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ULTRASONIC LEVEL SWITCH VALCOM ASL400
- ULTRASONIC LEVEL SWITCH
- ASL400-S-A-1-B-03-PG13
In stock
ℹ️ Additional Information
| Condition |
USED/GOOD WORKING CONDITION |
|---|---|
| Manufacturer |
VALCOM |
| Product Code |
300.103.02351 |
📦 Guarantee Terms
🗂️ Product Files
🖹 Description
The Valcom ASL400 Ultrasonic Level Switch is designed for marine and on-land applications for liquid detection, pump control, water ingress alarm systems, for high and low alarm level, overfilling protection on liquids with or without foam.
The Valcom ASL400 works on the principle of distributed acoustic waves in a metal rod. If the rod is not covered by the liquid the sound waves are dispersed freely without any interference. If liquid covers the rod the emission of sound waves is muffled and this interference is picked up by the piezoelectric sensor and converted into a current signal in the current loop (on-off). These instruments have no moving parts, no vibration, no optical or capacitive Detectors. They are pure static sensors offering the maximum reliability.
Number of alarms :single
Electrical connection : Titanium cable gland PG13 IP67
Current output 2 wire on-off jumper pos. A (5 – 13 mA)
II 1G Ex ia IIC T6, T5 Ga and II 1D Ex ia IIIC T85°C, T100°C Da