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DTBG Standard Electric Ventilation Psychrometer

作者: 发布日期:2017-04-19 访问次数:2165

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One The brief introduction of the product

Type DTBG Standard Electric Ventilation Psychrometer its measurement accuracy is high and capacity of resisting disturbance is strong, which can be measurement standard. Imported Pt100 platinum resistor is adopted for temperature probe. It is accurate and stable during measuring temperature. The five-inch color touching-sensitive LCD can simultaneously display the measurement data like relative humidity, dry-bulb temperature, wet-blub temperature and so 

Technical characteristics

The measurement accuracy is high and capacity of resisting disturbance is strong, which can be measurement standard.

The method of dry and wet blub of ventilation is adopted to measure relative humidity, avoiding the the impact on measuring humidity caused by wind speed.

Imported Pt100 platinum resistor is adopted for temperature probe. It is accurate and stable during measuring temperature.

It owns the functions like multi-point humidity correction, dry and wet blub temperature correction, wind speed and air pressure correction and so on. So the range of humidity measure is wider and more accurate.

The corrected parameter of dry and wet blub sensors is stored inside to eliminate the error caused by the deviation of sensors from IEC reference table.

Warm-up is not needed for power on. The system is designed to start and calibrate automatically. It’s convenient to use and the long-term stability is excellent.

Five-inch color touch-sensitive LCD is used for full touch operation. It can simultaneously display the measurement data like relative humidity, dry-bulb temperature and wet-blub temperature.

 

Technical indexes

Range of measurementHumidity:(10~100)%RH;    Humidity:(5~100)℃
Resolution ratioHumidity: 0.01%RH;       Humidity:0.01℃
Accuracy( in 20℃)Humidity: (40~70)%RH内±1.0%RH; (40~70)%RH以外±1.5%RH;Humidity:±0.08℃
Computational accuracy of humidity< ±0.5%RH
Environmental conditions for using electrical measurement of psychrometer(20~30)℃,<85%RH
External dimension of instrument235×200×155(mm)
Weight of instrumentabout 3kg
Power supply of instrument

12V∕1A


DTZ-500 wireless furnace temperature measurement system >><< DTBH Zero Thermostat

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