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The SHT20 waterproof temperature & humidity sensor adopts dual waterproof protection techniques
Small Blind Spot Ultrasonic Distance Detection
IQNH3 Industrial Ammonia Sensor Modbus 4-20mA RS485
Input DC 7~36V Wide Voltage
6063 Aluminium alloy heat sink
TG501 LoRa RTU rich I/O for field sensors Surge Arrester The SHT20 waterproof temperature &TG501 LoRa RTU rich I O for field sensors LoRa 850~931MHz 1 RS232(Debug), 1 RS485, 4 DI, 2 Relay*, 1 Pulse Input*, 3 Analog Input*, 1 Power Output*1 Low power, long range up 10Km(open air)2 Anti interference, high receiving sensitivity AES Encryption and Decryption over the air communication Point to point, fixed point transparent transmission mode Easy to configure, plug and play Wide operating temperature: 35~+75 C Power Input: 5 35VDC Bivocom TG501
US$ 99.00
US$ 99.00
US$ 99.00