Analog Pressure Sensors Features Analog sensing capability from 0 to 3 psi in three convenient ranges, 0 to 36.3 psi, 0 to 15 psi, 0 to 3 psi Solid state, piezo-resistive sensor technology for maximum sensitivity, precision, and long-life dependability Quick response and high accuracy, ± 0.5% of full scale Simultaneous analog current and voltage output signal capability with excellent linearity Built-in circuit protection, temperature compensation Provide direct analog pressure sensing capability to close the loop in your automated system. Festo piezo-resistive pressure sensors, type SDE-..., with integral amplifier, provide voltage and current output signals directly proportional to the pressure input at the sensor. With their high accuracy (+ 0.5% full scale), these sensors are ideal for applications requiring precision pressure monitoring and feedback. The complete range encompasses six types, providing analog pressure sensing capability from 0 to 3 psi. Temperature compensation plus protection against short circuits, overvoltage and reverse polarity are built-in to a compact, aluminum housing. Typical applications include: pressure monitoring and regulation in pneumatic automated systems, liquid level and cylinder force measurement, process control, leakage testing, closed loop control, etc. Quick-connect electrical plug connection simplifies installation Robust aluminum housing withstands hostile environments. All housing sizes the same, allowing easy interchangeability These pressure sensors can be used in conjunction with Festo s comprehensive range of pressure transducers, switches and pressure-dependent pneumatic/electric interface devices, and gauges. Festo type SDE-... pressure sensors can be connected directly to Festo s FPC Series programmable controllers, or directly to electronically controlled actuators (i.e. valves) and/or proportional pressure regulators. Apply output to directly control actuators Festo Proportional Pressure Regulators Direct output to Festo PLCs for critical feedback Festo FPC PLC Subject to change 177
Analog Pressure Sensors, Technical Data Pressure Sensor (Uses Piezo-Resistive Strain Gauge Principle) Supply voltage which is wired to the sensor s terminals is applied, through the internal circuitry which is laminated to the non-fluid side of the wafer, to the strain gauge. When the pressure applied to the input port of the sensor changes, there is a proportional change in the voltage and current output signals from the sensor. The design of the sensor isolates the pressurized medium from the gauge and electronic circuitry; the only concerns for suitability with a particular medium are compatibility with the aluminum housing and the silicon. Piezo-Resistive Strain Gauge The solid state piezo-resistive strain gauge is composed of four equal value resistors deposited within a silicon wafer. When pressure is applied to the wafer, the silicon stretches and the strain causes the values of the resistors to change. When the pressure is removed, the silicon returns to its unstretched condition and the resistors return to their original value. 1 Supply + V Amplifier and temperature compensation are included in the internal circuitry. All Festo type SDE-... pressure sensors have the same housing diameter, input port size and wiring connector. Therefore installation is standardized. Piezo- Resistive Strain Gauge A 3 V out P Silicon Wafer A V/I I out Supply 0V Aluminum Housing Wheatstone Bridge Circuit Pressure Sensor Strain Gauge Side Electronic Circuit Electrical Plug, -pin Contact points on the outer surface of the silicon wafer allow the strain gauge to be wired into a Wheatstone bridge circuit so that a constant supply voltage applied across two junction points of the resistors will produce an output across the other two junction points. The voltage and current of this output will vary in proportion to the value of the applied pressure (both are at minimum when applied pressure is zero), thereby providing an analog electrical representation of the pressure. The piezo-resistive strain gauge offers the following advantages: high sensitivity. high accuracy. high stability. 178 Subject to change
