Temperature stands as one of the most common and critical measured parameters in industrial automation, equipment monitoring and process control. Traditional contact temperature measurement requires direct physical contact with measured objects, featuring slow response speed, potential disturbance to the object’s original temperature, and inapplicability to moving, ultra-high-temperature or hazard...
In industrial automation control, the selection of pressure sensors directly determines system stability and measurement accuracy. Faced with a wide range of products from various brands and models, how can you quickly pick the most suitable one for your project? Today, taking the ZW-PM Series Digital Display Pressure Sensor (RS485 Version) as an example, we will walk you through the key selection...
In water quality monitoring, chloride ion concentration serves as a core indicator for evaluating water corrosivity and verifying process compliance. Faced with a wide array of chloride ion sensor models on the market, many engineers struggle with scientific product selection. Focusing on RS485-output online chloride ion sensors, this article sorts out core selection criteria to help you quickly f...
Phosphine (PH₃) is a colourless, pungent and highly toxic gas, as well as a strong reducing agent. Its toxic threshold limit value (TVL) is below 0.3 ppm. Any leakage can cause severe damage to the central nervous system. For this reason, real-time phosphine monitoring is critical for industrial safety, agricultural production and environmental protection. With numerous PH₃ sensors available on th...
