Differentiate pressure switch by RENNER
(hot running protection + filter control)

RENNER differentiate pressure switch

Function

The equipment monitors a set point value of pressure difference between in- and output.
The set point values can be adjusted within a wide range.

Application

Monitoring of pressure differences in closed circuit plants. Especially indicated for the hot-running monitoring of pumps or as an indicator for clogged filters.

Choice of materials

The following materials are available:

Components

 

Short designation

 

Material

 

Temperature

All parts in contact
with the medium

 

PP

 

Polypropylene

 

0 up to +80 °C

 

PVDF

 

Polyvinylidenfluoride

 

-20 up to +95 °C

Seals

 

EPDM

 

Ethylene-Propylene-Diene-Rubber

 

-15 up to +100 °C

 

FPM

 

Viton®

 

-20 up to +100 °C