Endura AZ20 oxygen monitor Combustion gas analysis. Superior technology and quality from the world leader in oxygen measurement

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1 Data sheet DS/AZ EN Rev. G Endura AZ oxygen monitor Superior technology and quality from the world leader in oxygen measurement Advanced design and precision manufacturing robust, long-life probe for process temperatures up to 8 (7 F) proven cell design from over 5 years experience fast response to process variations stable and accurate oxygen measurement Unique integrated auto-calibration system easy compliance for emission monitoring regulation reduced installation costs; eliminates requirement for expensive external calibration panel reduced maintenance costs lengths up to. m (. ft.) and industry-standard flange configurations suitable for a wide range of applications extensive installation options Easy cell release fully site-serviceable probe easy access to internal components Advanced transmitters easy configuration, monitoring and intuitive HMI HART communications cell performance logging and diagnostics

2 Introduction The Endura AZ is the latest in a long line of high-quality, combustion gas analyzers from ABB. The sensor, based on a zirconium oxide cell, is mounted at the tip of the probe that is inserted in the flue duct. The resulting direct, in situ measurement provides accurate and rapid oxygen reading for combustion control optimization and emissions monitoring. Lengths up to. m (. ft.) A wide range of probe insertion lengths from.5 to. m (.7 to. ft.) enable installation to the optimum measuring point for accurate oxygen measurement within the duct; even in the largest flue gas ducts and stacks. A comprehensive range of mounting flanges provide simple installation when plant-wide standard flanges are required or when replacing existing probes. The transmitter can be probe- or remote-mounted at distances of up to m (8 ft.), thus providing versatile system options for all applications. The probe-mounted transmitter option provides the lowest cost of installation. However, the remote-mounted transmitter provides flexibility when the operationally ideal probe location does not provide easy access for the user. Advanced Design Designed and manufactured to exacting standards, the Endura AZ ensures long periods of trouble-free operation in even the most arduous of applications. The operating process temperature of up to 8 (7 F) extends system suitability into previously impossible applications and enables optimum probe location within the process. The modular design, with reduced component count, improves the robustness and reliability of the system and simplifies routine maintenance and servicing. omplete traceability ensures only the highest quality materials are used in the analyzer's construction and rigorous manufacturing, inspection and testing procedures (to international standard ISO 9) result in a monitor of superior quality with prolonged probe life. and Remote-mounted Transmitter and -mounted Transmitter Modular onstruction DS/AZ EN Rev. G

3 Easy ell Release The Endura AZ probe has retained the easy-access cell arrangement of the previous generation ZFG probes. ell replacement can be performed on-site using basic hand tools; even after long periods of high temperature operation where screw threads have 'seized' and can no longer be released. Kits containing all the parts needed to complete maintenance are available from ABB to ensure a technician can perform services quickly, efficiently and at minimum cost. Unique Integrated Automatic alibration The all new Endura AZ automatic calibration system eliminates the need for the expensive ancillary equipment required for automatic calibration on traditional flue gas oxygen analyzer systems. ABB s fully integrated, automatic calibration feature controls the test gas sequence and detects test gas availability, eliminating incorrect calibrations due to loss of test gas. Proven ell Design ABB's metallurgically bonded, multi-layer electrode technology increases the cell's resistance to sulphurous and reducing atmospheres and high temperature operation. This extends the life-cycle of the cell in the most arduous applications such as sulphur recovery processes, crematoria and industrial/clinical waste incineration. Zirconia ell Optional Flow Rate ontrol to the Sensor The correct flow rate of test gas and reference air is essential to ensure the accurate operation of Zirconia-based AZ oxygen analyzers. This is achieved using one of two options: using flow restrictors (no flowmeters required): flow restrictors fitted in the sensor head guarantee the correct flow of test gases and reference air by applying the gases / air to the probe at a fixed pressure of 5 psi (. bar) using flowmeters (no restrictors): the Endura AZ uses flow meters with flow control valves to regulate the flow of test gases and reference air into the sensor Advanced Automatic alibration Facility Integrated automatic calibration secures the oxygen measurement, providing complete confidence in the analyzer's performance. Long-term operation without technician intervention minimizes operating costs, total cost-of-ownership, optimizes system accuracy and contributes to the EMS (ontinuous Emmissions Monitoring ompliance). A significant proportion of service visits to an analyzer result in 'no fault found'. Endura AZ's high-quality manufacture, advanced diagnostics and fully-integrated, automatic calibration is targeted at reducing this wasted effort and cost. The Autoal option can be used with or without the flow restrictors option. DS/AZ EN Rev. G

