WISE P990 125 mm Indicating Explosion Proof Pressure Switch

Explosion proof 125 mm indicating pressure switch with micro contacts and external setpoint adjustment. For corrosive fluids and pressures up to 40 MPa.

Key features

125 mm dial with local indication
One or two SPDT micro contacts, fixed dead band
External setpoint adjustment
C type or helical bourdon tube
KCS Ex d IIB+H2 T6

Specifications

Nominal diameter	125 mm, bottom connection, case mounting plate
Adjustable range	-0.1~0 to -0.1~2 MPa; 0~0.1 to 0~40 MPa
Accuracy	Indicator ±1.0% FS; switch setting ±3% FS
Contact	Micro contact, one or two SPDT; fixed differential < 6~15% FS
Contact rating	SPDT: AC 125/250 V 15 A; DC 125 V 0.4 A (resistive), 0.03 A (inductive)
Element	C type / helical bourdon tube
Process connection	3/8", 1/2" PT, NPT, PF
Conduit connection	3/4" PF (F)
Working temperature	Ambient -20~65 °C; fluid max. 100 °C
Certificates	KCS Ex d IIB+H2 T6
Ordering options	Alarm type, connection, unit, range, dial color, conduit adapter
Source	WISE data sheet PD09-12

P990

Size: 125 mm | Contact: 1 or 2 SPDT

Pressure SwitchesWISE

1 product code available in this family

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WISE P990 125 mm Indicating Explosion Proof Pressure Switch

Brand WISE·Pressure Switches

Available part numbers (1)

P990

How to order

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