Diffe­rential pressure switch / diffe­rential pressure controller


The mechanical differential pressure switch/ differential pressure monitor PREMASREG® DS-2 with 4-hole plastic base ring, is used for monitoring above-atmospheric, differential and below-atmospheric pressure of clean air, gaseous, non-aggressive media in air ducts, air intake or exhaust devices. As a flow monitor, differential pressure governor, pressure controller for flow monitoring at electric heating registers as well as for monitoring V-belts and filters, as air pressure deficiency protection for monitoring ventilators, dampers, or as a limit value controller. Switchpoint adjustment is done internally using the internal precision scale. These instruments are factory-calibrated.

The DS-2 differential pressure sensor is supplied including the ASD-06 connection set (2 m connection hose, two pressure connection nipples, screws).

Pressure:  20...300Pa, 50...500Pa, 100...1000Pa
Output: with Changeover contact

Type Kommunikation Equipment Display 1. Temperature range Arbeitsdruck PN max. Buttons Cable connection Colour Control Function Housing Colour Housing_material Kommunikation Measuring range relative humidity Messbereiche CO2 Movement Output Output type Printing Prozessanschluß (SW) Rod length Rohr Ø DN Schutzart(Filter) Sensor-Toleranz Feuchte Sleeve length Temperature-measuring range for insertion length Channels Sensor VOC measuring range Free cable length Housing name Cable material Measuring range pressure Item No. Price
DS-205 B 50...500Pa 1302-4022-0000-000 30,35 €
DS-205 F 20...300Pa 1302-4026-0000-000 30,35 €
DS-205 D 100...1000Pa 1302-4027-0000-000 30,35 €
DS-205 E 500...2000Pa 1302-4028-0000-000 30,35 €