4 Advanced Transmitter The Endura AZ transmitter incorporates the most up-to-date design and technology available today. ABB's universal human/machine interface (HMI) with its large, clear, backlit graphical display, 'through-the-glass' control and intuitive menu structure simplifies transmitter configuration and operation. The user-friendly interface enables fast, easy data entry for all parameters and the 'Easy Setup' menu speeds and simplifies system commissioning. Advanced diagnostics, in accordance with NAMUR NE7, classify alarms and warnings as 'Maintenance Required', 'heck Function', 'Failure' and 'Out-of-Specification'. ell performance is monitored by the transmitter; indicators such as cell impedance, rate-of-response to test gasses and changes in calibration offset/factor are recorded and analyzed. The current cell 'quality' is displayed by the transmitter as a visual indication of the measurement confidence; providing the operator all the information required to keep the monitor operating at peak performance. The Performance Log holds up to time-stamped events. When the log is full, the oldest data is overwritten by new entries. The log contains details of measurements and coefficients for all calibrations and accuracy checks. Relay outputs and a traditional analog output are fitted as standard, with the option of adding a second analog output or digital inputs/outputs (I/O). The Endura AZ transmitter is equipped with HART communication as standard, supported by a full Device Type Manager (DTM) to enable remote access to the analyzer through a user-friendly graphical interface. The DTM provides full access to the transmitter setup, logged data and diagnostics information as well as live data. The IrDA standard infrared communication port can also be used with the DTM to upload and download device configurations. In addition, it enables data logged values and diagnostics to be viewed on a hyperterminal interface or a P. The device s firmware can also be upgraded using this port. DTM Graphical Interface onnections ell Thermocouple AJ Heater Autoal ontrol Solenoid valve outputs Test gas detection input HART ommunications KEY Standard Option Analog Output Galvanically isolated Programmable over to ma Relay Outputs x Relays Normally closed contacts Analog Output Galvanically isolated Programmable over to ma Digital I/O User-configurable as input or output Input: Volt-free contacts Output: V ma DS/AZ EN Rev. G

5 Transmitter Options There are Endura AZ transmitter options probe with integral transmitter and probe with remote transmitter: with Integral Transmitter Mains Supply Flue* Relays Output Signals Integral Transmitter** with Remote Transmitter Flue* Remote Transmitter** mm or / in. NPT Gland Mains Supply Relays Endura AZ able (ABB Supplied) Max. m (8 ft.) Output Signals *Designed to withstand 5 kpa (5. psi) positive or negative (pressure compensation required above 5 kpa [.7 psi] transmitter can supply fixed pressure compensation) **Transmitter does not contain a reference air supply for the probe. Endura AZ Transmitter Options DS/AZ EN Rev. G 5

