Shenwei Electronics SW520DP infrared SF6 sensor module SW520DP

SW520DPIt is a SF that adopts NDIR infrared absorption detection principle.₆Gas sensor module. It is widely used in the power industry,especially in power equipment,such as high-voltage circuit breakers,transformers,mutual inductors,capacitors,arresters,fuses,etc. SF₆The significance of gas sensors is to detect SF in time₆Concentration conditions in the current environment to determine whether leakage occurs to avoid SF₆Gas decomposes in industrial environments to produce SF₄and other toxic gases and other serious consequences.

SW520DP adopts a pump-type structure,gold-plated cavity,small size,high measurement accuracy,good stability,fast response,measurement range 0~1500ppm,the range can be customized; the accuracy reaches a resolution of 1~1.5ppm. The output modes include RS485 output (the protocol can be customized),UART and single bus (compatible with SmartGAS) output.

Performance parameters