Composition introduction

Device terminal, external fan, external heater, external communication gateway, external camera

technical parameterWorking power supply: AC220V / 50Hz;

AC input rating: voltage rating: 220V / 50Hz;

measurement accuracy

Temperature measurement accuracy: ± 1%;

Humidity measurement accuracy: ± 2%;

Condensate volume

Hh-1201 ≥ 2L / day (when the temperature is 20 ℃ and the humidity is more than 90%);

Hh-1202 ≥ 0.5l/day (when the temperature is 20 ℃ and the humidity is more than 90%);

Insulation resistance: in accordance with GB / T 13729-2002;

Withstand voltage test: in accordance with GB / T 13729-2002;

Regulating spatial scope

Hh-1201 ≤ 10m3;

Hh-1202 ≤ 1m3;

Outline size

HH-1201  420mmX320mmX110mm；

HH-1202  130X80X80mm；

Normal operating temperature range: - 40 —— + 75 ℃;

Storage and transportation temperature: - 55 —— + 85 ℃;

Relative humidity: ≤ 99%.

Technical characteristicsNew semiconductor refrigeration technology is used as dehumidification element;

The hot end of the semiconductor refrigeration system adopts the liquid circulation air cooling mode, which greatly improves the refrigeration efficiency of the semiconductor refrigeration chip;

It is connected with imported sh21 high precision temperature and humidity sensor to ensure the stability and reliability of the system;

The control parameters of hh-1201 intelligent anti condensation environment control device can be set remotely through the system, which is the real control of ventilation, heating and dehumidification for the closed small environment, so as to achieve a better equipment operation environment inside the ring network cabinet;

By using scientific dew point temperature algorithm and establishing model test, the system can judge and adjust the dew point more accurately.