6 Test Gas and Reference Air Supply onfigurations Automatic alibration (Autoal) Systems Vent to Dry Area (Unrestricted Flow) Vent to Dry Area (Unrestricted Flow) lean Dry Oil-free Instrument Air In Bar (5 psi) max. Reference Air **ABB Flowmeter lean Dry Oil-free Instrument Air In Bar (5 psi) max. Reference Air *ABB Flowmeter Bar (5 psi) Test Gas Bar (5 psi) Test Gas 5 µm / Oil oalescing Filter Regulator 5 µm / Oil oalescing Filter Regulator *ABB Flowmeter Bar (5 psi) Test Gas (Optional) Bar (5 psi) Test Gas (Optional) Autoal with Air Supply and Restrictors *Flow set to. l/min (.66 scfh) STP **Flow set to. to.5 l/min (.6 to.6 scfh) STP Autoal with Air Supply and no Restrictors Vent to Dry Area (Unrestricted Flow) Reference Air Pump* Reference Air Supply. to.5 l/min (.6 to.6 scfh) Preset Flow Bar (5 psi) Test Gas Reference Air Pump** Vent to Dry Area (Unrestricted Flow) Reference Air Supply. to.5 l/min (.6 to.6 scfh) Preset Flow *ABB Flowmeter Bar (5 psi) Test Gas Bar (5 psi) Test Gas (Optional) *ABB Flowmeter *Refer to page 7 for part numbers Bar (5 psi) Test Gas (Optional) *Flow set to. l/min (.66 scfh) STP **Refer to page 7 for part numbers Autoal with Test Gas(es) and Restrictors Autoal with Test Gas(es) and no Restrictors 6 DS/AZ EN Rev. G

7 Test Gas and Reference Air Supply onfigurations Non-automatic alibration (Non-Autoal) Systems Vent to Dry Area (Unrestricted Flow) Reference Air Vent to Dry Area (Unrestricted Flow) lean Dry Oil-free Instrument Air Bar (5 psi) in max. *Shut-off Valve -Way Valve ***ABB Flowmeter lean Dry Oil-free Instrument Air Bar (5 psi) in max. *Shut-off Valve **ABB Flow Meter Bar (5 psi) Test Gas Test Gas 5 µm / Oil oalescing Filter Regulator 5 µm / Oil oalescing Filter Regulator Bar (5 psi) -Way Valve Test Gas (Optional) Bar (5 psi) Test Gas (Optional) Bar (5 psi) *Shut-off valve for test gas runs > m ( ft.) *Shut-off valve for test gas runs > m ( ft.) **Flow set to. l/min (.66 scfh) STP ***Flow preset to. to.5 l/min (.6 to.6 scfh) STP Non-Autoal with Air Supply and Restrictors Non-Autoal with Air Supply and no Restrictors Reference Air Pump** Vent to Dry Area (Unrestricted Flow) Vent to Dry Area (Unrestricted Flow) Reference Air Pump*** Reference Air Supply. to.5 l/min (.6 to.6 scfh) *Shut-off Valve Reference Air Supply. to.5 l/min (.6 to.6 scfh) *Shut-off Valve **ABB Flowmeter Bar (5 psi) Test Gas -Way Valve Bar (5 psi) Test Gas -Way Valve Bar (5 psi) Test Gas (Optional) Bar (5 psi) Test Gas (Optional) *Shut-off valve for test gas runs > m ( ft.) **Refer to page 7 for part numbers *Shut-off valve for test gas runs > m ( ft.) **Flow set to. l/min (.66 scfh) STP ***Refer to page 7 for part numbers Non-Autoal with Test Gas(es) and Restrictors Non-Autoal with Test Gas(es) and no Restrictors DS/AZ EN Rev. G 7

8 Overall Dimensions and Integral Transmitter Dimensions in mm (in.) 7 (6.) (.) Ø 5 (5.) Dimensions from Flange to ell in m (ft.).5,.,.5,.,.5,.,.5 or. (.7,., 5., 6.6, 8., 9.9,.5,.) 68 (6.6) 9 (5.) For Flange Dimensions Refer to page Ø 6 (.) Overall Dimensions and Integral Transmitter Length m (ft.) Unpacked kg (lb) Packed kg (lb).5 (.7).5 (7.5) 7.7 (9.). (.).8 (.5). (7.).5 (5.) 7. (7.5) 5. (55.5). (6.6) 9. (.5) 8.5 (6.6).5 (8.).5 (7.5).7 (75.). (9.9).8 (5.) 7.8 (8.5).5 (.5) 6. (57.).59 (9.7). (.) 8. (6.) 5. (99.9) Weights and Integral Transmitter 8 DS/AZ EN Rev. G

