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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: Blue Jay
  • Model Number: JCJ100ND
  • Usage: Industrial
  • Theory: Temperature Transmitter
  • Accuracy: ≤± 0.5 °C at 25 ° C
  • Temperature range: -40 °C ~ 80 °C
  • Humidity range: 0-100% RH
  • Humidity accuracy: ± 3% RH @ 20% ~ 80% RH, 25 °C
  • Communication output: RS232 port RS485 port
  • Working power: :24VAC/24VDC/12VAC/12VDC
  • Operating current: ≤ 100mA
  • Dimensions: 120X80X42mm

Packaging & Delivery

Packaging Details With Export Package
Delivery Time Within 7~15 working days after payment

JCJ100ND Temperature And Humidity Transmitter Sensor With RS485 Communication




Product Description:


    JCJ100ND digital temperature and humidity sensor comes with a standard RS-232 or 485 communication interface. This product is a combination of filtering methods using the recursive average digital software filtering hardware circuit filter to the outside world as much as possible to minimize the interference of sampling the full range of high precision, stable performance, consistency, and fast response. JCJ100ND through a standard RS-232 or 485 serial interface with computer composed of temperature and humidity measurement system.




    Industrial field measurement, office, books, archives, supermarkets, production plants, industrial automation, supermarket, file room, workshop, warehouse, machine room, communications room, site measurement occasions. Transmitter output, standard RS-232 or 485 communication interface, can be directly connected with the computer


Technical parameters:


Temperature sensor JCJ100ND


Sensor Type

Imported digital temperature and humidity sensitive element

Working power

With transmitter output power supply:24VAC/24VDC/12VAC/12VDC

Temperature transmitter output range

 1, -40 ~ 80 °C 2, -20 ~ 60 °C 3,0 ~ 50 °C (transmitter output must be marked with a temperature range of -40 to 80 °C factory default)

Humidity range

 0-100% RH


Temperature: ± 0.5 °C at 25 ° C

Humidity: ± 3% RH @ 20% ~ 80% RH, 25 °C

Communication output

 RS232 port RS485 port

Communication Address

 0 ~ 255

Communication protocol

Standard MODBUS protocol


Transmitter, probe, one-piece, white ABS plastic

Operating current






Work environment

 -40 °C ~ 80 °C, no condensation




Company Information




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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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