Analog Pressure Sensors, Technical Data Pressure Gauge (Uses Bourdon Tube Principle) The Bourdon Tube When pressure is applied to the input port of the gauge, the pointer will rotate by an angular amount proportional to the applied pressure. The dial of the gauge is marked with a dual scale (bar* and psi) indicating the pressure range for which the gauge is designed. The input port, at the rear of the gauge case, has thread** for connection to a pressure tap in a pneumatic line. If a vacuum condition ever occurs in a pneumatic line to which a pressure gauge is connected, the reaction of the Bourdon tube will cause the gauge to attempt to move the indicator past the zero (0) dial marking. This action, sometimes called pegging the gauge, may cause strain on the linkage mechanism or the Bourdon tube itself. If pegging occurs frequently, the pointer (indicating needle) may be damaged and indicating accuracy of the gauge may be affected. For such conditions a compound (dual indicating) gauge should be used. * Bar is a pressure unit for which 1 bar = 1.5 psi ** Gauges are generally supplied with SAE straight threads. Bourdon Tube Gauge Case Pointer Shaft Mechanical Linkage (Details not shown) Duct from Connection Port on Back of Case The Bourdon tube (developed in the late 19th century) is the commonly used element for gauges to measure fluid pressure. It is a length of metal tubing which is bent into a circular shape. It has a round cross section at both ends to allow standard connections, but the rest of the tube is of oval or elliptical cross section. Capped at one end and connected to a pressurized line at the other end, any increase in the internal pressure (above external atmospheric pressure) causes the cross sectional shape to be distorted. This distortion causes the capped end of the tube to move outward from its normal (zero pressure difference) position. As applied pressure drops, the capped end moves back toward its normal position. When used in a pressure gauge, the capped end is linked to a mechanism which causes a pointer to rotate proportionally to the applied pressure. Subject to change 179
Analog Pressure Sensors, Ordering Information All Festo products can be ordered from your local Festo Distributor or from Festo Regional Centers. A Festo Order Number consists of a Part No. and a Type Code, as described here: Part No. Type 1956 Part No. s for pressure sensors are listed on page 181. SDE 10 10V / 0mA Function SDE = Sensor, Pressure, Electronic Output Output Signals 5 V/0 ma = 0 to 5 VDC and 0 to 0 ma 10 V/0 ma = 0 to 10 VDC and 0 to 0 ma Pressure Signal Range.5 = 0 to.5 bar (0 to 38 psi) 10 = 0 to 10 bar (0 to 150 psi) Ordering Example For ordering one pressure sensor with 0 to 10V / 0 to 0 ma outputs from a 0 to 10 bar (0 to 150 psi) pressure signal, order: Qty Part No. Type 1 1956 SDE-10-10 V/0 ma 180 Subject to change
