IP66 CH2O Fixed Gas Detector Formaldehyde CH2O Gas Leak Monitor
Fixed gas for Formaldehyde(CH2O) gas leak monitor with Explosion construction design
Product feature :
◆ The design of dashboard display interface , reading beautiful and generous, reflect the human details design;
◆ White, orange, red three colors backlight design , normal,alarm status indication, it’s easy to check;
◆ mg/m3,ppm,VOL,LEL multi unit optional;
◆ Embedded 32-bit ultra-low power processor, with unique signal processing algorithm, fast response, good stability and repeatability;
◆ Automatic protection against high concentration gas shock, with factory Settings restored to prevent misoperation;
◆ The instrument is equipped with infrared remote control, which can be operated by remote control without opening the cover, and is simple and convenient;
◆ Three wire system with 4 ~ 20mA, RS485, 200~1000HZ signal output optional, relay output, data recovery, data storage and other functions;
Explosion grade: | Exd II CT6 |
Protection grade : | IP66 |
Signal output: | It can be determined by the user according to the actual environmental requirements of the site, and can transmit up to 2000m (single core 1mm2 shielded cable) |
Three-wire system 4-20ma current signal output, can be connected to alarm controller, PLC, DCS and other control systems (standard configuration) | |
RS-485 digital signal output, ModBus RTU communication protocol (optional function) | |
Frequency signal 200~1000Hz output (optional function) | |
Two groups of relay output: passive contact capacity 220VAC 0.5A or 5VDC 0.5A |