Differential pressure switch / differential pressure monitor PREMASREG® DS-205 F

Product description

• 20...300 Pa
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• Switcher / Relay (250 V)
  Switching capacity (contact rating):
  5 (0.8) A; 250 V AC
  4 (0.7) A, 30 V DC
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• mechanical
• IP54
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  The PREMASREG® DS 1 mechanical differential pressure switch/differential pressure switch with metal bracket is suitable for monitoring overpressure, differential pressure and underpressure of clean air and gaseous, non-aggressive media in air ducts, supply or exhaust air devices.
  The PREMASREG® DS-2 mechanical differential pressure switch/differential pressure switch with plastic four-hole base is suitable for monitoring overpressure, differential pressure and underpressure of clean air, gaseous, non-aggressive media in air ducts, supply air or exhaust air devices. It is used as a flow monitor, pressure differential monitor, pressure monitor for flow monitoring in electric heating registers, as well as for V-belt and filter monitoring, as a low air pressure safety device, for monitoring fans, air dampers or as a limit value controller. The switching point is set on the internal precision scale. The devices are calibrated at the factory.
  
  
  The pressure transmitter is used as a flow monitor, pressure differential monitor, pressure monitor for monitoring the flow of electric heating registers and for monitoring V-belts and filters, as a low air pressure safety device, for monitoring fans, air dampers or as a limit value controller. The switching point is set on the internal precision scale.

  The sensor is calibrated at the factory. The differential pressure switch DS 1 is supplied including connection set ASD-06 (2 m connection hose, two pressure connection nipples, screws).
  The differential pressure switch DS-2 is supplied incl. connection set ASD-06 (2 m connection hose, two pressure connection nipples, screws).