Analog Pressure Sensors, G 1/ ISO Pressure Sensor With plug for angle socket Type SDE-... P 1 +V 0V 3 V I P = pressure input Festo type SDE-... pressure sensors are accurate, temperature-compensated devices, which provide simultaneous voltage and current output, which is linearly proportioned to the relative input pressure. Six different pressure sensors encompass a wide range of input pressures and output voltages/currents. Built-in circuitry provides protection against over-pressurization, overvoltage (up to 50 VDC), short-circuit and reversepolarity, assuring high reliability and long service life. Typical Application Example E/P- Converter 0-0 ma 0-10 V Reference Value Analog- Digital Converter FPC E/P = Electrical/Pneumatic Though most often used in pneumatic systems the sensors are equally resistant to a variety of media (see table on page 18). 1(P) = Supply Port Voltage Output 1 3 V = f (P) 0 V + V Current Output 1 3 I = f (P) 0 V + V Order Number Part No. 19560 19561 1956 19563 1956 Type SDE-.5- SDE-.5- SDE-10- SDE-10- SDE-16-10 V/0 ma 5 V/0 ma 10 V/0 ma 5 V/0 ma 10 V/0 ma Medium See table page 18 Design Piezo-resistive pressure sensor Mounting 3 mm recessed fitting or G 1/ ISO port thread Connection Pneumatic G 1/ ISO Electrical Plug connection for angle socket, Type SIE-WD-TR, Order No. 1956 Pressure Range 0 to 38 psi / 0 to.5 bar 0 to 150 psi / 0 to 10 bar 0 to 0 psi / 0 to 16 bar Max. Pressure 60 psi / bar 10 psi / 1 bar 300 psi / 0 bar Voltage Supply 1 to 30 VDC (residual ripple 10%) Output Voltage (see page 183-18) 0 to 10 V 1 to 5 V 0 to 10 V 1 to 5 V 0 to 10 V Output Current (see page 183-18) 0 to 0 ma to 0 ma 0 to 0 ma to 0 ma 0 to 0 ma Accuracy Class 1, ±0.5% Full Scale Frequency Range 100 Hz Type of Protection IP 65 Temperature Range +3 to +185 F / 0 to +85 C Materials Housing: Anodized Al Weight 0.65 lb / 0.10 kg Subject to change (Ref. 9.305-1) (6.95) 181
Analog Pressure Sensors, Pressure Sensor, Type SDE-... 1 SW 7 ~ d ~ c b min f ~ e ø a G 1/ 3 1 Connection for angle socket Type SIE-WD-TR, Order No. 1956 Mounting space for angle socket 3 Shown with Type SIE-WD-TR connector SW = wrench size (mm) a 1.6 in / 3 mm d.15 in / 105.5 mm b.6 in / 67 mm e 1.1 in / 9 mm c 3.07 in / 78 mm f.53 in / 115 mm Resistance Table Festo pressure sensors type SDE-... have Citric acid N/A Natural gas (dry) o been tested at 68 F / 0 C for resistance Compressed air + Nitric acid to the following media*: (lubricated/unlubricated) Ozone + Crude oil Phosphoric acid Key: + = Resistance Diesel fuel N/A Sea water o = Limited resistance Gasoline + Sulphuric acid = Not resistant Heating oil + Turpentine o Hydraulic fluid + Water Acetic acid o Hydrochloric acid Benzene o Lactic acid o *Sensor parts subject to contact with the Brake fluid N/A Methane + medium are the aluminum housing and Caustic acid N/A Mineral oil + silica gel. 18 (Ref. 9.305-) (6.95) Subject to change
Analog Pressure Sensors, Output vs Operating Pressure Voltage Output vs. Operating Pressure Type SDE-.5-10 V / 0 ma Type SDE-.5-5 V / 0 ma Type SDE-10-10 V / 0 ma Pressure Range (bar) -1-0.5 0 0.5 1 1.5.5 10 Pressure Range (bar) -1-0.5 0 0.5 1.5 1.5 5 Pressure Range (bar) -1 0 6 8 10 10 8 8 Voltage (V) 6 Voltage (V) 3 Voltage (V) 6 1-15 -7.5 0 7.5 15.5 30 37.5-15 -7.5 0 7.5 15.5 30 37.5-15 0 30 60 90 10 150 Pressure Range (psi) Pressure Range (psi) Pressure Range (psi) Type SDE-10-5 V / 0 ma Pressure Range (bar) -1 0 6 8 10 5 Type SDE-16-10 V / 0 ma Pressure Range (bar) -1 0 6 8 10 1 1 16 10 8 Voltage (V) 3 Voltage (V) 6 1-15 0 30 60 90 10 150-15 0 30 60 90 10 150 180 10 0 Pressure Range (psi) Pressure Range (psi) Subject to change (Ref. 7/50-3) (97/98) 183
Analog Pressure Sensors, Output vs Operating Pressure Current Output vs. Operating Pressure Type SDE-.5-10 V / 0 ma Type SDE-.5-5 V / 0 ma Type SDE-10-10 V / 0 ma Pressure Range (bar) -1-0.5 0 0.5 1 1.5.5 0 Pressure Range (bar) -1-0.5 0 0.5 1 1.5.5 0 Pressure Range (bar) -1 0 6 8 10 0 16 16 16 Voltage (V) 1 8 Voltage (V) 1 8 Voltage (V) 1 8-15 -7.5 0 7.5 15.5 30 37.5-15 -7.5 0 7.5 15.5 30 37.5-15 0 30 60 90 10 150 Pressure Range (psi) Pressure Range (psi) Pressure Range (psi) Type SDE-10-5 V / 0 ma Pressure Range (bar) -1 0 6 8 10 0 16 Type SDE-16-10 V / 0 ma Pressure Range (bar) -1 0 6 8 10 1 1 16 0 16 Voltage (V) 1 8 Voltage (V) 1 8-15 0 30 60 90 10 150-15 0 30 60 90 10 150 180 10 0 Pressure Range (psi) Pressure Range (psi) 18 (Ref. 7/50-3) (97/98) Subject to change
