Differential pressure controller HE 5422MR

Differential pressure ranges of 35, 90 or 450 mbar 100 – 240 VAC, 24 VDC Analogue output 4–20 mA, galvanically isolated Measuring hose connection Ø 6 mm and compressed air Ø 8 mm with quick connectors Housing dimensions 200 × 150 × 100 mm (W × H × D) Relay switching outputs: operating and fault indicator, Δp-cleaning, low Alarm, high Alarm Basic accuracy ± 1% of measuring range Explosion protection ATEX Zone 22 Level of protection IP65 Service interface with USB/TTL-Adapter (Option) With the HE 5422MR we offer you a differential pressure controller for differential pressure ranges of 35, 90 or 450 mbar, which prevent incorrect measurement with the integrated measuring hose cleaning. The compact “2-in-1-device” facilitates the installation and doesn’t need a adjustment between differential pressure controller and a separate measuring hose cleaning. The wide-range power supply (100 – 240 VAC) of the differential pressure controller enables worldwide using. Furthermore the operation with 24 VDC is possible. To adjust the controller there is a keypad direct on the device. Also the adjustment can be done with a service-pc and the USB/TTL-adapter HE 5851 (Option) and the software “EasyTool Controls”.