Zirconia oxygen sensor O2 KOX500

electrochemicaldigitalanalog

The sensor module adopts high precision detection technology and the core sensor adopts electrochemical sensor. The module uses a high-performance microprocessor and is equipped with different gas sensors to measure the corresponding gas. With digital output and analog voltage output, convenient for users to use and debug, greatly shorten the user's design and development cycle. It combines electrochemical sensor and circuit perfectly to meet the needs of customers for different gas detection occasions. The module provides 4-20MA, 0-10V, RS485 output, suitable for a variety of customer application scenarios. Features Ø Different gas sensors can be mounted to measure the corresponding gas Ø Advanced circuit design, high measurement accuracy, stable performance Ø Lightweight case for easy field installation Ø Rich interface, convenient for customers to choose Ø Provide zero point calibration Application Ø Air quality monitoring Ø Smart Buildings Ø Granary air detection Matters needing attention Ø In environments with EMC problems, shielded cables must be used. Ø When the module is started cold, the preheating time should not be less than 2 minutes. Ø The sensor should be calibrated regularly, and no more than 3 months is recommended. Ø Do not use the sensor in a dust dense environment for a long time. Ø Please pay attention to the wiring of the positive and negative terminals of the power supply and the signal output terminals. Do not connect backward. Ø High concentration of chemical pollution will lead to the damage of sensor polymerization layer, therefore, the product should be kept and used away from chemical pollution sources.