Temp/Humidity/Pressure Sensor

Atmospheric temperature sensor, composed of sensing core and metal shell. It has the characteristics of solid structure, long service life, high measurement accuracy, good stability, long transmission distance, strong anti-interference ability, etc., in line with the WMO World Meteorological Organization specification (CIMO Guide). It can be widely used in various occasions requiring air pressure measurement, such as environment, agriculture, aquaculture, greenhouse, laboratory, etc.

Note 1: RS485 digital type, optional integrated sensor of any combination of air temperature, air humidity and air pressure;

Note 2: Analog current type, optional integrated sensor of air temperature and air humidity;

The temperature and humidity probe has a wide range of applications and provides reliable relative humidity (RH) and temperature measurements. The probe uses a polymer capacitor film sensor to measure relative humidity, and the measurement range covers 0-100%RH. The temperature sensor uses a PRT (platinum resistance thermometer) with a measurement range of -80-60℃. Low power design, the probe is only powered during measurement, effectively reducing the current consumption of the probe.

Note: Solar radiation shield, used when the temperature and humidity probe is installed exposed to the sun.

Infrared temperature sensor is a photoelectronic sensor that receives infrared radiation in the range of 8~14μm and converts it into electrical signals. After electronic circuit amplifier, linearization, signal processing, the temperature is output. Using infrared array temperature sensor probe as the core detection device, the surface temperature of the object can be calculated by measuring the intensity of infrared radiation emitted by the target in a non-contact manner. It has the characteristics of wide measurement range, high accuracy, good linearity, good versatility, easy use and easy installation.

Dry-bulb temperature and wet-bulb temperature sensor, composed of sensor core and shutter housing, can be used outdoors without additional shutter or radiation shield; it has the characteristics of solid structure, long service life, high measurement accuracy, good stability, low power consumption, long transmission distance, strong anti-interference ability, etc., in line with the WMO World Meteorological Organization specification (CIMO Guide). Suitable for all kinds of indoor and outdoor occasions requiring dry-bulb and wet-bulb temperature measurement.

Note: Digital models (RS485 interface models) can be equipped with any combination of integrated sensors for dry-bulb temperature, wet-bulb temperature, air humidity and air pressure, which are easy to install and wire.

The atmospheric temperature and humidity three-in-one sensor consists of a sensor core and a louvered housing. It can be used outdoors without a louvered housing or radiation shield. It has the characteristics of solid structure, long life, high accuracy, good stability, low power consumption, long transmission distance, and strong resistance to external interference, and complies with the WMO World Meteorological Organization specification (CIMO Guide). It is suitable for all kinds of indoor and outdoor occasions that require temperature, humidity, and pressure measurement, especially for outdoor and high humidity environments.

Note: Digital model (RS485 interface model), optional integrated integrated sensor in any combination of temperature, humidity, pressure, and illumination, easy to install and wire.

Indoor temperature and humidity sensor, composed of sensor core and waterproof shell. It has the characteristics of solid structure, long service life, high measurement accuracy, good stability, long transmission distance, strong anti-interference ability, etc., in line with the WMO World Meteorological Organization specification (CIMO Guide). It can be widely used in various indoor and outdoor occasions requiring air pressure measurement, especially suitable for use in indoor and high humidity environments.

Note: Digital model (RS485 interface model), optional integrated air temperature and air humidity sensor.

The leaf surface humidity sensor adopts a leaf-like shape design, truly simulates the characteristics of the leaf surface, can accurately reflect the leaf surface environment, and measures the amount of fog, water vapor or ice by imitating the change of the dielectric constant of the leaf medium surface. It can accurately measure the leaf surface humidity and monitor the trace amount of water or ice crystals remaining on the leaf surface. Unlike sensors based on resistance measurement, it does not require coloring or calibration, and can also provide effective monitoring of ice. With stable performance and high sensitivity, it is an important tool for observing and studying leaf surface humidity, preventing pests and diseases, and controlling spraying and irrigation.