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
Values may be changed without notice. All rights reserved. © 1984-2020 Copyright PESSL INSTRUMENTS GmbH
