SONAR LEVEL GAUGING
System for Cargo Tank

Accuracy 2 mm
Outputs  4 - 20 mA, Ethernet, RS485
I.S. approval EEx ia IIC T6
Protection IP68
Operating temperature:  
Ambient -40C - +85C
Liquid -40C - +120C
Working pressure up to 40 bar
Material AISI 316

 

 

Ultrasonic Liquid Level Switch ASL - 400

THE ULTRASONIC LIQUID LEVEL SWITCH ASL-400 is constructed for using on sea-going vessels and in industrial plants. This is the new pure static (patented) sensor work upon the principle of distributed acoustic waves in a metal rod. During its life (MTBF 25 years), ASL-400 needs no adjustment.

Sensitive piezo-ceramic components and electronics are placed at the top of the sensor, not in direct contact with liquids, but perceive the liquid presence through acoustic waves propagated inside a long metal rod. This helps to reach extreme working temperatures (-200C - +200C)

Features:

 

Repeatability 2 mm
Output  4 - 20 mA current loop:
  12 mA alarm
  5 mA no alarm
I.S. approval EEx ia IIC T6
Protection IP68
Operating temperature:  
Ambient -40C - +85C
Liquid -200C - +250C
Working pressure up to 400 bar
Material AISI 316

 
                        

   

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