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liquid level transducer, 1.Usage:Position Sensor, 2.Theory: Magnetostrictive, 3.Output: Digital Sensor, 4.ISO9000/9001 cert - details see: https://www.machineto.com/electric-float-liquid-level-transducer-10281915

UDM-20 float level transmitter

Overview

UDM-20 series level transmitter is suitable for liquid level measurement of various media in industrial and civil buildings’ tower, ponds, tank and so on. It is widely used in chemical industry, metallurgical industry, power plant, paper making industry and wastewater treatment industry.

Specifications

Measurement scale	Form 0-0.5m to 0-4m (Hydrostatic level gauge is better if exceed 4 meter)
Accuracy	±1.5%(H≥1.0m); ±2.5%(H≤0.5m)
Operating environment	Temperature:-10~55°C Humidity: ≤95% No strong vibration.
Medium temperature	-20~120°C
Medium pressure	0~600Kpa(special order not exceed 2.5MPa)
Medium proportion	≥0.4g/cm3, viscosity≤0.05Pa·S

Features

* Can effectively overcome the fake level which caused by suspension or bubble.

* Multiple interface level can be measured after use suitable float.

* Low cost, high reliability.

Working principle

The magnetic float proportion is less than 0.5, can float on the surface and move along the guide pole up and down. Guides built measurement devices. They are under the action of external magnetic field changes the resistance is proportional to the signal level from the electronic unit into 4 ~ 20mA or other standard signal .The module can over current and reverse polarity protection and so on.