WISE P946 Weatherproof Differential Pressure Switch

Diaphragm type weatherproof differential pressure switch with high and low pressure ports and a force balanced, piston actuated sensing assembly. For gas and oil process lines.

Key features

Adjustable range 1 kPa to 0.4 MPa
High / low pressure ports, 1/4" NPT (F)
One or two SPDT micro contacts
Element options incl. 316L SS, Viton, Monel, Hastelloy-C
IP65 enclosure; optional bracket or remote seal

Specifications

Adjustable range	1 kPa to 0.4 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
Dead band	Fixed; ~5% (1 SPDT), ~10% (2 SPDT)
Element / flange	316L SS, Viton, Hastelloy-C, Monel / 316SS, Monel, Hastelloy-C
Process connection	1/4" NPT (F), high and low pressure
Conduit connection	3/4" NPT (F)
Degree of protection	IP65
Working temperature	Ambient -20~65 °C; fluid max. 100 °C
Ordering options	Switch form, unit, setting range, element/flange material, bracket
Source	WISE data sheet PD09-06

P946

Range: 1 kPa~0.4 MPa | Conn: 1/4" NPT(F)

Pressure SwitchesWISE

1 product code available in this family

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WISE P946 Weatherproof Differential Pressure Switch

Brand WISE·Pressure Switches

Available part numbers (1)

P946

How to order

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