Xi'an Yuanzheng Technology Zws-22 Intelligent Temperature and Humidity Controller
1. Overview
The intelligent temperature and humidity controller adopts multiple high - tech technologies such as microprocessor technology, sensor technology, and communication technology to measure, comprehensively control, and alarm the temperature and humidity of the measured environment. It uses a single - chip microcomputer as the control core and has functions of digital display and key setting. It is mainly used for temperature and humidity control and anti - condensation protection of power switchgear, terminal boxes, transformers, box - type substations and other equipment to ensure the safe and reliable operation of power equipment.
2. Main Functions
It can measure and control single - channel or multi - channel temperature and humidity signals and display the data in digital form. At the same time, it can communicate with the host computer, transmit all the monitored states to the host computer in real - time, and all set values can be modified through the host computer to achieve the purpose of remote monitoring. This product is suitable for anti - condensation protection and environmental protection of various high - and low - voltage switchgear and box - type substations.
This product is installed in a panel - type.
3. Technical Specifications
1. Display: Four - digit LED digital display, 5 light - emitting diode indicators.
2. Power supply: AC220V±15% 50Hz/60Hz
3. Operating environment: Temperature - 20℃~70℃ Relative humidity
4. Temperature measurement range: - 40℃~100℃
5. Humidity measurement range: 0%RH~99%RH
6. Control accuracy: Temperature ±1℃ Humidity ±5%RH
7. Max power consumption: ≤3W
8. Load contacts: AC220V, 5A (normally open, passive)
9. Alarm indication: The alarm indicator on the panel indicates the load fault status.
10. Remote transmission interface: RS485 communication/one - way 4~20mA analog transmission output (choose one of the two)
11. Reliability and safety: Meet the requirements of GB/T14598.13, GB/T14598.14, GB/T14598.9, GB/T14598.10.
12. Overall dimensions: 96×48×113 (mm)
13. Cut - out dimensions: 91×45 (mm)
Yifumen Technology (Xi'an) Co., Ltd.
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