Analog Pressure Sensors, Accessories Mounting Kit Type SDE-KL-1 Order No. 35319 SDE-KL-1 To attach SDE-KL-1 to H rail requires the following: a b m M5 f c 0/ d e h a M g H-rail as per DIN E 500 Order No.19135 MPL-MUS/PZ-H n o Type SDE-KL-1 g l b 3 1 k a 1.57 in / 0 mm h 1.3 in / 33.5 mm b 0.98 in / 5 mm k 1.50 in / 38 mm c.06 in / 5. mm l 0.79 in / 0 mm d 1.6 in / 3 mm m 0.3 in / 8.7 mm f.0 in / 56 mm n 1.73 in / mm g 0.9 in / 1.5 mm o 1.50 in / 38 mm 1 3 Pressure sensor Type SDE-... Mounting plate Type MPL-MUS/PZ-H H-Rail DIN 500 SW = wrench size (mm) Adapter Type SDE-MA-... With this adapter, pressure sensors can be mounted on service units in place of the pressure gauge. Type SDE-MA-1/ Type SDE-MA-1/8 D 1 H H1 H Type SDE-MA-1/ D D1 H3 Order Number Weight D D1 D H H1 H H3 Part No. Type in / mm in / mm in / mm in / mm in / mm mm 35316 SDE-MA-1/8 G 1/8 G 1/ 1.1 / 9 0.87 / 0.51 / 13 17 0.073 lb / 0.033 kg 35317 SDE-MA-1/ 0.0 / 5 G 1/ G 1/ 1.6 / 3 0.98 / 5 0.51 / 13.5 0.06 / 1.6 17 0.086 lb / 0.039 kg 35318 SDE-MA-1/ 0. / 6 G 1/ G 1/ 1.73 / 1.6 / 37 0.85 / 1.6 0.13 / 3. 7 0.5 lb / 0.111 kg Subject to change (Ref. 7/50-) (97/98) 185
Analog Pressure Sensors, Accessories Straight Socket Type SIE-GD Order No. 189 SIE-GD Type SIE-GD Socket Max. Current I max 3 A Max Voltage U max 15 VAC 150 VDC Temperature Range -0 to +185 F -0 to +85 C a øb a.13 in / 5 mm b 0.79 in / 0 mm Angle Socket Type SIE-WD-TR Order No. 1956 SIE-WD-TR Type SIE-WD-TR The housing of this socket is transparent plastic. Angle Socket Max. Current I max 3 A Max Voltage U max 15 VAC 150 VDC Temperature Range -0 to +185 F -0 to +85 C c ød øe k j c d e f g h i j k 0.98 in / 5 mm 0.58 in / 1.8 mm 0.3 in / 8. mm 1.38 in / 35 mm 1. in / 36 mm 0.71 in / 18 mm 0.0 in / 5 mm 0.81 in / 0.5 mm 1.50 in / 38 mm h f g i i 1 Contact assembly can be repositioned x 90 Cable diameter 0.16 to 0. in / to 6 mm = wrench size, 13 mm Operational Status Indicator Type SIE-LP-LED-GR Order No. 1957 SIE-LP-LED-GR Type SIE-LP-LED-GR The operational status indicator can be built into the angle socket. A green LED lights when operating voltage is present. A sensor s yellow LED illuminates when the sensor is actuated. Operating Status Indicator Max Voltage U max 8 VDC Max Current I max 0 ma red blue green 186 (Ref. 8./10-1, 10-) (97/98) Subject to change
Pressure Gauges Pressure Gauge Per Euro-Norm EN 837-1 For direct mounting Type MA-...-EN Flanged Pressure Gauge For panel mounting, with clamping bracket Type FMA-...-EN Type MA-...-EN These precision pressure gauges measure and indicate the pressure in pneumatic control systems. During continuous operation (static pressure conditions), these gauges may be pressurized only to three-fourths of full scale. For dimensions, see page 188. Type FMA-...1/-EN Order Number Outside Diameter Part No./Type Display Range 1.57 in / 0 mm 1.97 / 50 mm.8 in / 63 mm 0 to 15 psi 168 MA-63-1-1/-EN 0 to 1 bar 0 to 38 psi 16837 MA-50-.5-1/-EN 1685 MA-63-.5-1/-EN 0 to.5 bar 159598 FMA-50-.5-1/-EN 159601 FMA-63-.5-1/-EN 0 to 150 psi 16835 MA-0-10-1/8-EN 16838 MA-50-10-1/-EN 1680 MA-63-10-1/-EN 0 to10 bar 159596 FMA-0-10-1/-EN 159599 FMA-50-10-1/-EN 15960 FMA-63-10-1/-EN 0 to 0 psi 16836 MA-0-16-1/8-EN 16839 MA-50-16-1/-EN 1681 MA-63-16-1/-EN 0 to16 bar 159597 FMA-0-16-1/-EN 159600 FMA-50-16-1/-EN 159603 FMA-63-16-1/-EN Medium Compressed air (filtered, lubricated or unlubricated) Design Bourdon tube pressure gauge Connection G 1/ (Type MA-0-...-1/8 EN: R 1/8) Position of Connection Centered on back Temperature Range - to +10 F / -0 to +60 C Gauge Class (DIN 16005/EN 837-1).5 Shock Resistance (DIN IEC 68--6/EN 837-1) 5 m/s at 10 to 150 Hz Shock Resistance (DIN IEC 68--7/EN 837-1) 150 m/s at 11 Hz Type of Protection IP 3 Materials Housing: Black PS; Sight glass: SAN; Dial: ABS white; Lettering: Black, blue Weight Type MA-0-... 0.13 lb / 0.06 kg 0.15 lb / 0.07 kg 0.176 lb / 0.8 kg Type FMA-0-... 0.176 lb / 0.08 kg 0.0 lb / 0.01 kg 0.65 lb / 0.1 kg Subject to change (Ref. 9./0-1) (97/98) 187
