Complaint
Pressure and temperature and humidity sensors, atmospheric pressure part of the use of piezoresistive silicon micro-sensor, humidity sensing part of the capacitive polymer moisture sensor, the temperature sensing part of a gap material using a temperature measurement device, temperature and humidity chip Range calibration, they have high accuracy, rapid response, anti-interference ability, good stability and so on.
Signal transmitter using advanced circuit integration module, the use of RS485 signal output, to ensure the accuracy of the sensor is not lost. Instrument compact, easy to install and portable, reliable performance;
| Atmospheric pressure | Measuring range | 10 ~ 1100hPa |
| Relative accuracy | ± 0.3hPa | |
| Resolution | 0.1hPa | |
| Temperature | Measuring range | -50 ~ 100 ºC |
| Type | PT100 | |
| Resolution | 0.1 ºC | |
| Accuracy | ± 0.3 ºC | |
| Humidity | Measuring range | 0 ~ 100% RH, |
| Resolution | 0.1% RH | |
| Accuracy | ± 2% RH | |
| Power supply | DC 5V | |
| DC 12V | ||
| DC 24V | ||
| Signal output | RS232 | |
| RS485 | ||
| Cable | Standard: 2.5m | |
| Operating environment | Temperature -50ºC~80ºC | |
| Humidity≤100%RH | ||
| Protection grade: | IP45 | |
| Product weight: | 700 g | |
| Power dissipation: | 150mW | |
(1) If the sensor is equipped with our instrument, directly use the sensor cable to connect the sensor with the corresponding interface on the instrument.
(2) If the sensor is purchased separately, the order of the wires as followed:
Cable color
Output signal RS485 RS232 Red Power+ Use RS485 to RS232 adapter Black A+ Yellow B- Green Power-
Communication protocol
| Cable color | Output signal | |
| RS485 | RS232 | |
| Red | Power+ | Use RS485 to RS232 adapter |
| Black | A+ | |
| Yellow | B- | |
| Green | Power- | |
Q: Are you a factory/manufacturer?