9 Remote Dimensions in mm (in.) 8 (5.) Dimensions from Flange to ell in m (ft.).5,.,.5,.,.5,.,.5 or. (.7,., 5., 6.6, 8., 9.9,.5,.) (8.) Ø 6 (.) Ø 5 (5.) For Flange Dimensions Refer to Page Overall Dimensions Remote Length m (ft.) Only Unpacked kg (lb) Packed Only Packed kg (lb) and Remote Transmitter Unpacked kg (lb) and Remote Transmitter Packed kg (lb).5 (.7) 9 (9.9). (.).5 (5.) 6.7 (6.9). (.). (.9) 7.9 (9.6).6 (.).5 (5.).5 (5.).5 (9.8).7 (7.7) 6. (5.). (5.). (6.6) 5.8 (.8) 5. (55.9) 8. (.) 7.9 (6.).5 (8.) 8 (9.7).7 (67.7).5 (.). (7.). (9.9). (.7). (75.8).8 (5.) 6.9 (8.).5 (.5).5 (9.6) 8. (8.) 5. (55.).6 (89.5). (.).8 (5.6).8 (9.) 7. (6.). (97.7) Weights Remote Remote Transmitter Dimensions in mm (in.) 5 (5.9) 98 (.9) R. (.) 79 (7.) (8) Standard Gland 7 (.8) Overall Dimensions Remote Transmitter (Standard Gland Shown) DS/AZ EN Rev. G 9

10 Flanges (All Lengths) and Mounting Plates for Standard Flanges Dimensions in mm (in). Note. The pressure ratings for these flanges do not apply. Flange Type A B (Ø) D (PD) ABB Standard (.5 m [.7 ft.] probes only) ABB Standard D (.97) 65 (6.5) 6 (.) (.7) 7. (. 9).5 (. 5) A 8 (.5) (5.5) Flange Type A B (Ø) D (PD) ANSI in 5 ANSI.5 in 5 ANSI in 5 DIN 65 PN6 JIS 65 5K JIS 8 5K 5. (6.) 77.8 (7.) 9.5 (7.5) 85 (7.8) 55 (6.) 8 (7.8) (.7) 9 (.75) (.7) 9 (.75) (.7) 9 (.75) (.7) 8 (.7) (.7) 5 (.59) (.7) 9 (.75).6 (.75) 9.7 (5.5) 5. (6.) 5 (5.7) (5.) 5 (5.7) B ABB Flange Types, Dimensions Mounting Plate A B D.5 m (.7 ft.). to. m (. to. ft.) 6 (6.) (8.) 6 (6.) (8.) 7 (.7) (.79) omprising: mounting plate, gasket, 6 each: M6/M shakeproof washers, plain washers and nuts. 6 (.6) (.6) D -Hole Flange Types and Dimensions A B 6 M6 Studs Equispaced on 8 (.5) PD Standard mounting plate for.5 m (.7 ft.) probe Part No. AZ 796 A B D Flange Type A B (Ø) D (PD) ANSI in 5 DIN 8 PN6 DIN PN6 JIS 5K 8.6 (9.) (7.87) (8.66) (7.87) (.7) 9 (.75) (.7) 8 (.7) (.7) 8 (.7) (.7) 9 (.75) 9.5 (7.5) 6 (6.) 8 (7.8) 65 (6.5) 6 M Studs Equispaced on (5.5) PD B A Standard mounting plate for. to m (. to. ft.) probes Part No. AZ 795 ABB Flange Mounting Plates A D D 8-Hole Flange Types and Dimensions B DS/AZ EN Rev. G

