When the oil / water level is empty, there will be a space of 3-21mm between the sensor float and the bottom of the sensor. Empty oil level 0 ohm. Full oil level 190 ohm. - Empty oil level : 0 ohm.
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This water level gauge is used in flower POTS. It can show the water level and remind you to water. - This is suitable for different kinds of flower pots. Made of plastic, practical and convenient.
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Current: 0–10mA, 0–20mA, 4–20mA. Input and output circuits optically isolated for strong anti-interference. Input Signal Available output options: 4 relays, 4-20mA, RS485 communication. Thermal resistance: Pt100, Cu50, Cu10 etc.
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Two tank level alarm mode: high/low. Check your room's temperature, tank temperature and water level. Low battery indicator. With tank empty alert, safe to use. 1 x Water Level Sensor Transmitter. Transmission range up to 100m (free field).
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Ogni indicatore del livello dell'acqua viene fornito con una batteria. Serbatoio pozzi fori, ecc. per la misurazione il bob viene abbassato al livello dell'acqua, quando si tocca il sensore di livello A influisce sull'illuminazione di una singola lampada.
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18~24VDC (two-wire system). 20~350KHz (specification varies). 11~24VDC (three/four wire system). Thread (M60 2) can be customized flange. Can be customized AC85~400V. 3/4 wire 4~20mA 1~5V, RS485.
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F-999M F999M Water Leak Detector with Humidity Sensor & 3m Detection Depth for Indoor & Outdoor Use. F-999 Water Pipe Leak Detector. Accurate detection. Fast detection. Deeper and Wider Detection.
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