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). Model T1 wall mount 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. Model T3 fixed remote probe Features Approved for installation in gas Zone 1 E+E sensing element HCT01 » Long-term stability » Protected solder pads » Tested according to automotive standard AEC-Q200 ATEX: II 2G Ex ia IIB T4 Gb IECEx: Ex ia IIB T4 Gb Ta = -40 °C to 60 °C Korea: Ex ia IIB T4 Japan: Ex ia IIB T4 Gb (Ta = -40 °C bis 60 °C) Aluminum enclosure » IP65 protection class » External mounting holes and grounding connection Cast electronics » Mechanical protection » Condensation-resistant Interchangeable probe with M12 connector (Model T23) Inspection certificate according to DIN EN 10204-3.1

Protective Sensor Coating The E+E proprietary sensor coating is a permeable layer applied to the active surface of the RH sensing element. The coating extends substantially the life-time and the measurement performance of the E+E sensor in corrosive environment. Additionally, it improves the long term stability in dusty and dirty applications by preventing stray impedances caused by deposits on the active sensor surface. Ex - Classifications Europe (ATEX with order code "EX8") Certificate: Safety data: Ex-Designation: TPS 19 ATEX 038892 0008 X by TÜV SÜD Product Service GmbH Ui = 28 V; Ii = 100...

Output Analogue outputs 2 x 4...20 mA, 2-wire, user configurable from intrinsically safety barrier 11 V + Rl * 0.02 A < Uv < 28 V DC (Rl = load resistor) Electrical connection screw terminals, max. 1.5 mm2 Cable glands (brass, nickel plated) M16 x 1.5 for cable diameter 4.5 - 10 mm (0.18“ - 0.39“) Protection class (enclosure and probe) IP65 Working temperature ranges model T1, T3: model T23: electronics, probe M12 probe cable Storage temperature range Safety area installation ABS (model T1) polycarbonate (model T3, T23) Electromagnetic compatibility according Industrial Environment C€ Dimensions...

(free download: www.epluse.com/configurator) Accessories Protection cap for 12 mm probe Plastic mounting flange 012 mm (0.47“), black Wall mounting plastic clip 012 mm (0.47“) Safety barrier, 1-channel, STAHL 9002/13-280-093-001 Intrinsically safe supply unit, 1-channel, PC MACX MCR-EX-SL-RPSSI-I Intrinsically safe supply unit, 2-channel, PC MACX MCR-EX-SL-RPSS-2I-2I Intrinsically safe supply unit, 1-channel, STAHL 9160/13-11-11 Intrinsically safe supply unit, 2-channel, STAHL 9160/23-11-11 Sealing plug for unused M16 cable glands Sealing plug for unused M20 cable glands Product Configuration...

Spare parts (only for T23 version) * Only cable supplied by E+E is permitted. Electrical Connection: Ex-Approval: Measurand output 1: Scaling out 1 low: Scaling out 1 high: Measurand output 2: Scaling out 2 low: Scaling out 2 high: wall mount membrane ATEX / IECEx