Скачать или смотреть Setup Temperature and Humidity transmitter RS485 output : miniature innovation

การอ่านค่าชุดวัดอุณหภูมิและความชื้น วิธีการติดตั้ง สำหรับงาน Smart farm Smart Builder Smart Home
มี Modbus RS485 Output
ตั้ง Address 0 - 63
Baudrate : 2400, 4800, 9600

485 type:
DC power supply: 10-30VDC
Maximum power consumption: RS485 output 0.4W
Accuracy: Humidity: ± 3% RH (5% RH ~ 95% RH, 25°C) Temperature: ± 0.5°C (25°C)
transmitter circuit operating temperature: -20°C ~ 60°C, 0% RH ~ 80% RH
Probe Operating temperature: -40°C ~ 80°C
Probe Humidity: 0% RH ~ 100% RH
Long-term stability:
Humidity: ≤1% RH / y
Temperature: ≤0.1C / y
Response time:
Humidity: ≤6S (1m / s wind speed)
Temperature: ≤18S (1m / s wind speed)
Output:Current output: rs485 output
Device address: 0-63 can set.defalut is 1
Device Baud rate:2400,4800,9600. default is 9600
byte format: 8 bit data bit ,1 bit stop bit , no parity
485 cable connection :
Brown: power positive 10-30vdc
Black: negative power supply, negative signal
Yellow：485-A
Green：485-B

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