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pressure switch XMLB 20 bar - adjustable scale 2 thresholds - 1 C/OShow more characteristics
Discontinued on 30 December 2017
End-of-service on 30 December 2017
XMLBS20A2S12 has not been replaced. Please contact your customer care center for more information.
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Main range of productOsiSense XM product or component typeElectromechanical pressure sensor pressure sensor typeElectromechanical pressure sensor device short nameXMLB pressure sensor size20 bar controlled fluidAir (0…70 °C)Fresh water (0…70 °C)Hydraulic oil (0…70 °C) fluid connection typeG 1/4 (female) conforming to ISO 228 electrical connectionScrew-clamps terminals, 1 x 0.5...2 x 2.5 mm² AWG gaugeAWG 20...AWG 14 cable entryCable gland 7…13 mm contacts type and composition1 C/O product specific application30 bar overpressure pressure switch type of operationRegulation between 2 thresholds electrical circuit typeControl circuit scale typeAdjustable differential local displayWith adjustable range of switching point on rising pressure1.3…20 bar adjustable range of switching point on falling pressure0.35…18.55 bar possible differential maximum at high setting12.6 bar maximum permissible accidental pressure37.5 bar destruction pressure67.5 bar pressure actuatorDiaphragm materials in contact with fluidSteelFPM, FKM enclosure materialZinc alloy [In] rated current3 A, B300, AC-15 (Ue = 120 V) conforming to EN/IEC 60947-5-11.5 A, B300, AC-15 (Ue = 240 V) conforming to EN/IEC 60947-5-10.1 A, R300, DC-13 (Ue = 250 V) conforming to EN/IEC 60947-5-1 Complementary possible differential minimum at low setting0.95 bar (+/- 0.25 bar) possible differential minimum at high setting1.45 bar (+/- 0.25 bar) maximum permissible pressure - per cycle30 bar terminal block type4 terminals maximum operating rate120 cyc/mn repeat accuracy2 % [Ui] rated insulation voltage300 V conforming to UL 508500 V conforming to EN/IEC 60947-1300 V conforming to CSA C22.2 No 14 [Uimp] rated impulse withstand voltage6 kV EN/IEC 60947-1 auxiliary contacts operationSnap action contacts materialSilver contacts maximum resistance across terminals25 mOhm conforming to IEC 255-7 category 325 mOhm conforming to NF C 93-050 method A short-circuit protection10 A cartridge fuse, type gG (gl) mechanical durability2000000 cycles settingExternal height162 mm depth86 mm width86 mm net weight3.5 kg Environment standardsEN/IEC 60947-5-1IEC 60947-5-1CSA C22.2 No 14CEUL 508 product certificationsCSAULBVEACLROS (Lloyds register of shipping)UL 508CCCCE protective treatmentTC standard version ambient air temperature for operation-25…70 °C ambient air temperature for storage-40…70 °C operating positionAny position vibration resistance4 gn conforming to IEC 60068-2-6 (f = 30…500 Hz) shock resistance50 gn conforming to IEC 60068-2-27 electrical shock protection classClass I conforming to IEC 1140Class I conforming to IEC 536Class I conforming to NF C 20-030 IP degree of protectionIP66 conforming to EN/IEC 60529 Contractual warranty Warranty18 months
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Dimensions DrawingsDimensionsØ a =86 mm / 3.39 in.(1)1 fluid entry, tapped G1/4 (BSP female)(2)1 electrical connections entry, tapped M20 x 1.5
Connections and SchemaWiring DiagramTerminal Model
Performance CurvesOperating Curves(y)Rising pressure(x)Falling pressure1 :Maximum differential2 :Minimum differential(y)Pressure(x)Time(1)Adjustable valuePH :High pointPB :Below point