Pressure Gauges, Type MA-...-EN / FMA-...-EN, Type MA-0- -1/8-EN a d c b a b c d e f g h i 1.61 in / 0.8 mm 0.0 in / 10. mm 0.7 in / 1 mm 1.0 in / 6 mm 1.81 in / 6 mm 0.0 in / 5 mm 0.37 in / 9.5 mm 0.08 in / mm 0.51 in / 13 mm e = wrench size (mm) Type MA-50- -1/-EN Type MA-63- -1/-EN Øf g = wrench size (mm) i h h Type D1 L1 L dia in / mm in / mm in / mm MA-50- -EN 1.93 / 9 1.87 / 7.5 1.0 / 6.5 MA-63- -EN. / 61.5 1.91 / 8.5 1.08 / 7.5 Type FMA- -1/-EN f g i h h = wrench size (mm) Type B1 B D1 L1 L1 L L3 dia dia in / mm in / mm in / mm in / mm in / mm in / mm in / mm FMA-0-...-1/-EN 1.89 / 8.0 / 56 1.57 / 0 1.77 / 5 0.18 /.5 1.06 / 6.8 1.69 / 3 FMA-50-...-1/-EN. / 57.60 / 66 1.95 / 9.5.13 / 5 0.18 /.5 1.06 / 6.8 1.70 / 3.3 FMA-63-...-1/-EN.76 / 70 3.11 / 79.8 / 63.68 / 68 0.19 /.8 1.16 / 9.5 1.67 /.5 188 (Ref. 9./0-) (97/98) Subject to change
Low Pressure Gauges Low Pressure Gauge For direct mounting Type MA-... Type MA-... b c Flanged Low Pressure Gauge For front panel mounting Type FMA-... With beveled ring a g f d e = wrench size (mm) These precision pressure gauges indicate the pressure in pneumatic control systems. During continuous operation (static pressure conditions), these gauges may be pressurized only to three-fourths of full scale. a.8 in / 63 mm h.71 in / 68.8 mm b 0.7 in / 1 mm i.3 in / 61.8 mm c 0.08 in / mm j 0.51 in / 13 mm d 0.0 in / 5 mm k 1.35 in / 3.3 mm e 0.1 in / 3 mm l. in / 56.5 mm f 0.87 in / mm m 3.39 in / 86 mm g 1.10 in / 8 mm n.83 in / 7 mm Type FMA-... m n d Øh i c k j l = wrench size (mm) Order Number Part No./Type 7169 MA-63-0.5 5783 FMA-63-0.5-C Outside Diameter Display Range Medium Design.8 in / 63 mm 0 to 3.8 psi / 0 to 0.5 bar Compressed air, (filtered, lubricated or unlubricated) Bourdon tube pressure gauge Mounting Direct mount Front mount with clamping bracket Connection G 1/ Position of Connection Temperature Range Centered on back +1 to +10 F / -10 to +60 C Gauge Class (DIN 16005 EN 837-1).5 Materials Housing: Steel, black enamel: dial: black lettering: yellow; Sightglass: PMMA; Brass connecting thread Weight 0.87 lb / 0.13 kg 0.19 lb / 0.19 kg Subject to change (Ref. 9./1-1) (97/98) 189
Precision Pressure Gauges Precision Pressure Gauges Per Euro-Norm EN 837-1 Type MAP-0-...-1/8-EN R1/8 For direct mounting Type MAP-0-...-1/8-EN a b For panel mounting, with clamping bracket Type FMAP-63-...-1/-EN These precision pressure gauges measure and indicate the pressure in pneumatic control systems. They have finer scale divisions than other pressure gauges. d e c a 1.61 in / 0.8 mm j 0.7 in / 1 mm b 0.0 in / 10. mm k 1.16 in / 9.5 mm c 0.39 in / 10 mm l 0.0 in / 5 mm d 1.0 in / 6 mm m 0.37 in / 9.5 mm e 1.73 in / mm n 0.08 in / mm f.76 in / 70 mm o 0.51 in / 13 mm g 3.11 in / 79 mm p 1.68 in /.7 mm h.68 in / 68 mm q 0.19 in /.8 mm i.8 in / 63 mm = wrench size, 1 mm During continuous operation (static pressure conditions), these gauges may be pressurized only to three-fourths of full scale. Type FMAP-63-...-1/-EN max. j k g f l m h i G1/ n n q p o = wrench size, 1mm Order Number Outside Diameter Part No./Type Display Range 1.57 in / 0 mm.8 in / 63 mm 0 to 15 psi / 0 to 1 bar 16116 MAP-0-1-1/8-EN 16119 FMAP-0-1-1/-EN 0 to 60 psi / 0 to bar 168 MAP-0--1/8-EN 1683 FMAP-63--1/-EN 0 to 90 psi / 1 to 6 bar 16117 MAP-0-6-1/8-EN 161130 FMAP-63-6-1/-EN 0 to 0 psi / 0 to 16 bar 16118 MAP-0-16-1/8-EN 161131 FMAP-0-16-1/-EN Medium Compressed air (filtered, lubricated or unlubricated) Design Bourdon tube pressure gauge Mounting Direct mount Front mount with collar Connection R 1/8 G 1/ ISO Position of Connection Centered on back Temperature Range - to +10 F / -0 to +60 C Gauge Class (DIN 16005/EN 837-1) 1.6 1.0 Shock Resistance (DIN IEC 68--6/EN 837-1) 5 m/s at 10 to 150 Hz Shock Resistance (DIN IEC 68--7/EN 837-1) 150 m/s at 11 Hz Type of Protection IP 3 Materials Housing: Black PS; Sight glass: SAN; Dial: ABS white; Lettering: Black, blue Weight 0.13 lb / 0.060 kg 0.65 lb / 0.10 kg 190 (Ref. 9./3-1) (97/98) Subject to change