11 Electrical onnections Remote Transmitter to Transmitter Terminal No. Terminal olor Label Tag ID onnection Type able olor ode Brown H Heater Brown Blue H Heater Blue Light Yellow (SN) SN Screen Screens White T/ Thermocouple ( ve) White 5 Green T+ Thermocouple (+ve) Green 6 Grey AJ PT old Junction ompensation Grey 7 Violet AJ PT old Junction ompensation Violet 8 Black ELL Oxygen Input ( ve) Black 9 Red ELL + Oxygen Input (+ve) Red White/Yellow PS Pressure Switch Gas White/Yellow White/Black P OM Pressure Switch ommon White/Black White/Orange PS Pressure Switch Gas White/Orange White/Blue SV Solenoid Valve Gas White/Blue White/Red SV OM Solenoid Valve ommon White/Red 5 White/Green SV Solenoid Valve Gas White/Green Transmitter to onnections onnections at Remote Transmitter onnections at Head P H P OM H P SV 5 SV SV OM 9 ELL + 8 ELL 7 AJ 6 AJ 5 T + T SN PS (White / Yellow) PS OM (White / Black) PS (White / Orange) SV (White / Green) SV OM (White / Red) SV (White / Blue) AJ (Violet) AJ (Grey) ell + (Red) ell (Black) T/ + (Green) T/ (White ) SN (Screen) H (Brown) H (Blue) Electrical onnections Remote Transmitter and DS/AZ EN Rev. G

12 Integral Transmitter Power Supply and Output onnections L N N N + A B Mains Power Relay Relay urrent Output ( to ma) HART *Option Board onnections External Earth onnection *Option Board onnections A B Analog output + Digital I/O DIO DIO OM Integral Transmitter Power Supply and Output onnections Remote Transmitter Power Supply and Output onnections Mains Relay Relay L/L N/L N/ N/ Fuse F (A). A Type F to V A (± %) 5/6 Hz urrent Output ( to ma) HART + *Option Board onnections A B Brown Blue *Option Board onnections A B Analog output Digital I/O + DIO DIO OM Green/Yellow Remote Transmitter Power Supply and Output onnections DS/AZ EN Rev. G

13 System Specification Measurement Performance Range. to % O Test gas response time Initial dead time seconds T9 < seconds System accuracy < ±.75 % of reading or.5 % O, whichever is the greater, based on a nominal range of. to 5 % O or to % O Drift < ± % maximum % O range value per month (without calibration) < ±. % typical Environmental Data Ambient operating temperature Transmitter to 55 ( to F) to 7 ( to 58 F) Power Supply A power supply to V A ± % (9 V min. to 6 V max.) 5 / 6 Hz Electronics < W heater < W EM Emissions and immunity onforms to EN66-:6 Safety General safety onforms to EN6-: Approvals and safety certification E mark Storage temperature to 85 ( to 85 F) Operating humidity Up to 95 % RH, non-condensing Sunlight Store and operate out of direct sunlight Ingress protection (excludes remote/integral transmitter) Electronics enclosures remote and integral IP66 (NEMA X) IP66 (NEMA ) DS/AZ EN Rev. G

