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Model PSM-690

Pressure switch mechanical for refrigeration applications with settable/fixed differential

Selected documents

Applications

Refrigeration compressors
Chillers
Driers
HVAC

Special features

Robust mechanism
Auto or manual reset
Designed for use in refrigeration systems
No tools required to adjust the setpoint
Fail safe double ply bellow element for high pressure

Description

The PSM-690 is used in refrigeration control, monitoring and alarm applications. The switch point can be specified by the customer on site.

The instrument can switch electrical loads of up to AC 230 V, 10 A.

The PSM-690 pressure switch is specially designed for refrigeration applications.

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Applications

Refrigeration compressors
Chillers
Driers
HVAC

Special features

Robust mechanism
Auto or manual reset
Designed for use in refrigeration systems
No tools required to adjust the setpoint
Fail safe double ply bellow element for high pressure

Description

The PSM-690 is used in refrigeration control, monitoring and alarm applications. The switch point can be specified by the customer on site.

The instrument can switch electrical loads of up to AC 230 V, 10 A.

The PSM-690 pressure switch is specially designed for refrigeration applications.

Pressure switch mechanical for refrigeration applications with settable/fixed differential — Refrigeration pressure switch, single pressure port, model PSM-690