Vacuum Gauges Vacuum Gauge Type VAM-... Vacuum gauges measure and indicate vacuum and pressure in pneumatic control systems. During continuous operation (static pressure conditions), these gauges may be pressurized only up to three-fourths of full scale; in alternating pressure situations, only up to one-fourth of full scale. a 0.08 in / mm b 0.0 in / 5 mm c 0.1 in / 3 mm SW = wrench size (mm) Outside Diameter D D1 L L1 L in / mm in / mm in / mm in / mm 1.57 / 0 G 1/8 ISO 1.59 / 0.5 0.96 /.5 0.39 / 10.8 / 63 G 1/ ISO 1.81 / 6 1.10 / 8 0.7 / 1 Order Number Part No. / Type Outside Diameter Display Range 1.57 in / 0 mm.8 in / 63 mm 9.58 in Hg to 0 psi / -1 to 0 bar 13777 VAM-0-V1/0-1/8 9.58 in Hg to 0 psi / -1 to 0 bar 1357 VAM-63-V1/0-1/ 9.58 in Hg to 135 psi / -1 to +9 bar 13575 VAM-63-V1/9-1/ Medium Compressed air (filtered, lubricated or unlubricated) and vacuum Mounting Thread connection Connection G 1/8 ISO G 1/ ISO Position of Connection Centered on back Design Bourdon tube pressure gauge Class (DIN 3160) 1.6 Temperature Range* 1 to 10 F / -10 to +60 C Materials Housing: Steel, painted black. Dial: Black with yellow characters Weight 0. lb / 0.110 kg.9 lb / 1.130 kg * Standard temperature = 68 F / 0 C Pressure reading tolerance: +0.3% for each 18 F / 10 C change over 68 F / 0 C -0.3% for each 18 F / 10 C change under 68 F / 0 C Subject to change (Ref../51-1) (97/98) 191
Pressure Gauges for Quick Star Fittings and Connectors Pressure Gauge For use with Quick Star Fittings and Connectors. Metric Series Type MA-...-QS These pressure gauges can be used to measure and indicate the pressure in pneumatic control systems. An integral barbed fitting enables one to insert the gauge directly into Quick Star fittings and connectors. During continuous operation (static pressure conditions), these gauges may be pressurized only up to three-fourths of full scale. a 0.59 in / 15 mm Type Connection Size L L1 L D (mm) in / mm in / mm in / mm MA-15-10-QS- 1. / 36 0.91 / 3 0.59 / 15 MA-15-10-QS-6 6 1.50 / 38 0.98 / 5 0.67 / 17 MA-15-10-QS-8 8 1.38 / 35 0.83 / 1 0.73 / 18.5 Order Number Part No. / Type 153383 15338 153385 MA-15-10-QS- MA-15-10-QS-6 MA15-10-QS-8 Medium Design Mounting Connection Position Compressed air (filtered, lubricated, or unlubricated) Bourdon tube pressure gauge Barbed fitting Barbed fitting centered on back of gauge Temperature Range 3 to 10 F / 0 to 60 C Gauge Display Pressure Range 0 to 15 psi / 0 to 10 bar Material Housing: Nickel-plated Steel, black plastic, white lettering Weight 0.018 lb / 0.008 kg 0.0 lb / 0.010 kg 0.09 lb / 0.013 kg 19 (Ref. 3.31) (1.95) Subject to change
Mechanical Sensors Contents Microswitches Mechanically Actuated Type S-3-E...19 Mechanically Actuated, Moisture Resistant Design with Roller Lever Type SR-3-E-SW...19 Stem Actuated Type S-3-BE...196 Stem Actuated, Moisture Resistant Design Type S-3-BE-SW...196 Electrical Limit Switches With Idle Roller Lever Type ER-318...197 With Roller Lever and Idle Return Type EL-318...197 Mechnically actuated microswitches and electrical limit switches for dependable, long-life operation. Roller lever, idle roller lever, rod, and stem actuation Moisture resistant designs Functional as normally open, normally closed, or transfer switches, depending on connection. Subject to change 193