14 Specification Physical insertion lengths.5 m (.7 ft.).5 m (8. ft.). m (. ft.). m (9.9 ft.).5 m (5. ft.).5 m (.5 ft.). m (6.6 ft.). m (. ft.) Process connection All probe lengths: ANSI B6.5 5 lb,.5,, in DIN5 Part 65, 8, mm JIS B8 5K NPT (flange pressure ratings do not apply).5 m (.7 ft.) probes ABB 5 mm (9.7 in) standard flange. m (. ft.) and longer ABB mm (9. in) standard flange body material 6L stainless steel Mounting angle Horizontal to vertically down Note. Horizontally-mounted probes greater than. m (6.6 ft.) in length may need to be supported. Operating requirements Reference air Regulated supply Pumped supply Test gas User-selectable, to. % O balance N and/or air (air is recommended as one of the test gases) s with restrictors s without restrictors s with restrictors s without restrictors s with / without restrictors alibration Manual, semi-automatic or automatic (controlled by Endura AZ transmitter) bar (5 psi), flowmeters not required bar (5 psi) flowmeters required with flow set to. to.5 l/min (.6 to.6 scfh) Preset flow. to.5 l/min (.6 to.6 scfh) bar (5 psi) flowmeters not required as restrictors preset flow to. l/min (.66 scfh) bar (5 psi) flowmeters required, set to. l/min (.66 scfh) flow Automatic calibration Autoal hardware Optional built-in solenoid valves for control of test gas flow Built-in pressure switches to detect presence of test gases Process onditions Standard process temperature All probe lengths* to 8 ( to 7 F) Process pressure Designed to withstand 5 kpa (5. psi) positive or negative (pressure compensation required above 5 kpa (.7 psi) transmitter can apply fixed pressure compensation Heater Operational Requirements AZ Nominally 9, 7 W at 5 V A power is limited to 7 W max. by AZ transmitter over an 85 to 65 V A range AZ / ZFG Replacement Nominally 5, W at 55 V A for use only with a ZDT analyzer or ZMT transmitter * For > m (6.6 ft.) probes, special conditions may apply DS/AZ EN Rev. G

15 Transmitter Specification Transmitter enclosures Remote Wall-, pipe- or stand-mounted gland entries Optional / in NPT, M Integral Head-mounted gland entries Optional / in NPT, M Automatic calibration Autoal hardware Isolated solenoid valve control as standard, W per valve* Dedicated isolated digital inputs to monitor pressure switch contacts as standard voltage-free, normally closed with gas present Display and switches Display type Graphical 8 x 6 pixel LD Display backlight Green LED Operator switches capacitive switches (operated through the front glass) Relay outputs Number standard Type Normally closed 5 V A or V D (non-inductive) Functions User-configurable can be activated by one or more of the following signals: Process alarm,,, alibration in progress alibration failed Out of test gas, Test gas valve control Test gas valve control Failure diagnostic Out-of-specification diagnostic Maintenance required diagnostic Function check diagnostic *For driving internal automatic calibration (Autoal) probes or can be used to drive external calibration units on remote transmitters only. Analog outputs Standard isolated current output Programmable to retransmit oxygen (linear or logarithmic) or temperature Programmable over to ma Over-range capability to indicate system failure programmable from to ma Optional isolated current output Programmable to retransmit oxygen (linear or logarithmic) or temperature Programmable over to ma Over-range capability to indicate system failure programmable from to ma Digital inputs/outputs Number (optional) Type User-configurable as either input or output Input Volt-free contact Output Transistor switch capable of sinking ma Low output, < V D Switch voltage V D maximum Isolation Not isolated from each other or from other circuitry Input functions User-configurable for: Automatic calibration start Automatic calibration stop Automatic calibration start/stop Functions User-configurable can be activated by one or more of the following signals: Process alarm,,, alibration in progress alibration failed Out of test gas Out of test gas Test gas valve control Test gas valve control Failure diagnostic Out-of-specification diagnostic Maintenance required diagnostic Function check diagnostic DS/AZ EN Rev. G 5

