Product Introduction
I. Technical Specifications of Wireless Temperature and Humidity Sensors T801/802-EX, HT201/202:
| Model |
T801 (Standard) | T802 (Standard) | T802-EX (Long Range) | Model | HT201 (Standard) | HT202 (Standard) | HT202-EX (Long Range) |
| Number of Channels | Independent Eight Channels | Independent Eight Channels | Independent Eight Channels | Number of Channels | Two Channels | Two Channels | Two Channels |
| Temperature Measurement Range | -55 ~ +125℃ | -40 ~ +123.8℃ | -40 ~ +123.8℃ | Temperature Measurement Range | -40 ~ +123.8℃ | -40 ~ +123.8℃ | -40 ~ +123.8℃ |
| Temperature Accuracy Range | ±0.5℃ | ±0.5℃ | ±0.5℃ | Temperature Accuracy Range | ±0.5℃ | ±0.5℃ | ±0.5℃ |
| Acquisition Mode | Continuous acquisition, periodic acquisition, triggered acquisition | Continuous acquisition, periodic acquisition, triggered acquisition | Continuous acquisition, periodic acquisition, triggered acquisition | Acquisition Mode | Continuous acquisition, periodic acquisition, triggered acquisition | Continuous acquisition, periodic acquisition, triggered acquisition | Continuous acquisition, periodic acquisition, triggered acquisition |
| Data Storage Capacity | 2M Flash | 2M Flash | 2M Flash | Data Storage Capacity | 4M Flash | 4M Flash | 4M Flash |
| Continuous Operating Time | Approximately 12 hours (internal battery); approximately 350 hours (external battery) | Approximately 12 hours (internal battery); approximately 350 hours (external battery) | Approximately 12 hours (internal battery); approximately 350 hours (external battery) | Continuous Operating Time | Approximately 12 hours (internal battery); approximately 350 hours (external battery) | Approximately 12 hours (internal battery); approximately 350 hours (external battery) | Approximately 12 hours (internal battery); approximately 350 hours (external battery) |
| Base Station Computer Interface | USB, Ethernet, GPRS/CDMA | USB, Ethernet, GPRS/CDMA | USB, Ethernet, GPRS/CDMA | Base Station Computer Interface | USB, Ethernet, GPRS/CDMA | USB, Ethernet, GPRS/CDMA | USB, Ethernet, GPRS/CDMA |
| Communication Distance | 70 meters line of sight | 70 meters line of sight | 300 meters line of sight | Communication Distance | 70 meters line of sight | 70 meters line of sight | 300 meters line of sight |
| Antenna | Built-in antenna | External antenna | External antenna | Antenna | Built-in antenna | External antenna | External antenna |
II. Applications of Wireless Temperature and Humidity Sensors T801/802-EX, HT201/202
Can be used for cable trench temperature measurement, blast furnace water circulation temperature measurement, boiler temperature measurement, computer room temperature measurement, agricultural greenhouse temperature measurement, clean room temperature measurement, ammunition depot temperature measurement, and other non-extreme temperature applications. At the same time, the temperature probe is wear-resistant and impact-resistant, small in size, easy to use, and available in various packaging forms, suitable for digital temperature measurement and control in various confined spaces.
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