PESSL INSTRUMENTS WATER LEVEL SENSOR

The Water level sensor is an accurate and cost effective submersible water level sensor that can be connected to iMETOS stations with the precision of 3 mm within the measurement ranges. Sensor has an integrated barometric sensor module to increase precision. Pressure (Measuring) ranges: 0 mWC up to 5 mWC (other distances on request). Special cable is also available.

Applications: Depth or level measurement in wells and open waters (rivers and lakes) and ground water level measurement.

SENSOR	PESSL INSTRUMENTS WATER LEVEL SENSOR OR TANK LEVEL SENSOR
Part No.	LMP306/15M / LMP305/25M

TECHNICAL SPECIFICATIONS

Accuracy according to IEC 60770	Limit point adjustment (nonlinearity, hysteresis and repeatability) within ±3 % within the measurement ranges
Response time	~ 5 ms
Range	0 to 20 m of water column (other on request)
Resolution	1 mm
Accuracy	0.5 % of maximum water level
Operating temperature range	0 °C to 50 °C
Storage temperature range	-20 °C to 80 °C
Weight	1.1 kg (including cable)
Housing	Stainless steel 1.4301
Diaphragm	Ceramic
Seals	FKM
Cable sheath	Shielded PVC
Output signal	Serial (RS485)
Support	PI-BUS only at the end of the chain
Dimensions gauge shaft	90 x 20 mm (height x diameter)

PESSL INSTRUMENTS GmbH
Werksweg 107, A-8160 Weiz, Austria
Tel: +43 (0) 3172 5521, Fax: +43 (0) 3172 5521 23
E-mail: sales@metos.at, Webpage: www.metos.at