16 Transmitter Specification Hart communications Version 5.7 as standard Integration Device Type Manager (DTM) and Electronic Device Description (EDD) Provide online/offline device configuration, online monitoring of measurement values and diagnostic states DTM FDT v.. compliant Works with FDT framework packages (for example, ABB Asset Vision Basic) EDD ompliant with suitable framework tools (for example, SD 65 and Simatic PDM tools) Infrared service port Accessibility Through front face Type IrDA standard Baud rate Up to 5K baud Functions Firmware update Remote HMI Diagnostic log download Datalog output HART via IrDA Languages English alibration Manual calibration point (offset) point (factor) point (offset + factor) Automatic calibration point (offset) point (offset + factor) alibration control Front panel controls Digital inputs HART commands User-defined schedule alibration scheduler User-defined schedule enables automatic calibration frequency to be set from day to months Part Numbers for Endura AZ and AZ/ ZFG Replacement Heaters, Thermocouple / Electrode Assemblies & ABB Flowmeters Length Part Number Length Part Number.5 m (.7 ft.). m (. ft.).5 m (5. ft.). m (6.6 ft.).5 m (8. ft.). m (9.9 ft.).5 m (.5 ft.). m (. ft.) AZ 7 AZ 7 AZ 7 AZ 7 AZ 7 AZ 75 AZ 76 AZ 77.5 m (.7 ft.). m (. ft.).5 m (5. ft.). m (6.6 ft.).5 m (8. ft.). m (9.9 ft.).5 m (.5 ft.). m (. ft.) AZ 7 AZ 7 AZ 7 AZ 7 AZ 75 AZ 76 AZ 77 AZ 78 Endura AZ Standard Heater Assembly Thermocouple / Electrode Assembly Length Part Number Flowmeter Type Part Number.5 m (.7 ft.). m (. ft.).5 m (5. ft.). m (6.6 ft.) AZ 7 AZ 7 AZ 7 AZ 7 Endura AZ / ZFG Replacement Heater Assembly / NPT Flowmeter (Reference Air):. to.85 l/min (. to.8 scfh) STP / BSP Flowmeter (Reference Air):. to.85 l/min (. to.8 scfh) STP / NPT Flowmeter (Test Gas):.6 to. l/min (.7 to 9. scfh) STP / BSP Flowmeter (Test Gas):.6 to. l/min (.7 to 9. scfh) STP ABB Flowmeters NPT/BSP AZ 786 AZ 787 AZ 788 AZ DS/AZ EN Rev. G

17 Test Gas White/Yellow P White/Black P OM White/Orange P White/Green SV White/Red SV OM White/Blue 5 SV Autoal Option (if fitted) Field / Autoal wiring not shown for clarity refer to manual 5 White/Yellow White/Black White/Orange White/Green White/Red White/Blue Pt 9 AJ Violet Pt 8 AJ Grey Red 7 ell + Red Green/Yellow 6 ell Black Green 5 T/ + Green White T/ White Green/Yellow SR Light Yellow Sleeved Wire H Brown Sleeved Wire H Blue AJ al Gas to Sensor Test Gas al Gas Tube to Sensor Red Green/Yellow Green White Green/Yellow Sleeved Wire Sleeved Wire *Ref. Air Line from onduit Remote onnections AZ ZFG Replacement *Ref. Air Line 9 Not Used 8 Not Used ell able 7 ell + Red 6 ell Blue Screen 5 T/ + White T able T/ Blue SR/E Screen/Earth H Brown H Blue **Heater able **ontrolled Heater Voltage 55 V A Max. Endura AZ oxygen monitor Spares and Accessories Documentation and Software Transmitter Spares Part No. Description Part No. Description IM/AZM EN Maintenance Guide AZ Transmitter artridge Download* the guide from: *Enter this address in your browser and then type IM/AZM-EN in the search box the Maintenance Guide is the top link. AZ DTM Software Device Type Manager please contact ABB for details AZ 75 AZ 75 AZ 75 Standard Standard + Analog O/P Standard + Digital O/P AZ 758 Remote (Type ) Transmitter Backplane Spares Part No. Length dependant see page 6 for part numbers Description Thermocouple / Electrode Assembly AZ 757 Integral (Type ) Transmitter Backplane Length dependant see page 6 for part numbers AZ Standard Heater Assembly AZ/ZFG Replacement Heater Assembly Accessories Part No. Description oalescing Filter-Regulator AZ 7 ell Assembly includes -ring and ommissioning label AZ 7 AZ 7 / NPT 5 µm / NPT 5 µm AZ 77 Restrictor Upgrade Kit AZ 77 ABB Reference Air Pump / BSP (Metric) V A 5 / 6 Hz AZ 78 End ap includes wiring labels onduit AZ 77 AZ 77 AZ 77 / BSP (Metric) 5 V A 5 / 6 Hz / NPT (Imperial) V A 5 / 6 Hz / NPT (Imperial) 5 V A 5 / 6 Hz AZ Version AZ/ZFG Replacement Version AZ 798 Tool Kit* NPT (AZ) AZ 79 Diffuser Flame Arrestor Assembly includes -ring AZ 799 BSP (AZ) *Included with probe as standard Application dependant see page 6 for part numbers ABB Flowmeter AZ 7 Autoal Upgrade Assembly AZ 785 USB to IrDA Adaptor Kit DS/AZ EN Rev. G 7

