Description
Overview
GAOTek Dew Point Meter with Film Capacitive Humidity Sensor provides an advanced humidity sensor, zero point and slope self-calibration functions, stores data.
Key Features
- High performance built-in full compensation film capacitor dew-point sensor
- Zero point and slope self-calibration after start, dew point calibration by single point way for full range (patent technology)
- Sensor dry protection device (patent technology)
- Unique gas circuit design, good gas tightness and permeability, water resistance.
- Large screen TFT liquid crystal displays dew point value and the correspondingRH % relative humidity value, PPM moisture value
- Color touch screen control, Chinese/English operation menu
- Measurement data storage and query
- Intelligent power prompt, intelligent charging protection
- Lithium battery offers power supply long standby
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Technical Specifications
| Measurement of dew point | -112F-68F (-80~+20℃ )
When the dew point temperature is lower than0℃, the output of sensor is frost point  |
| Typical precision | higher than±2℃ |
| Response time (Td) | When the gas temperature is 20℃：
-60→-20℃    5s （63%），10s （90%） -20→-60℃    45s（63%），10min（90%）
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| Operation environment | Temperature       -4F-140F (-20～+60℃)
Relative humidity 0～100%RH（non condensation） Pressure            0～20 bar
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| Parameters of complete appliance： | Working flow    no influence
Power supply    built-in lithium battery (7.2V 8000mAh), AC/DC Using time       ＞10 h Digital output    RS232C Dimensions     11.81in x 11.02in x 5.91in (300mm×280mm×150mm) Weight        11.02lbs  ( About 5kg)
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