In water quality monitoring, nitrite (NO₂⁻) concentration serves as a critical indicator for assessing water safety. It attracts extensive attention in aquaculture, drinking water treatment, industrial wastewater discharge monitoring and surface water environment supervision. Selecting a proper online nitrite sensor determines data accuracy and system stability, and directly affects operation &...
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...
Online multi-parameter water quality sensors reduce installation points and wiring costs. However, selection should not only focus on "how many parameters can be measured". Taking the ZW-MPS-PR online multi-parameter self-cleaning sensor as an example, follow the 6 steps below to avoid selection errors effectively. 1. Define mandatory monitoring parameters The ZW-MPS-PR can integrate dissolved oxy...
