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...
Phosphine (PH₃) detection is increasingly common in industrial safety, agricultural production and environmental monitoring. With a wide variety of gas sensors available on the market, how to select a suitable RS485 PH₃ sensor? The key points below can serve as your reference. 1. Measuring Range and Resolution Clarify the on-site PH₃ concentration range before selection. This sensor adopts an elec...
