The SQ4 series is a safety leakage sensor that can detect initial leakage (warning) and abnormal leakage (emergency stop) in two stages. By detecting initial leakage, you can avoid sudden equipment outages and easily achieve equipment safety while maintaining productivity.

■Safety Liquid Leak Sensor [Control Category 4 PLe SIL3] SQ4

　・Two-stage detection to improve productivity

　・Two-stage detection of initial leakage (warning) and abnormal leakage (emergency stop) by state

　・Obtained safety certification. Achieves the highest level of safety performance#IDBD

Safety Liquid Leakage Sensor [Control Category 4PLe SIL3] SQ4 - Panasonic

https://industry.panasonic.com/global...

posted on https://channel.panasonic.com on: May, 09, 2025