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Belimo FM020R-SZ flow sensor DN20

Belimo FM020R-SZ flow sensor DN20

BELIMO
  • Product code: FM020R-SZ
  • Manufacturer code: FM020R-SZ
  • Warranty: 2 years

Ultrasonic flow sensor Belimo FM020R-SZ. More information

  • Availability

    Out of stock - can be requested

  • Out of stock  
List price € 705,77
Price without VAT € 279,97
Price with VAT 21 % € 338,76
+

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Parameters and catalogs

Connection size DN 20
Connection type Thread
Flow 2,808 m3/h
Measuring range 0-2,808 m3/h
Pressure 16 bar
Protection IP IP 54
Temperature 120 °C
Weight 1.00 kg

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Ultrasonic sensor measuring the flow in closed cold and hot water systems of heating, air conditioning and ventilation systems. The sensor is dirt-resistant and consists of a flow pipe, two flow transmitters and an electronic circuit. It is able to compensate for errors in measuring the flow of water containing glycol and errors caused by temperature changes. A temperature sensor and a glycol compensator are therefore mounted in the sensor. The flow arrow is displayed on the body of the sensor flow line. The sensor should be installed so that the arrow corresponds to the flow through the system, otherwise erroneous measurements will occur.

Properties

  • water and water with glycol admixture
  • 24 VAC / VDC power supply
  • connection size DN 20
  • output signal 0.5 ... 10 V
  • flow range 0 ... 2.808 m3 / h
  • pressure PN16
  • medium temperature -20 ... 120 ° C

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