Sensors Quicklook Catalog Page 24 Electromechanical pressure switches

Other versions: please visit our website at www.tesensors.us Range on decreasing pressure, psig Adjustable differential (1) approximate at mid range Maximum allowable pressure, psig Class 9012 Type SPDT DPDT Diaphragm actuatedBuna-N nitrile diaphragm, zinc plated steel housing 0.2-10 .7-2 100 GAW1 GAW21 1-40 2.4-8 100 GAW2 GAW22 1.5-75 3.9-15 240 GAW4 GAW24 3-150 6.6-30 475 GAW5 GAW25 5-250 11-49 750 GAW6 GAW26 13-425 20-82 850 GBW1 GBW21 20-675 35-130 2000 GBW2 GBW22 Piston actuated#440 stainless steel piston #303 Stainless steel housing, Viton fluorocarbon diaphragm and O-ring, Teflon retaining ring 20-1000 65-200 1000 GCW1 GCW21 90-2900 187-560 15,000 GCW2 GCW22 170-5600 425-1050 20,000 GCW3 GCW23 270-9000 580-1500 25,000 GCW4 GCW24 Specifications Fluids controlled Air, water, hydraulic oils, gases, steam (depending on model) Fluid connections 1/4" NPT (female) standard, forms include G 1/4 (BSP) female, 1/4" NPTF, or 1/4"-18 NPT (2) (3) Weight (approximate) 3 lb (1.36 kg) Voltage limits 600 V Continuous current 10 A Electrical connections 1/2"-14 NPTF, Pg 13.5, or ISO M20. For 20 x 1.5 mm electrical conduit entry, add " M " after the " W " in the catalog number on all Types. Standards/ratings CE, IEC 60957.5.1, UL 508, CSA 3211-03. UL Marine listed for use on vessels greater than 65 ft long where ignition protection is not required. Degree of protection NEMA Type 4, 4X, 13 enclosures Temperature ratings Minimum Maximum Ambient 10 F (-23 C) +185 F (+85 C) Media Diaphragm: -40 F (-40 C) Piston: -15 F (-26 C) all with form Q4 +250 F (+120 C) Connection Form H10 Form H11 SPDT snap switches contain two double-break contact elements (1 N.O., 1 N.C.) that must be used on circuits of the same polarity. DPDT snap switches contain two electrically separated sets of contact elements allowing use on circuits of opposite polarity. Each set contains two double-break contact elements. (1 N.O., 1 N.C.) that must be used on circuits of the same polarity. Acceptable wire sizes: 12-22 AWG Recommended terminal clamp torque: 7 lb-in (1) The differential adds to the range setting and determines the operating point on rising pressure. (2) Form M12 includes 1/4"-19 BSP pressure connection and Pg 13.5 electrical conduit entry. (3) Other connections possible; please consult the Customer Care Center. ORG WHT ORG WHT 1 ORG WHT 2 6 8 4 RED GRN 1 2 3 4 5 RED GRN 1 2 3 4 5 RED BLK GRN 1 2 3 4 5 ORG BLK RED WHT GRN 1 2 6 8 4 1 2 3 4 5 1 N.O., 1 N.C. 2 N.O., 2 N.C. 1 3 2 4 Same Polarity Same Polarity Same Polarity 1 2 5 6 3 4 7 8 9012GAW5 9012GCW1 Contact Blocks Electromechanical pressure switches NEMA Type 4, 4X, 13 enclosure adjustable differential Square D 9012G Form Description G17 120 Vac or Vdc neon pilot lightclear lens G18 120 Vac or Vdc neon pilot lightred lens G21 24 Vdc only LEDclear lens G22 24 Vdc only LEDred lens H3 SPDT snap switch rated 1.1 A at 125 Vdc (minimum differential doubles) H10, H11 Prewired 5-pin male receptacle (see the connection diagram above) M12 Pg 13.5 electrical conduit thread and 1/4"-19 BSP pressure connection (Available on 9012G WM only) V1 Range scale window Y1 Special factory setting specified Z 1/4" 18 NPT external thread pressure connection 24

Previous Page
Next Page