SUP-FSD300 Ultrasonic Doppler Flow Meter

SUP-FSD300 Ultrasonic Doppler flowmeter is an instrument to measure the flow rate and flow of water in natural waters or channels and pipelines.It is easy to operate and with stable performance.

Characteristics

Measured variable : Flow rate,liquid,temperature

Accuracy: Flow rate（1.0%±0.01m/s），Liquid level（0.2%±0.01m），Temperature: （±1℃）

Power supply: AC: 220V；DC: 24V

Output: (4~20)mA（0~5)V, RS485

Medium temperature: (0～60)°C

Specification

Product	Ultrasonic Doppler Flow Meter
Model	SUP-FSD300
Parameter
Measured variable	Flow rate,liquid,temperature
Measuring range	Bidirectional flow but no identification of flow direction, absolute value of flow rate flow rate	Flow rate: (0~10) m/s Liquid level: (0~10) m
	Bidirectional flow and identification of flow direction, flow rate flow with plus or minus sign	Flow rate: (-10~10) m/s Liquid level: (0~10) m
	Temperature	(-5～60)°C
Accuracy	Flow rate: 1.0%±0.01m/s Liquid level: 0.2%±0.01m Temperature: ±1℃
Resolution	Flow rate: 1mm/s Liquid level: 1mm
Response time	10s～60s Note: Set the smoothing coefficient through the communication protocol, the larger the value the faster the response of smoothing flow rate.
Operating frequency	2MHz
Firing power	1W
Protection level	IP68
Output
Transformer output	Output type	(4~20)mA（0~5)V
	Output accuracy	0.5% F.S
	Output load	250Ω
Communication output	Output type	RS485
	Communication specification	MODBUS
Relay output	Relay type	Dual SPDT / Dual SPDT+Dual SPST
Power supply
Power supply	AC: 220V DC: 24V
Power consumption	≤4W
Over-voltage protection	36V
Electrical interface	M20*1.5 cable plugs
Process conditions
Type of waterway	Pipelines, channels, natural streams, rivers
Measured medium	pH value between 6 and 8, non-corrosive to the sensor
Medium temperature	(0～60)°C
Environmental conditions
Ambient temperature	(0～60)°C
Storage temperature	(-20～60)°C

Introduction

Ultrasonic Doppler flowmeter is an instrument to measure the flow rate and flow of water in natural waters or channels and pipelines.
The use of ultrasonic technology to detect the flow rate, the measurement point in front of the body, does not destroy the flow field; high precision measurement, flow measurement linearity, can measure the instantaneous flow rate, but also can measure the average flow rate; no rotating parts, do not fear of sediment clogging and water grass entanglement, the probe is rugged and durable, there is no problem of sediment clogging or water grass, weeds, debris entanglement, etc., is the most suitable for the high content of suspended sediments, water grass and other floating objects and extremely harsh ice age occasions of the river The most suitable for rivers with high content of suspended sediments, many floating objects such as water plants and extremely severe ice age.