Ultrasonic Liquid Level Controller
The HS-ULC Type External Ultrasonic Liquid Level control is a new type of liquid level monitoring and alarming instrument. The high frequency ultrasonic pulse produced by the probe of the liquid level control can pass through tank wall and transmit between the tank wall and the liquid and then be reflected back. By detecting and calculating the reflective behavior, the level control can identify whether there is liquid at the monitored position. The liquid level control can send relay signal to succeeding devices or other equipment at the mean time, which can realize the function of simultaneous monitoring or controlling.
Main technique parameters:
Operating Voltage: DC 24V(18~36V) 0.05A
Repeatability error: ±2mm
Measurable tank wall thickness: 2-70mm
Material: Cast aluminum
Time lag: 1 ~ 3 seconds
Explosion-proof Mark: ExdmIICT6
Ingress Protection: IP65
Output signal: Relay output
Relay capacity: DC 30V 6A / AC 250V 6A
Ambient temperature: -50℃~60℃ (-58 °F – 140 °F)
Operating humidity: 15% ~ 100%RH
Diameter of threading hol: Φ8mm ( adaptive cable diameter Φ6~8mm )
This instrument is especially suitable for monitoring liquid level in a tank and alarming when the level reaches maximum or minimum. It can be also used to identify the existence of liquid in pipe (dry condition protection). Therefore it can be applied to level control of various types of liquid in industries of pharmaceuticals, petroleum, chemical, electricity, food and so on. It is an ideal choice for the detection of dangerous toxic or corrosive liquid.
Measurable Tank Material: The probe installation area on tank wall should be hard material with good conductivity such as carbon steel, stainless steel, various hard metal, fiber glass, epikote, rigid plastic, ceramics, glass, rigid rubber and other composite material. The internal and external surface of installing position should be smooth. If there are multipal layers in tank wall, the layers should compact without foam or air gap such as sulfide rigid rubber lining, epikote lining, stainless steel lining, and titanium.
Related products from us:
Portable Ultrasonic Liquid Level Indicator;
Non-contact Liquid Level Switch
Ultrasonic Liquid Level Meter
Radar Level Meter
If you need more information please do not hesitate to contact us.If you need something you could not find in China,please tell us,we can help to delivery it to you.