The DHP145A developed and produced by LIOUSENSOR is a compact micro water, dew point, and pressure measurement sensor that can be directly installed in pressure systems up to 5MPa. This sensor is particularly suitable for detecting the micro water content of SF and gas in the power industry, as well as detecting the density of SF gas. It can convert gas pressure into a gas pressure output of 20 ℃, and also output various parameters such as gas temperature, density, and micro water content.

HP145A adopts a new material polymer film sensor technology, which not only has the high humidity response advantages of general polymer film sensors, but also has low humidity response capability. Its excellent sensor circuit design can automatically compensate for circuit drift caused by temperature, pollution, and aging.

High temperature cleaning, drying, and automatic calibration functions with independent intellectual property rights

The high-temperature cleaning and drying function greatly accelerates the response speed of the sensor from high humidity to low humidity, while also improving the sensor's resistance to pollution and condensation. The advanced automatic calibration function keeps the sensor in a stable measurement state, avoiding zero drift during long-term use of the sensor.

Temperature compensation algorithm with independent intellectual property rights

Sensors equipped with temperature compensation algorithms can maintain almost constant dew point temperature when measuring any changes in ambient temperature, overcoming the impact of environmental temperature changes on measurement results and making them more stable and accurate.

feature

Equipped with high-temperature cleaning, drying, and automatic calibration functions, as well as temperature compensation function

Fast response speed and excellent long-term stability

Anti condensation, anti particle, steam and other chemical pollution

Has excellent anti-interference ability and IP65 protection level

Application field

GIS equipment SF for the power industry, or online monitoring of micro water, pressure, density, and temperature of mixed gases

Intelligent and Smart Technology Transformation of GIS Equipment in the Power Industry