 85 ) <± 3.0% Span Tolerance <± 0.2% Electrical Data Output 0-5V, 1-5 Three Wire 4-20mA 0.5-4.5V Ratiometric Excitation 10-28VD 10-28VD 5VD, reg urrent onsumption: 5mA, typ - 5mA, typ Output Load: 10k Ohms 0-800 Ohms 10k Ohms Reverse Polarity Protection Yes Yes Yes American Sensor Technologies 450 lark Dr., Mt. Olive, NJ 07828 phone (973) 448-1901 fax (973) 448-1905 email: info@astsensors.com

Ordering Information AST53 00 DP 0010 P 4 M 8 000 Approval 00= OEM ED= Explosion proof EN= Non-Incendive Electrical onnection Table 00 ED EN I DIN 43650-A * * M onduit, 4ft. * * N onduit, 6ft. * * Mounting / onnection DP= Threaded Fittings (1/4 FNPT) R 6-Pin Bendix PT06 * T onduit, 18AWG, 24 in * U onduit, 18AWG, 48 in * Differential 0010= 10 PSI Unit P= PSI Output 1= 0.5-4.5V ratiometric 2= 0-5V (3-wire) 3= 1-5V 4= 4-20mA Electrical onnection (see table) Subject to Approval Type Selected Wetted Material 8= 316L & Inconel x750 Options 00= No Special Options W onduit, 18AWG, 2m * Y Turck M12 4-Pin Eurofast * The line pressure specification is the maximum pressure the AST5300 can see without damage. Any pressure applied over the listed number will likely damage the transducer and will, at minimum, cause a permanent zero shift. Line pressure should be applied evenly to both ports during start up and shut down. A Line pressure of 500 psi or less can be applied to one pressure port with the other port at 0psi and will not cause a zero shift of the output. above 500 PSI to one side may cause a temporary zero shift. To recover from a zero shift caused by negative over-pressure to L (low / downstream process connection) within the listed limits, apply a positive over-pressure H (high / upstream process connection) to 1,450 PSI for a duration of five minutes. Remove the over-pressure and check the zero with no pressure applied. If the zero has not recovered, repeat the positive over-pressure and recheck zero. If it has not recovered after the second try, the zero has been permanently shifted. ontact the factory. Dimensional Data Process onnections DP = 1/4 FNPT H = high / upstream pressure L = low / downstream pressure For warranty information, please visit: www.astsensors.com www.astsensors.com 2012 American Sensor Technologies Inc. AST5300 1/8/13 All specifications subject to change without notice.