Description

OPERATION
This is a multiple sensor containing the transducers for measuring air temperature and humidity. The instrument consists of a “PT100 CI.A” thermistor according to the DIN 43760 standards to measure air temperature and a capacitive type of sensor to measure the relative humidity, consisting of a membrane of hygroscopic material that forms the dielectric of a capacitor so that the water molecules in the air are absorbed by the dielectric, thus causing a change in the capacitor’s capacity, due to the humidity, to which a change in the oscillation frequency of an electrical circuit connected to a sensor corresponds, which
in turn transforms it into a change in direct voltage. The probe produces a signal/noise ratio.

MAIN FEATURES
- Protective devices:
The sensor is equipped with fast semiconductor electronic devices for protection from electric discharges.

- Easy maintenance:
The benefits that our thermohygrometric sensor offers are not limited to precision, but also include simple and quick maintenance due to the engineering of the sensor that simplifies the phases. The only preventive activity consists of cleaning the sensor screen (once a year) in order to ensure its full functioning.

- Sturdy and reliable construction:
This makes it an instrument with a long lifetime, which safeguards the customer’s investment. The instrument does not drift due to aging and requires no periodic calibrations.

INSTALLATION
It is advisable to install the sensor at a distance from the soil of between 1.5 and 2.5 metres so that the measurement can be represented. The instrument does not drift due to aging and requires no periodic calibrations. It is advisable to clean the screen to ensure its full operation at least once a year. The sensor is equipped with fast semiconductor electronic devices for protection from electric discharges. The sensor perfectly meets the WMO recommendations in terms of principle of measurement, structure and performance.

COMPONENTS THAT CAN BE ADDED OR BE BUILT INTO THE PRODUCT
None.

TECHNICAL SPECIFICATIONS
- TEMPERATURE MEASUREMENT
Sensor type: PT100
Range of measurement: -30°C...+60°C
Precision: ±0,2°C
Electrical output: 0-1V
Operative temperature: -40°C...+80°C

- HUMIDITY MEASUREMENT
Sensor type: Capacitive
Range of measurement: 0...100%
Precision: ±3% @ 10%<UR<90%, ±5% @ UR<10% e >90%
Electrical output: 0-1V
Operative temperature: -40°C...+80°C

Monitored Parameters:

Hazards:

€980.00

Minimum Quantity : 1