WS-20 Air Velocity Transmitter

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Product Name: WS-20 Air Velocity Transmitter

Product Type: WS-20

Products Exhibitors: HRTECH

Product Documentation: No Related Documents

Brief

WS-20 Air Velocity Transmitter offers 5% accuracy at a surprisingly low price.It has very sensitive responsivity for air velocities,even for the lowest air velocities(close to 0).WS-20 Air Velocity Transmitter in 24Vac/Vdc supplies and provides 0 ~5V.0~10V or 4 ~ 20mA Standard signal output.

WS-20 Air Velocity Transmitter Details

Mode	WS-20A		WS-20B
Output mode(analog or digital)	(0 ~ 5V / 0 ~ 10V、4 ~ 20mA) or RS485
Load Resistance	4 ~ 20mA ，R_L < 500 Ω 0 ~ 5V or 0 ~ 10V， R_L> 10 kΩ
Wing speed measurement Range	0~1 m/s	0~2 m/s	0~10m/s	0~20 m/s
Accuracy（at 20 ℃（68 ℉）,45% RH, 1013 hPa）	±(0.05m/s+2%mv)		±(0.2m/s+3%mv)
Direction of Inlet air	Single-track
Supply Voltage	24Vac/Vdc ±20%
Supply Current	<80mA
Response Time	≤2s
Temperature range	Working temperature：-10 ~ +50℃ (14 ~ 122℉) Storage temperature：-20 ~ +60℃ (-4 ~ 140℉)
Specification of Cable	PG9 Waterproof Connectors Cable diameter Φ4~8mm
Protection Rating	IP65

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