Intrinsically safe humidity and temperature sensor EE100Ex

relativewall-mount4-20 mA

Intrinsically Safe Humidity and Temperature Sensor The EE100Ex intrinsically safe sensor reliably measures relative humidity (RH) and temperature (T) in explosion-hazard areas. It complies with the ATEX (Europe), IECEx (international), Korea (KCs) and Japan (CSA) classifications for applications in gas up to Zone 1. Measurement Performance With its very robust sensing head, the proprietary sensor protection and encapsulated measurement electronics inside the probe, the EE100Ex stands for best accuracy and long term stability over the working range 0…100 % RH and -40…60 °C (-40...140 °F). Reliable in Harsh Environment The entire device can be placed in explosion-hazardous areas. Due to the rugged metal IP65 enclosure and the choice of filter caps, the EE100Ex performs reliably in a wide range of demanding applications such as utility tunnels, hazardous storage rooms or pharmaceutical industry. Power Supply and Outputs The device can be powered by any intrinsically safe power source or via Zener barriers. Besides measuring RH and T, the EE100Ex calculates the dew point (Td) and frost point (Tf) temperature. The measured data is available on two galvanically isolated 4…20 mA (2-wire) outputs. Easy Configuration and Adjustment The setup of the analogue outputs and as well as the adjustment of the RH and T reading can be easily performed with the optional EE-PCA Product Configuration Adapter and the free EE-PCS Product Configuration Software.