your partner in sensor technology. DatasheetEE371Compact Dew Point Sensor ty/lodbus

EE371 Compact Dew Point Sensor The EE371 is dedicated for accurate and reliable monitoring of the dew point temperature (Td) in the range -60...+60 °C Td (-76...140 °F Td), with pressure rating up to 100 bar (1 450 psi). It is ideal for compressed air systems and industrial process control. Besides Td, the device measures also frost point temperature (Tf) or volume concentration (Wv). High Accuracy The innovative, monolithic E+E HMC200 humidity and temperature sensing element together with a sophisticated autocalibration procedure leads to an accuracy better than ±2°C Td (±3.6 °F Td) and excellent...

Status LEDs Outputs ▪ Two voltage or current outputs ▪ Industrial connector DIN VDE 0627 / IEC 61984 Measurement performance ▪ Dew point / frost point temperature, Volume concentration ▪ Measuring range -60...+60 °C Td (-76...+140 °F Td) ▪ Accuracy of measurement ±2 °C Td (±3.6 °F Td) ▪ Auto-calibration Configurable and adjustable ▪ Service interface ▪ Free EE-PCS Product Configuration Software Enclosure ▪ IP65 protection rating Process connection ▪ AlSi9Cu3 (Aluminium die-cast) ▪ Swirling front end ▪ Stainless steel ▪ G 1/2" ISO or 1/2" NPT ▪ Pressure rating 20 bar (300 psi) or 100 bar (1 450...

Features Accredited Traceable Calibration Certificate Internationally recognised certificates for the calibration of measuring instruments from accredited laboratories document the traceability of the measurements to the International System of Units (SI). The E+E Elektronik calibration laboratory offers two levels of traceable calibrations. ▪ As a Designated Institute (DI) of the Republic of Austria, the E+E calibration laboratory maintains Austria’s national measurement standards for humidity, dew point temperature, air velocity and CO2. This authorises the E+E calibration laboratory to issue...

Dimensions Values in mm (inch) Enclosure 48 (1.9) Technical Data Measurands Dew Point Temperature (Td) Measuring range Accuracy ≤ ±2 °C Td Accuracy not specified -30 Process temperature [°C] Mesauring range limitation dew point 1) Traceable to intern. standards, administrated by NIST, PTB, BEV,... The accuracy statement includes the uncertainty of the factory calibration with an coverage factor k=2 (2-times standard deviation). The accuracy was calculated in accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in Measurement).

Technical Data Measurands

Basic Sampling Cell The basic sampling cell is suitable for the pressure range 0...64 bar (0...930 psi). It allows for easy installation of the dew point sensor into an existing or self-constructed sampling system. www.epluse.com v1.13 / All rights reserved | 7

Ordering Guide Feature 1) Output signal 1 and 2 must be equal

Company Headquarters & Production Site 4209 Engerwitzdorf | Austria T +43 7235 605-0 F +43 7235 605-8 [email protected] www.epluse.com E+E Elektronik France SARL E+E Elektronik Deutschland GmbH T +49 6171 69411-0 [email protected] E+E Elektronik India Private Limited datasheet_EE371 | Version v1.13 | 07-2025 © Copyright E+E Elektronik Ges.m.b.H. | All rights reserved your partner in sensor technology.