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 GE-374 Air Flow Velocity Transmitter is designed for air velocity measuring, monitoring and controlling. Air Flow Velocity Measurement Meter can meet the most air flow measurement condition in the field of HVAC and energy saving.GE-374 Air Flow Velocity Measurement Meter is based on the thermal anemometer principle, use an innovative, advanced and sensitive hot film sensor, which is insensitive to dust and dirt, very easy to install and maintain.

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Character:
* No any moving parts
* Long term measurement, accurate, reliable, sensitive
* Temperature compensation with wide measuring range
* Multiple outputs, Relay, 4-20mA, 0-10V, RS-485, 1-4.5V
* Protection for over voltage and reverse polarity

Specification:
* Flow Range: 0~5m/s~10m/s~15m/s~20m/s~25m/s~30m/s~40m/s 
* Accuracy: <(0.2m/s+3% measuring value) @1~20m/s, 25 C, 55%RH 1013hPa 
*Response Time: 2s 
*Temperature Compensation:10C~40C
* Output: 1-4.5V, 4-20mA, 0-10V, RS-485, Modbus, Relay
* Power: 18~30VAC/DC, 24VDC is standard
* Housing:Fire-proof ABS 
* Protection:IP65, NEMA4

How to order this GE-374 Air Flow Velocity Transmitter:
1. Type number: GE-374A, GE-374B, GE-374C
2. Flow range: 0~5m/s~10m/s~15m/s~20m/s~25m/s~30m/s~40m/s
3. Ouput: 1-4.5V, 4-20mA, 0-10V, RS-485, Modbus, Relay (you could choose one of them, or choose 2 or more of those output, price will be different)
4. Special demand
5. Tell your choice about the above 4 matter, then send email to us