WATER LEVEL SENSOR FOR EVAPORATION PANS

ET-250 is a highly accurate stainless steel submersible water level sensor used for Class A Evaporation pans to be connected to iMETOS stations. Highest precision is reached with Keller sensor technology, water temperature compensation and integrated barometric sensor module. Due to its innovative design, most mechanical Class A pans can be retrofitted with automatic ET measurements. It measures with 0.2 % accuracy.

SENSOR	KELLER WATER LEVEL SENSOR FOR EVAPORATION PANS
Part No.	ET-P

TECHNICAL SPECIFICATIONS

Range	5 to 350 mm water gauge
Resolution	0.1 mm
Accuracy	0.3 mm of water depth
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, 5 meters
Measuring range	0 mmWC up to 350 mmWC
Output Signal	Serial (RS 482)
Support	PI-BUS only at the end of the chain
Dimensions gauge body	60 mm (diameter) stainless steel
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