The GRI 2808 Absence of Water Detector is targeted for monitoring a fluid level height. This submersible sensor can safely and reliably sense respond to the or presence non-volatile liquid in wide range environmental conditions.
The series detectors are microprocessor controlled devices that produce AC signal between two stainless steel probes. Depending on conductivity measured probes, set internal relay contacts will be latched an open closed position.
life span optimized by periodically sampling at timed intervals. probes once every 2.5 minutes used Standard Self Powered allowing 4-year expectancy. rate 10 seconds with Externally 2808-12V providing 15+ year Instantaneous triggering custom rates also available request.
External connections made through included 12 inches direct burial cable up foot total submersion, harsh exposure. lengths request.
Features
- Senses lack any liquid
- Microprocessor controlled
- Submersible fully contained
- 12” cable
Downloads
2808-Series-Specsheet
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