Cảm biến đo khí MIRICO MR-223, MR-224
Power Source AC 110V / 220V / 50Hz or 60Hz DC24V, 500mA / AC220V Use temperature, humidity -20℃ ~ +50℃, 0%~95%RH or less Measurement range 0~100% LEL / 0~15,000PPM (1PPM unit), (Different for each gas ) Alarm concentration 20% LEL External output Voltage output (DC12V), Current output (4~20mA), Engagement output (NO, CO, COM) Detection Display (LED) Power source (green) / Alarm (yellow) / Failure (red) Material, Size, Weight ABS / 140(W)x200(L)x90(H) / 0.68kg ABS / 140(W)x200(L)x115(H) / 1.05kg Specification MR-20(Detection unit) Detected Gas LPG LNG CNG ○ ○ ○ Sensing Principle catalytic combustion type, diffusion type Measurement range 0~100%LEL / 0~15,000PPM (1PPM unit), (Different for each gas ) Cable 3wires, CVV or VCT (0.75Sq~1.25Sq) Use temperature, humidity -20℃ ~ +50℃, 0%~95%RH or less Material, Size, Weight AL, 105(W)x100(L)x95(H) / 0.6kg Explosion-proof structure Ex d llB T4