JCJ100ND economical temperature and humidity transmitter

JCJ100ND digital temperature and humidity transmitter products in the factory, has been strict quality control, users receive the product, please carefully verify product model, product integrity and the corresponding accessories are complete. This product includes the following: 1, temperature and humidity sensor 2, the product manual 3, product inspection certificate an overview JCJ100ND digital temperature and humidity sensor using a standard RS-232 or 485 communication interface. This product uses the average recursive digital filtering software combined with hardware circuit filter filtering method, so that the outside world as much as possible to minimize the interference of sampling, full-scale, high precision, stable performance, consistency, and fast response. JCJ100ND through a standard RS-232 or 485 serial interface with computer composed of multi-point temperature and humidity measurement system. Applications: industrial field measurement, offices, supermarkets, file room, workshop, warehouse, room, construction sites and other measurement occasions. Transmitter output, the standard RS-232 or 485 communication interface, can be directly connected with the computer. Second, the main technical indicators sensor temperature and humidity sensor types of imported digital temperature and humidity sensor with transmitter output power work when the power supply can be: 24VAC or 24VDC power supply for other functions: 24VAC/24VDC/12VAC/12VDC accuracy ≤ ± 0.5 ℃ @ 25 ℃ ± 3% RH @ 20% -90% RH, 25 ℃ temperature transmitter output range 1, -40-80 ℃ 2, -20-60 ℃ 3,0-50 ℃ (when the parameter user options should be labeled, the factory default is -40-80 degrees) Humidity range 0-100% RH communication output RS232 port RS485 port structure transmitter, probe integrated, white ABS plastic Operating Current ≤ 100mA Dimensions 120X80X42 Wall Installation work Environment -40 ℃ -80 ℃ with LCD products in -20 ℃ -60 ℃ environments