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Product name Metal tube flowmeter
Model F821

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Metal tube flowmeter
Model : F821 Catalogue Download : 
Description
Metal tube rotameter is basically a variable area flow meter. The differential pressure across the annulus area is constant and the flowrate is measured as a function of the position of annulus area created by float position. The position of the float is sensed by a magnet and indicated on the dial in terms of flowrate.








Alarm sensor
Reed switch
Contact output
High or low setpoint
Contact type
1 SPDT, 2 SPDT
Contact rating
AC 220 V 0.5 A
Operating temperature
Max. 300°C
Power
DC 24 V
Contact accuracy
±3.0% of full scale
Output
4 ~ 20 mA.DC
Wiring
2 wire