relative pressure sensor / membrane / analog / for HVAC systems
SIEMENS Building Technologies
for HVAC systems, for refrigeration circuits
Max.: 150 °C (302 °F)
Min.: -40 °C (-40 °F)
Max.: 59 bar (855.72 psi)
Min.: -1 bar (-14.5 psi)
Pressure sensors are used for control and monitoring in thousands of everyday applications. These QBE2001../2101-refrigerants relative pressure sensors feature appropriate static and dynamic pressures in HVAC plants measurement specially in liquid hydraulic and refrigeration systems or gaseous media like ammonia. It is equipped with -1…59 pressure bar, -40…150 °C temperature, a supply of AC 24 V / DC 16 (8) …33 V, an output of DC 0...10 V / DC 4...20 mA, and a IP67 protection class.