Product Introduction
Austrian E+E Temperature and Humidity ModuleEE99-1 Description:
The EE99-1 temperature and humidity module is specifically designed for measuring temperature and humidity in environmental test chambers. E+E's high-end HC series humidity sensing elements and temperature compensation technology ensure high accuracy of the humidity signal across the full measurement range.
The relative humidity analog output is a three-wire 4-20mA signal, and the temperature output is a three-wire RTD. The signals can be directly connected to external instruments. The pluggable signal terminal blocks make installation and wiring more convenient, and the buttons on the circuit board allow for on-site calibration of the humidity module.
Sensing Element Coating: In practical applications, severe pollution and corrosive environments can cause drift or damage to the humidity sensing element, resulting in incorrect measurement values. The special protective coating process developed by E+E for sensor probes enables the transmitter to maintain excellent long-term stability in harsh environments, effectively extending the service life of the sensing element.
Austrian E+E Temperature and Humidity ModuleEE99-1 Parameters:
| Operating Environment |
The operating environment for the probe and wires is -50 to +180°C The operating environment for the circuit is -40 to +60°C |
| Operating Range | -40 to 60°C (-40 to 140°F), 0 to 90% RH non-condensing -50 to 180°C (-58 to 356°F) / up to 200°C (392°F) for short periods, 0 to 100% RH |
| Humidity Measurement Range |
0~100 %RH
|
| Temperature Measurement Range |
-50~180 °C (-58~356 °F)
|
| Storage Temperature | -40 to 60°C (-40 to 140°F), 0 to 90% RH non-condensing |
| Accuracy (including hysteresis, non-linearity, and repeatability) |
-15~40 °C (5~104 °F) ≤90 %RH ± (1.3 + 0.003*mv) %RH mv = measured value >90 %RH ± 2.3 %RH -25~70 °C (-13~158 °F) ± (1.4 + 0.01*mv) %RH
-50~180 °C (-40~356 °F) ± (1.5 + 0.015*mv) %RH
|
| Supply Voltage |
24VDC (15~35VDC) or 10 - 28V AC |
| Response Time / t90 (20°C, with filter) |
<15 |
| Sensing Element |
HC1000-400, Pt100 and Pt1000 (Class A, DIN EN 60751) |
| Sensor Protection |
Stainless steel grid filter |
Austrian E+E Temperature and Humidity ModuleEE99-1 Dimensions:
