Our company developed the HZOT-C type smart desiccant, the use of semiconductor cooling technology to 

achieve the desiccant function. The semiconductor cooling dehumidifying is based on the thermoelectric 

refrigeration principle; mainly the Seebeck effect and peltier effect. The key role of the heat and moisture 

condensation is the peltier effect. Condensation dehumidification is a direct current through one pair or more

 for the realization of N and P type semiconductor. In the refrigeration mode, the DC current flows from the N 

type to the P type semiconductor. The temperature of the heat and the cold end of the thermoelectric pair is 

decreased, and the heat is absorbed from the environment. 

HZOT-c semiconductor cooling dehumidifying device is established on the basis of thermoelectric refrigeration,

 the water molecules in the air is cooled below the dew point temperature reach the purpose of dehumidification.

 Compared with the traditional dehumidifying technology, it has small volume, high stability, low power 

consumption, no need for refrigerant and desiccant, environment friendly etc, thus gaining the attention of people,

 in the field of dehumidification shows the potential of important value.

HZOT-C DC 12V  Smart Dehumidification Devices Features:

(1) Semiconductor cooling device equipment, light quality,long service life, easy to install.

(2) Don't need any refrigerant, can work continuously. The research shows that the semiconductor cooling device

 can achieve stable operation of more than 100000 h.

(3) Semiconductor cooling dehumidifying device without refrigerant or desiccant, so there is no need to regular 

supplement, and need not contribute to the greenhouse effect of material such as CFC, can play the role of 

protecting the environment

(4) Semiconductor cooling dehumidifying device temperature measurement can be accurate to + /- 1℃.

(5) Semiconductor cooling device can work in harsh, sensitive or narrow environment, not too high requirements

 for the environment, and also not too high requirements on site.

HZOT-C DC 12V  Smart Dehumidification Devices components:

1, Humidity acquisition control master pieces

2, Semiconductor condenser master pieces

3, Condensate drainage component

4, working power supply

HZOT-C DC 12V  Smart Dehumidification Devices Technical parameters:

Working power supply: DC 12V

Working environment: -40℃-85℃

Humidity range: 20%RH~95%RH

Humidity accuracy: ±3%RH

Temperature Range: -40℃-125℃

Temperature Accuracy: ±1℃

Communication mode: RS485 (modbus code), 433M wireless communication

Dehumidify Capacity:≥180ml/d(Room temperature 25 ℃, relative humidity 85% RH)

Rated power: 40W

Size: 133x113x79mm

Peltier Semiconductor Cooling Dehumidifier Pic:

From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.

1. Q: What is the language? After sale service? Warranty?

    A:Yes, English version,   After sale service , Warranty : 1 year.

2. Q: What is the highest voltage the instrument can test?

    A: The instrument can test up to DC 12V,OEM is also ok.

3. Q: Whether does it have battery or liquid ? Convinent to delivery?

    A: It has a little Li-battey , no liquid, which does not influence the delivery.

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.