The EE1950 dew point module, designed for applications with continuous high humidity and condensing conditions, is ideally suited for climate chambers. Its measurement has excellent temperature compensation across the working range -70°C to 180°C (-94 to 356 °F).
Key Features:
- Heated humidity and temperature sensing element
- Outstanding long term stability due to Automatic Sensor Recovery
- High resistance to dust and corrosion thanks to E+E proprietary sensor coating
- Wide temperature working range -70 °C...180 °C
- Electronic interface for configuration and adjustment
- Voltage or current output, selectable
Typical Applications:
The EE1950 Dew Point Measurement Module for High Humidity utilizes a heated humidity and temperature sensing element manufactured by E+E Elektronik, the HMC01. It has excellent long term stability, and together with an external temperature sensor, the dew point module accurately calculates the relative humidity under continuous high humidity conditions.
E+E has developed a proprietary sensor coating that protects it from dust, dirt, and corrosive contamination. The EE1950 performs reliably under adverse conditions, as a result. In addition, the Automatic Sensor ReCovery (ARC) is a function within the sensor module that allows the sensor to perform well, even when encountering chemical contamination. It controls the heating of the sensor so that chemicals will remove themselves from the sensing element.
The EE1950 analog output can be set to current loop (0-20 mA, 4-20 mA) or various voltages (0-5 Vdc, 0-10 Vdc). There is a digital interface, and with the use of the free EE-PCS configuration software, this allows for the configuration of the outputs, scaling, and more.
Finally, there are two sizes of EE1950 electronics boards, allowing for easy integration into existing climate and test chambers.
Calibration intervals for E+E Elektronik humidity and temperature sensor products occurs once per year. SensorPros recommends the calibration equipment listed in the table below for following E+E product collections: Humidity-for Process Control, Humidity-Modules & Probes AND Humidity-HVAC Transmitters
Calibration of your E+E Elektronik Relative Humidity Sensors depends on the application and accuracy of the sensor model you have.


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E+E - Humidity Calibration Kit (P/N: HA010400-HA011595)
The E+E Humidity Calibration Kit is a cost effective solution for calibrating humidity measuring instruments with sensing probes Ø 10-12 mm (0.4-0.47 inch). It is very easy to use and does not require a highly qualified technical staff. The kit consists of a humidity calibration chamber and a choice of E+E Humidity Standard Sets.
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Starting at: $89.00 |
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Edgetech Instruments - Portable Calibrator - %RH, Dew Point, Temperature (P/N: RH-CAL)
Features:
- Edgetech field proven Optical Chilled Mirror (OCM) technology
- Completely self-sufficient and portable humidity calibration system
- Highest accuracy available for both Relative Humidity (RH) and Ambient Temperature (AT):
- RH Accuracy: ± 0.5% over RH Range: 5% to 95%
- AT Accuracy: ± 0.2°C over AT Range: 10°C to 50°C
- Test chamber is temperature and RH controlled independently
- Accepts standard port sizes for RH probes: 10, 12, 18 mm, 1/2, and 3/4 inch diameter
- Automatic correction for mirror contaminants
- Certified measurements against NIST traceable standards
- Excellent software is available to automate your calibration process
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$15,750.00 |
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E+E - High-precision Humidity Calibrator (P/N: HUMOR 20)
Features:
- Highest accuracy reference device (0.3 - 0.9% RH)
- Fundamental dual pressure reactor principle
- Range: 10...95% RH
- Independent from the ambient temperature
- Very fast stabilization time: < 3 min/measuring point
- Automatic multiple point calibration cycles
- Portable
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Starting at: $35,963.00 |