18 Ordering information Endura AZ /Transmitter Transmitter Options None Standard Standard + nd analog output Standard + digital inputs/outputs Transmitter Entry Type None (no transmitter required) Metric (M) Imperial (NPT) Transmitter System Type None (no transmitter required) Integral Remote Type None (no probe required) Standard Entry Type None (no probe required) Metric (M) Imperial (NPT) System Type None (no probe required) Integral Remote Automatic alibration None (no probe required) No automatic calibration (with flow restrictors) No automatic calibration (without flow restrictors) Automatic calibration (with flow restrictors) Automatic calibration (without flow restrictors) Insertion Length None (no probe required).5 m (.7 ft.). m (. ft.).5 m (5. ft.). m (6.6 ft.) Flange Type None (no probe required) ABB standard flange DIN 65 mm flange DIN 8 mm flange DIN mm flange ANSI in flange Thermocouple Type None (no probe required) Type K ell Options None (no probe required) Standard cell able Length None 5 m (6 ft.) m ( ft.) 5 m (8 ft.) able Type None Standard SA 5 Tx AZ/ X X X X X X X X X X X X X X X X /STD.5 m (8. ft.). m (9.9 ft.).5 m (.5 ft.). m (. ft.) ANSI.5 in flange ANSI in flange ANSI in flange JIS 65 mm flange JIS 8 mm flange JIS mm flange 5 m (6 ft.) 75 m (6 ft.) m (8 ft.) Reserved ertification Option None Mcert Language English German French Spanish Italian A B 5 6 E G F S I 8 DS/AZ EN Rev. G

19 Ordering information ZFG Replacement AZ/ X X X X X X X /STD Transmitter Options None (no transmitter required) Transmitter Entry Type None (no transmitter required) Transmitter System Type None (no transmitter required) Type ZFG replacement Entry Type Metric (M) Imperial (NPT) System Type Remote Automatic alibration No automatic calibration (without flow restrictors) Insertion Length.5 m (.7 ft.). m (. ft.).5 m (5. ft.). m (6.6 ft.) Flange Type None (no probe required) ABB standard flange DIN 65 mm flange DIN 8 mm flange DIN mm flange ANSI in flange Thermocouple Type 5 ANSI.5 in flange ANSI in flange ANSI in flange JIS 65 mm flange JIS 8 mm flange JIS mm flange Type K ell Options Standard cell onduit None 6 metres ( ft) conduit for ZFG replacement probe metres ( ft) conduit for ZFG replacement probe Reserved ertification Option None Mcert Language English German French Spanish Italian A B 7 8 E G F S I Acknowledgements HART is a registered trademark of the HART ommunication Foundation DS/AZ EN Rev. G 9

20 ontact us ABB Limited Process Automation Oldends Lane Stonehouse Gloucestershire GL TA UK Tel: Fax: ABB Inc. Process Automation 5 E. ounty Line Road Warminster PA 897 USA Tel: Fax: Note We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of ABB. opyright ABB All rights reserved KXA7R DS/AZ EN Rev. G 8. Sales Service Software