overview

HygroVUE ™ 5&10 provides an advanced digital sensor that combines temperature and relative humidity elements, making it an ideal choice for meteorological networks. The electronic components inside the sensor provide accurate measurements and the sensor is easy to use. The digital SDI-12 output allows for simple connection and measurement of many data recording systems. This type of digital outputAvoiding additional errors when measuring analog sensors.

The sensor is equipped with a stainless steel mesh cover, which can reduce dust pollution to a small extent without affecting the contact between the sensor and the outside air. At the same time, it greatly reduces the impact of condensation inside the air cover. At the same time, there is a layer of PTEE film cover on the surface of the sensor to avoid the influence of finer dust on the sensor and ensure measurement accuracy.

Due to the design of the sensor housing being able to withstand permanent exposure under various weather conditions and suitable for a range of radiation shielding (including tight shielding), HygroVUE ™ It is indeed suitable for a wide range of monitoring applications.

HygroVUE ™ 5&10 adopts a new generation, Swiss made sensor element that combines relative humidity and temperature measurement, based on CMOSens ® Technology provides good measurement, accuracy, and stability. HygroVUE ™ Each component of 5&10 is individually calibrated through calibration stored on the chip. You can easily replace sensor components on site, reducing downtime and calibration costs.

Advantages and Characteristics

1. Use a combination of pre calibrated digital sensors for relative humidity and temperature

2. Quickly replace sensing components in the field and perform rapid self calibration

3. Digital SDI-12 signal output, which can be transmitted over long distances using cables

4. Simple data recording program

5. Low power consumption

6. Wide operating voltage range

7. Durable electronic component packaging

8. Standard M12 connector, IP67 sealing rating

detailed description

parts

When using HygroVUE outdoors ™ At 10 o'clock, the standard practice is to install the sensor inside a casing called a radiation shield. This shielding prevents solar radiation from heating the sensor and generating measurement errors. The radiation shield also provides a degree of protection from adverse weather, such as hail or rainstorm. The most common type of shielding is a relatively small, naturally ventilated radiation hood that is maintenance free and does not require a power source.

HygroVUE ™ 10 is specifically designed for on-site use, and its size is suitable for ordinary radiation shields. Campbell Science recommends using the RAD10E radiation shield.

On site calibration

Calibration is easy to perform by simply plugging and unplugging sensor components. Since the sensors of each component are calibrated separately, this means that every time you need to calibrate, you mainly plug and unplug the sensor components, and the sensor components will automatically return to the factory calibration state.

Remarks and Explanation

HygroVUE ™ The series of temperature and relative humidity sensors are designed for routine meteorological and environmental monitoring, including HygroVUE ™ 5 and HygroVUE ™ 10 series of products, HygroVUE ™ 5 belongs to HygroVUE ™ Entry level temperature and humidity sensors in the product line. HygroVUE in terms of sensor accuracy and resolution ™ 5 with HygroVUE ™ There is a slight difference of 10.

HygroVUE5&HygroVUE10 Air Temperature and Humidity Sensors.pdf