| Measuring Gas | Oxygen (O₂) Toxic Gas (CO, CO₂, NH₃, etc.) Combustible Gas (H₂, CH₄, C₂H₂, etc.) | |
|---|---|---|
| Measuring Type | Diffusion Type | |
| Measuring Method | Electro-Chemical Catalytic Cell NDIR, PID (Photo-Ionization) | |
| Measuring Range | 0~N ppm (Toxic Gas) 0~100 % LEL (Combustible Gas) 0~30 vol % (Oxygen) | |
| Display | Measuring Display | LCD Display (Built-in Backlight) |
| Operating Display | 4-LED (Power, 2 Alarms, 1 Trouble) | |
| Accuracy | ≤ ±3% / Full Range | |
| Reponse Time | Within 45 sec (90% of Full scale) Within 30 sec (90% of Full scale)_Combustible | |
| Out Signal | 4~20mA RS-485 MODBUS (OPTION) | |
| Operating Power | DC 24 V | |
| Cable | POWER & SIGNAL : 3 Wire (CVVSB 0.75SQ) RS-485 : UL2919 1PAIR | |
| Conduit Connection | 3/4" PF | |
| Operation Temperature | -20 ~ 60 ℃ | |
| Operation Humidity | 5 ~ 99% RH | |
| Dimension | 157(W) x 200(H) x 110(D) | |
| Weight | 2.0kg | |
| Body material | ALDC 12.1, AL6061 | |
| Explosion Proof | Ex db IIC T6 / KGS Certified | |