Temperature and humidity sensor – hygrometer


Temperature and humidity sensor Introduction

The wall mounted temperature and humidity sensor enclosure adopts IP65 high protection grade material, which can not only effectively prevent rain and snow erosion, but also ensure air permeability, and can be used for outdoor temperature and humidity monitoring. JXCT’s sensors provide highly accurate relative humidity and temperature readings over a wide range of operations. It is a typical industrial temperature and humidity sensor.

Temperature and humidity sensor

Temperature and humidity sensor Features

1.High density waterproof housing

IP65 high-density material shell, built-in waterproof strip, moisture-proof and dust-proof. It can be used in harsh environments such as high temperature and humidity, dust, rain and snow. -40℃-80℃ can be customized.

2. Multiple transmission modes are available

Support RS485 / 4-20mA / 0-5V / 0-10V / NB-IOT / Lora / 4G and other signal output to meet the environmental requirements. Wireless transmission, no wiring, low power consumption, stable performance.

3. High precision spare parts

The sensor use high-sensitivity temperature-sensing elements, the sensor has high measurement accuracy and strong anti-interference ability.

4. Wide range

The JXBS-3001-TH temperature ranges from -45 degrees to 115 degrees and humidity ranges from 0 to 100%RH, which can meet the requirements of most users. Other measuring ranges can be achieved by changing the probe.

5.Cheap price

JXCT is a professional OEM manufacturer, engaged in temperature and humidity sensor production for 7 years, with a complete production line and patented technology. Our service aim is to use professional technology to provide users with high quality and low price sensor.


Temperature and humidity sensor Parameters

Parameter name Measuring range Unit
Dc power supply (default)  12-24 V DC
Maximum power consumption 0.4 W
Output signal RS485 / 4-20/ 0-5 / 0-10 MA/V
Response time ≤15 s (1m/s wind speed)
Long-term temperature stability ≤0.1 °C/year
Temperature range (rs485) .-40-80
Temperature range (analog) .-45~115/-15~65
Range of humidity 0-100% RH
Temperature resolution 0.1


The temperature and humidity sensor can be used to detect the temperature and humidity of industrial plants, traffic tunnels, energy, power and other harsh environment, as well as fruit trees, gardens, agricultural pastures, agricultural greenhouses, flower breeding and other machine rooms and laboratories.


1.What is the housing material of this industrial temperature and humidity sensor?

The shell is made of high-strength ABS plastic material.

2.What can I do if the device cannot be turned on?

To prevent unexpected parameter changes, the device is locked after it is powered on, and the lock icon is locked. If you want to use the configuration menu, you must unlock the device first. First, press the up flip button for 3 seconds and release it. Then press the up flip button for 3 seconds and release it to unlock it. The lock icon is unlocked. In the unlocked state, long press the upturn button on the home screen for 3 seconds to release, and then long press the Upturn button for 3 seconds to change back to the locked state.

3.How to calibrate the sensor?

Our sensors have been calibrated before they leave the factory, and there is no need for customers to perform secondary calibration.


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