The level sensors having the output type "W5DNZ" are designed for control of 1 ... 3 levels of tank filling complete with signalling devices MC-3-..... Level sensors complete with signalling device can be used in technological systems for automatic control of transfer pump; prevention of tank overfilling; control of double-walled tanks tightness; or for other purposes, which require increased reliability of liquid level control system. Reliability is ensured by: - duplication of the main units (floats, reed switches), - automatic control of serviceability (function of signalling devices MS-...).
Converter PMP-099 is designed for control of three upper levels of tanks of petrol stations (B=90%, VA=95%, A>95%), gas stations (B=80%, VA=85%, A>85%) or others, when filling which requires increased reliability of the overfill control system.
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