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For overpressure monitoring in Ex-applications of fuel gases. Degree of Ex-protection: Ex II 2G Ex d e IIC T6 Gb, Ex II 1/2D Ex ta/tb IIIC T80 oC Da/Db
Kind of pressure overpressure, relative
Pressure connection internal thread G1/4, external thread G1/2
Electrical connection terminal connection M16x1,5
IP class IP65
Housing material rugged housing of seawater resistant aluminium die casting GD Al Si 12
Sensing element material Stainless Steel
Media temp. -25 ... 60 oC
Media temp. limit Higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap, see Accessories for Pressure Switches / Transmitters)
Ambient temperature -20 ... 60 oC
Ambient temp. limit at temperatures below 0 oC, ensure that no water condensation can arise in the sensor and in the switching device
Switch function/capacity SPDT Microswitch 250 Vac; capacity 2 A inductive, 3 A resistive
Certificates
CE-0085 AQ 1088 according EU/2009/142/EG (30.11.2009) and DIN EN 1854 (01.07.2006)
IBExU12ATEX1040 according ATEX 2014/34/EU
SIL2 according IEC 61508-2
Medium type fuel gas
Ex class Ex-d
Scale calibration rising pressure
Max. pressure 5 bar