



【Product description】
The FST100-2003 illuminance transmitter adopts wall-mounted installation and adopts imported light sensor detection devices. It has the characteristics of high measurement accuracy, good stability, long transmission distance, and strong anti-interference ability. It is widely used in indoor and outdoor environmental monitoring, agricultural greenhouses, flower cultivation and other occasions that require light intensity monitoring.
【Technical Parameters】
Product number | FST100-2003 |
Measuring range | 0-65535Lux 0-20 million Lux |
Output signal | RS485 output (Modbus protocol) 4~20mA/0~5VDC/0~10VDC |
Supply voltage | 10~30VDC (0~10VDC output, limited to 24VDC) |
Maximum power consumption | Digital signal: 0.4W Analog signal: 1.2W |
Precision | Light intensity: ±7% (25℃) |
Resolution | -20~60℃ 0%RH~80%RH |
Long-term stability (1 year) | Light intensity: ≤5%/year |
Response time | ≤1s |
Device address | 1~255 can be set, the default is 1 |
Device baud rate | 2400, 4800, 9600, 19200, 38400, 57600, 115200 are optional, the default is 9600 |
Byte format | 1 start bit, 8 data bits, 1 stop bit, no parity |
Electrical connections | Direct lead |
【External structure】
【Product wiring】
【Detail Pictures】







Keywords:Industry Sensor Manufacturers,IOT sensor Suppliers,Firstrate Sensor




FST100-2003 Illuminance Transmitter for Green House
Product features:
● Using high-quality photosensitive elements, high-precision measurement;
● Moisture-proof shell design, suitable for many occasions;
● Superior performance, good long-term stability;
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