Mechanical Sensors Microswitches, Mechanically Actuated Microswitch Type S-3-E Moisture resistant design, with roller lever Type SR-3-E-SW Microswitches are used as electrical limit switches to transmit signals indicating position. Note: The switch point should not be exceeded beyond 0.0 in / 0.5 mm. These switches cannot be used as an end stop. On/Off switching only occurs when the roller lever is vertical with the plunger axis. Angular deflections of ±5 require the use of actuator devices. Type S-3-E Type AL-06-B Type SR-3-E-SW Type AR-06-B Actuators: (Must be ordered separately) Type AR-06-B: Roller lever type, with mounting screws. Type AL-06-B: Tilting roller lever, with idle return. Includes mounting screws. Type AF-06-B: Rod actuator. Includes mounting screws. Test Certificates for S-3-E: VDE, SEMKO, OVE, SEV, UL, CSA Type MPL-0 Type AF-06-B The actuator rod can be shortened to desired length. Accessories: Mounting plate Type MPL-0 Connection diagrams: Transfer Normally Closed Normally Open Gray 1 1 1 Black Blue Black Blue Black Gray Permissible electrical load: Type S-3-E Type SR-3-E-SW Direct Current Alternating Current Direct Current Alternating Current Volt- Resist- Induc- Volt- Resist- Induc- Volt- Resist- Induc- Volt- Resist- Inducage, ance tive age, ance tive age, ance tive age, ance tive Load, Load, Load, Load, Load, Load, Load, Load, VDC A A VAC A A VDC A A VAC A A 1 6 6 50 6 15 5 3 15 5 5 6 6 30 5 3 50 5 5 60 1 0.5 50 1 1 110 0.5 0. 75 0.75 0.5 0 0.5 0.1 15 0.5 0.03 50 0.5 0.03 Order Number Microswitch 737 S-3-E 1797 Part No./Type SR-3-E-SW Actuators 10098 AR-06-B 10099 AL-06-B 1137 AF-06-B 903 MPL-0 Mounting holes through housing, mounting plate, or rod actuator Connection Screw 3 cables, 0 in / connector 0.5 m long Switching Time See table Temperature Range - to +176 F / -0 to +80 C Type of Insulation Per DIN 0050 IP 00 IP 65 Design Electrical microswitch Materials Housing - Plastic Steel, galvanized POM Al, sintered metal anodized Weight 0.015 lb / 0.0 lb / 0.031 lb / 0.033 lb / 0.0 lb / 0.031 lb / 0.007 kg 0.010 kg 0.01 kg 0.015 kg 0.010 kg 0.01 kg 19 (Ref. 1.9/1-1) (97/98) Subject to change
Mechanical Sensors Type S-3-E Type SR-3-E-SW Type AR-06-B Type AL-06-B Type MPL-0 Type AF-06-B 1 Normal position Switching point (min) 3 Switching distance Required activation angle 5 Maximum activation range 6 Stroke limit 7 Suitable for DIN 963 screws 8 Idle return stroke a 0.16 in / mm y 0.10 in /.5 mm b 0.1 in / 10.3 mm z 1.13 in / 8.8 mm c 0.63 in / 16.1 mm aa 0.9 in / 1.5 mm d 0.58 in / 1.7 mm bb 1.30 in / 33 mm e 0.63 in / 16 mm cc 0.91 in / 3 mm f 0.1 in / 10.3 mm dd 0.73 in / 18.5 mm g 0.11 in / 1.7 mm ee 0.5 in / 13.3 mm h 0.1 in / 3.1 mm ff 0.18 in /.5 mm i 0.87 in. mm gg 0.3 in / 5.8 mm j 1.10 in / 8 mm hh 0.5 in / 13. mm k 0.19 in /.8 mm ii 1.39 in / 35. mm l 0.79 in / mm jj 1.69 in /.8 mm m 0.0 in / 1 mm kk 1.91 in / 8.6 mm n 0.1 in / 3 mm ll 0.16 in / mm o 0.71 in / 18 mm mm 6.99 in / 177.5 mm p 0.8 in / 1. mm nn 1.0 in / 30.6 mm q 0.80 in / 0.3 mm oo 1.07 in / 7.1 mm r 0.81 in / 0.6 mm pp 0.65 in / 16. mm s 0.53 in / 13. mm qq 1.13 in / 8.6 mm t 0.95 in /. mm rr 3.9 in / 100 mm u 19.7 in / 500 mm ss 0.61 in / 15.6 mm v 0.88 in /.3 mm tt 0.57 in / 1.6 mm w 1.5 in / 31.7 mm uu 0.59 in / 15 mm x 0.13 in / 3.3 mm vv 0.87 in / mm Installation method Subject to change (Ref. 1.9/1-1) (97/98) 195
