Winsen is a leading professional manufacturer specializing in R&D and mass production of advanced gas sensors, flow sensors, humidity sensors, and water quality modules.
Winsen (Zhengzhou Winsen Electronics Technology Co., Ltd.) is a premier manufacturer of sensing technologies, specializing in the R&D and production of gas, flow, pressure, humidity, and water quality sensors. Known for their high-precision components, Winsen provides essential sensing modules for smart homes, industrial safety, and environmental protection applications.
With a diverse product lineup that includes the ZM106-VOC gas sensor, ZW series water quality modules, and MPn series flammable gas sensors, Winsen empowers engineers and manufacturers to build safer and more intelligent devices. The company operates from the National High-Tech Zone in Zhengzhou, maintaining strict quality control and continuous innovation in sensor technology.
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Calibration typically involves using standard buffer solutions (e.g., pH 4.01 and pH 6.86). Connect the module to power, immerse the probe in the solution, wait for the reading to stabilize (about 3 minutes), and adjust the calibration based on the voltage output listed in the datasheet.
The lifespan varies by model. For example, the MPn-4C flammable gas sensor has a lifespan of approximately 10 years, while electrochemical modules may have shorter lifespans depending on the environment and usage.
Most gas sensors are sensitive to water and should avoid direct contact or condensation. However, Winsen manufactures specific water quality sensors (like the ZW-pH103) designed for liquid immersion. Always check the IP rating and usage precautions in the specific product manual.
Datasheets and user manuals are available on the official Winsen website under the Download center or on specific product pages.