High Precision Lux Transmitter-GAOTek
High-precision wall-mounted Lux transmitter with RS485 ModBus-RTU, waterproof design, 10–30V power, perfect for greenhouses, farms, and industrial light monitoring.
Description
Overview
GAOTek-IOTS-173 is a high-precision photosensitive transmitter, the output value measurement unit is Lux, and the device adopts a wall-mounted waterproof shell, wall-mounted installation, and high protection level. 485 communication, standard ModBus-RTU communication protocol, communication address and baud rate can be set, the longest communication distance is 2000 meters, the product power supply is 10-30V wide voltage power supply, mainly used in agricultural greenhouses, flower cultivation greenhouses, agricultural fields, electronics Equipment production lines and other occasions that require light intensity monitoring.
Features
- High-precision illuminance detection measurement range of 0-6 millionLux, 0-20 million Lux optional.
- 485 communication, standard ModBus-RTU communication protocol, communication address and baud rate can be set, the longest communication distance is 2000 meters
- Wall-mounted waterproof shell, high protection level, can be used in outdoor or harsh on-site environment
- 10-30V DC wide voltage power supply
Technical Specifications:
| Parameter | Sub-parameter | Specification |
| DC power supply (default) | 10-30VDC | |
| Maximum power consumption | 0.4W | |
| Accuracy | humidity | ±3%RH(5%RH~95%RH, 25°C) |
| temperature | ±0.5°C (25°C) | |
| Light intensity | ±7%(25°C) | |
| Light intensity range | 0-65535Lux; 0-200000Lux | |
| Temperature and humidity range | -40°C~+60°C, 0%RH~80%RH | |
| Long-term stability | temperature | ≤0.1°C/y |
| humidity | ≤1%/y | |
| Light intensity | ≤5%/y | |
| Response time | temperature | ≤18s(1m/s Wind speed) |
| humidity | ≤6s(1m/s Wind speed) | |
| Light intensity | 0.1s | |
| Output Signal | RS485(Modbus protocol) | |