Differential Pressure Switches

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PJDA Field Adjustable Differential Pressure Switch

A differential pressure switch with ranges from 1.0 to 3 bar.

Pressure Range:
PJDA 1 – 0.34 > 1.7 bar
PDJA 2 – 1.7 > 4.0 bar

Electrical: 5A (12/24VDC) – (125-250VAC)

Protection: DIN 43650A IP65 – HC

Diaphragm Material: Nitrile (standard), Viton® and EPDM options

Housing Material: Brass (standard)

Max Overpressure: 35 bar

Repeatability: ±2% full set point @21°C

Differential: 10-20%

Weight: 180g

G75-DP Digital Differential Pressure Switch

Reads and reacts to pressure differential between two reading points• Suitable to work with both media – air and liquid
• Main applications: filters backwash, pumps control, pressure control

Programming Key Features:

Manual operation
PSI or bar display
Time interval between pressure measurements
Contact closed time
Time interval between contact closure
Zero calibration