your partner in sensor technology. Datasheet Humidity and Temperature Sensor for Industrial Applications

EE23 Humidity and Temperature Sensor for Industrial Applications The EE23 is optimized for reliable and cost effective use in industrial applications. In addition to highly accurate measurement of relative humidity (RH) and temperature (T), the sensor also calculates the dew point (Td) and the frost point temperature (Tf). Measurement Performance The EE23 employs high-end E+E humidity sensing elements manufactured in state-of-the-art thin-film technology, which are the prerequisite for outstanding accuracy. Long Term Stability The E+E proprietary coating protects the sensing elements against...

FeaturesMeasurement perfomance ■ High RH / T accuracy ■ Wide T range from -40 up to +180 °C (- 40...+356 °F) ■ Frost point temperature (Tf) ■ Polycarbonate or aluminium die-cast ■ IP65 / NEMA 4(X) protection rating ■ Robust and high mechanical stability ■ Easy mounting and installation Types and outputs ■ Types for wall mount, duct mount, remote probe ■ 2 analogue outputs current / voltage ■ Optional alarm output ■ Protected by E+E proprietary coating ■ Outstanding long term stability ■ Wide choice of filter caps www.epluse.com v5.4 / Modification rights reser

Features Protective Sensor Coating The E+E proprietary sensor coating is a protective layer applied to the sensing elements, their leads and soldering points. The coating substantially extends sensor lifetime and ensures optimal measurement performance in corrosive environment (salts, off-shore applications). Additionally, it improves the sensors’ long term stability in dusty, dirty or oily applications by preventing stray impedance caused by deposits on the active sensor surface or on the electrical connections. Dimensions Values in mm (inch) Enclosure Metal (Aluminium die-cast) Probe material:...

Technical Data Measurands Relative humidity Measuring range 1) Including hysteresis, non-linearity and repeatability, traceable to intern. standards, administrated by NIST, PTB, BEV... The accuracy statement includes the uncertainty of the factory calibration with an enhancement 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). Temperature (T) Working range EE23-T1 Calculated Quantities IL = load current Rl = load resistance Two freely selectable and scalable outputs v5.4...

Technical Data General v5.4 / Modification rights reserved | 6

Ordering Guide Features 1) For T1, T2 and T4 adjustment changes on the electronics board - see User Manual. For T5 adjustment and configuration changes by E+E PCS Software only - see User Manual. 2) Standard = 2xM16 cable glands, except for AM3 option: 2 plugs for power supply and outputs. 3) With electrical connection standard only (no plug options possible) / combination alarm output and integrated power supply is not possible. 4) Measurand on display can be selected with push buttons. v5.4 / Modification rights reserved | 7

1) For plastic enclosure only v5.4 / Modification rights reserved | 8

Company Headquarters & Production Site 4209 Engerwitzdorf | Austria T +43 7235 605-0 F +43 7235 605-8 [email protected] www.epluse.com E+E Sensor Technology (Shanghai) Co., Ltd. E+E Elektronik France SARL E+E Elektronik Deutschland GmbH T +49 6171 69411-0 [email protected] E+E Elektronik India Private Limited your partner in sensor technology. Version v5.4 | 08-2023 Modification rights reserved