WISE P970 Explosion Proof Differential Pressure Switch

Explosion proof diaphragm type differential pressure switch with force balanced, piston actuated sensing. Adjustable 15 kPa to 0.4 MPa with optional manifold valve.

Key features

ATEX, IECEx and KCs Ex d certified
Adjustable range 15 kPa to 0.4 MPa
Static pressure max. 0.2 or 5 MPa
One or two SPDT micro contacts
Optional 3-way / 5-way manifold valve

Specifications

Adjustable range	15 kPa to 0.4 MPa
Static pressure	Max. 0.2, 5 MPa
Contact	Micro contact, one SPDT or two SPDT (single setpoint)
Contact rating	SPDT: AC 125/250 V 15 A; DC 125 V 0.4 A (resistive), 0.03 A (inductive)
Repeatability	±1.0% of adjustable range
Element / connection	316L SS, Monel, Hastelloy-C, Viton / 316SS, Monel, Hastelloy-C
Process connection	1/4" NPT (F)
Conduit connection	3/4" NPT (F)
Working temperature	Ambient -40~65 °C; fluid max. 100 °C; IP67
Certificates	KCS Ex d IIC T6; ATEX II 2G Ex d IIC T6 Gb; IECEx Ex d IIC T6 Gb
Ordering options	Switch form, unit, range, materials, manifold valve, conduit adapter
Source	WISE data sheet PD09-10

P970

Range: 15 kPa~0.4 MPa | Ex: d IIC T6

Pressure SwitchesWISE

1 product code available in this family

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WISE P970 Explosion Proof Differential Pressure Switch

Brand WISE·Pressure Switches

Available part numbers (1)

P970

How to order

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