The HLM series Hydrostatic level transmitters are compact measuring devices containing silicon tenzometric sensor and measuring electronics in a stainless housing. The transmitter housing is fitted with a 2 or 3 wire signal/power cable with capillary (for comparing atmospheric pressure into probe). Hydrostatic level transmitters are intended for continuous level measurement of relatively clean, non-aggressive liquids in non-pressurised reservoirs, drill holes, water wells, sumps, tanks and swimming-pools. General Features - Continuous measurement of non aggressive liquids in non pressurised drill holes, wells and tanks
- 2 wire 4-20ma output
- 3 wire 0-10V output
- Over voltage protection inside probe and start of cable
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