Siemens QVM62.1 Duct Air Velocity Sensor


$ 94.07
Duct Air Velocity Sensor ith adjustable (2-11″) insertion depth probe length. This sensor has a 0-10 Vdc or 4-20 mA output signal. This sensor controls the air velocity to a constant value, balance out pressure fluctuations (supply or exhaust air control), or to monitor the flow in air ducts. It is primarily used for modulating fan control in primary applications to set the basic volumetric flow rate. Operating voltage: 24 VAC, 24 VDC Analog outputs: 0-10V / 4-20mA (selectable) Power consumption: 5 VA Measuring range: 0-15 m/s Measurement accuracy: /- 0.65 m/s Cable length: 1 m Immersion length: 30…300 mm Analog output, signal: DC 4…20 mA, DC 0…10 V
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