Mechanical Sensors Microswitches, Stem Actuated Microswitch Type S-3-BE Type S-3-BE Moisture resistant design Type S-3-BE-SW Microswitches are used as electrical limit switches to transmit signals indicating position. Note: The switch plunger overtravel should not exceed 0.0 in / 0.5 mm. These switches should not be used as end stops. On/off switching will only occur when the switch plunger is in-line with the actuating force. Test Certificates for: Type S-3-BE: VDE-UG, UL, CSA, SEMKO; Type S-3-BE-SW: VDE, SEV, SEMKO, BEAB Connection Diagrams: Transfer Normally Closed Normally Open Gray 1 1 1 Black Blue Black Blue Black Gray Type S-3-BE-SW 1 Switching point (min) Normal position 3 Spade connector, 0.11 x 0.0 in /.8 x 0.5 mm Permissible Electrical Load a 0.37 in / 9.3 mm b 0.33 in / 8. mm c 0.7 in / 6.9 mm d 0.9 in / 7.3 mm e 0.09 in /.35 mm f 0.10 in /.5 mm g 0.79 in / 0 mm h 0.37 in / 9.5 mm i 0.30 in / 7.5 mm j 0.6 in / 6.65 mm k 0.09 in /. mm l 0.0 in / 0.5 mm m 19.69 in / 500 mm n 0.6 in / 6.5 mm o 0.11 in /.8 mm p 0.30 in / 7.7 mm q 0.3 in / 8.6 mm Type S-3-BE, S-3-BE-SW Voltage Resistance Inductive Load Load VAC A A 1 6 6 3 60 1 0.5 110 0.5 0. 0 0.5 0.1 Order Number Part No./Type 3068 S-3-BE 3069 S-3-BE-SW Design Electrical microswitch Mounting through-holes in housing Connection 3 spade connectors 3-wire cable molded in housing (0.11 x 0.0 in /.8 x 0.5 mm) (AWG 18 / 0.75 mm ) Electrical Load See table Type of Protection per DIN 0050 IP 0 IP 67 Temperature Range - to +185 F / -0 to +85 C Materials Housing and cover: black plastic Weight 0.00 lb / 0.00 kg 0.035 lb / 0.016 kg 196 (Ref..06) (10.89) Subject to change
Mechanical Sensors Electrical Limit Switches, Roller Lever Actuated Electrical Limit Switch With roller lever Type ER-318 With roller lever and idle return Type EL-318 At high switching frequencies or when large inductances are switched, an RC sparksuppression circuit must be provided for DC operation. Ideally, the circuit should be arranged in parallel to the switch or load, with R and C connected in series. The following relationships should be observed for spark-suppression elements: Capacitor C should be as large in µf as load current I is in A and should be rated for an operating voltage of at least 630-1000 V. Resistance R should equal load resistance with a rating of approximately one-half to one watt. Electrical limit switches are used to transmit signals indicating position and for programming controllers. Depending on connection, they can function as normally open, normally closed, or transfer switches. Connection diagrams: Transfer Normally Open Normally Closed Blue Brown Black Brown Black Brown Blue Permissible electrical load Direct Current Alternating Current Resistance Inductance Resistance Inductance Voltage, Load, Load, Voltage, Load, Load, VDC A A VAC A A up to 15 10 10 15 5 5 30 5 3 50 5 5 50 1 1 75 0.75 0.5 15 0.5 0.03 50 0.5 0.0 These are standard values based on a switching frequency of 60 cycles per minute. Order Number Part No. / Type 050 ER-318 08 EL-318 Medium Electric current Mounting holes through housing Connection wire cable with ground, 0 in / 1 m long Electrical Load See table above Max. Switching Frequency* 00/min (at max. load) Switch Point Reproducibility 0.008 in / 0. mm Actuating Travel 0.106 in.7 mm Actuating Force 1.1 lbf / 5 N Type of Protection per DIN 0050 IP 65 Design Mechanically actuated electrical microswitch Materials Housing: Diecast zinc. Weight 0.73 lb / 0.15 kg 0.73 lb / 0.15 kg *1 to 10 F / -10 to +60 C Subject to change (Ref..10) (10.88) 197
Mechanical Sensors Type ER-318 Type EL-318 Initial position Switching position Bottom edge of cam Idle return stroke Min. actuating travel a.5 in / 6.5 mm b 0.0 in / 0.5 mm c.3 in / 61.8 mm d 0.31 in / 8 mm e 0.08 in / mm f 0.0 in / 5 mm g.03 in / 51.5 mm h 0.98 in / 5 mm i 1. in / 36 mm j 0.1 in / 5.3 mm k 0.71 in / 18 mm l 0.7 in / 6.8 mm m.17 in / 55 mm n o p q r s t u v w x y 0.30 in / 7.7 mm 0.5 in / 11.5 mm 0.9 in / 1.5 mm 0.67 in / 17 mm.60 in / 66 mm.9 in / 63.3 mm 0.53 in / 13.5 mm 1.89 in / 8 mm 1.95 in / 9.5 mm 0.33 in / 8.3 mm 0.17 in /. mm 0. in / 6 mm 198 (Ref..10) (10.88) Subject to change