SF-500S is an ultrasonic non-contacting flow meter for open channels. The measured level value is converted
into the rate of flow in specific weirs or flumes therefore the accurate level value is very important.
LXD-04 is an exclusive sensor for open channel flow, it provides accurate level reading.
SF-500S provides a variety of weirs and flumes formulations so it can be used in different applications. The measured flow information is saved in the memory of SF-500S and it can be downloaded by USB or transmitted by the digital communication such as RS232, RS485 or Modbus.  

Features 

 

 

 

Flow Meter Specification 

Measurement: Ultrasonic non-contacting
Measurement Range: 0.00m /h~200,000.00m /h
Accuracy: 0.2% of F.S
Resolution: 1mm
Damping Rate: 0.1m/min ~ 100m/min adjustable
Data Logging Period: Maximum 672 days (1hr interval)
Output : Two 4~20mA analog outputs into max 750Ω, 3 Relays, RS232, RS485, Modbus

Display: Illuminated Graphic LCD
IP Rating: IP65
Temperature: -20℃~60℃(-4℉~140℉)
Material: Polycarbonate
Dimension: 166(W)×250(H)x95(D) mm
Weight: ca. 2kg
Power Supply: 100~230V AC±15%, 50/60Hz, 29VA(12W), Fuse: 250V T1.0A 

 

 

Flow Sensor Specification 
Range: 0.3~4m (0.98~13ft)
Bean Angle: 8˚at -3dB
Process Connection: 1” PF
Weight: ca. 1.0kg
Material: PVDF
Temperature: -30℃~70℃(-22℉~158℉)
Temperature Compensation Built-in temperature sensor
IP Rating: IP68
Cable: 2 Core Shield (AWG18)