The JZH-0 series wireless sensor is a 2.4G DSSS spread spectrum technology sensor with strong anti-interference ability. It is suitable for indoor environmental measurement, greenhouse intelligent management, etc.
This manual introduces the JZH-0 series wireless sensor, describing its integrated data acquisition and transmission design, 2.4 GHz DSSS communication, and suitability for indoor environment monitoring and smart greenhouse management.
It covers technical parameters, physical dimensions, safety precautions, installation guidelines, detailed parameter configuration via RS‑232, and the use of an optional hand‑operated controller for field setup and maintenance. This manual is written in Chinese.
| Power Supply | DC 12 V (9‑28 V) or 3.6 V Li‑ion battery |
|---|---|
| Working Frequency | 2.4 GHz |
| Network Protocol | ZigBee PRO |
| Communication Distance | ≥ 800 m (open environment) |
| Channels | 16 (0‑F) |
| Baud Rate | 38400 bps |
| Humidity Range | 0 % RH – 100 % RH |
| Temperature Range | -20 °C – 60 °C |
| Illumination Range | 0 lx – 50000 lx |
| Power Consumption (max) | ≤ 160 mA (transmit) |
| Battery Life | 1 year (1 sample/min, 25 °C±5 °C, 19 Ah) |
| Dimensions (housing) | 147 mm × 112 mm × 46 mm |
| Weight | ≤ 800 g |
The sensor can communicate up to at least 800 meters in an open environment.
It can be powered by a DC 12 V supply (9‑28 V range) or by a 3.6 V Li‑ion battery.