Description

This 930 range of air differential pressure switches are suitable for low differential switching applications, and are ideal for providing indication of fan status or ‘filter dirty’ conditions.

Specification

Adjustment range: .............. 200 to 1000Pa
Switching differential: .......... 100Pa
Max. operating pressure:.....  5000Pa
Pressure connections: .......  6mm i/d push-on tubing
Electrical rating: ................. 1.5A (0.4)/250Vac AgCdO contacts
Approvals: ......................... Switch according to VDE0630 UG1652
Connections: ..................... Spade terminals and screw terminal adaptors for cable up to 1.5mm2 max.
Housing material: ............... Plastic moulding
Protection: ........................ IP54
Ambient range: .................. –20 to +85°C
Weight: ............................. 250g

The switching pressure refers to horizontal mounting.
In case of vertical mounting the switching pressure
will be approx. 20Pa lower.

Features

• Close switching differential 
• IP65 enclosure option