| Sampling method | Diffusion type |
| Principle of detection | Potentiostatic Electrolysis Method |
| Detection range | Depend on target gas. |
| Type of alarm | Gas alarm / fault alarm |
| Display of alarm | Warning message is indicated (AL1/AL2). |
| Explosion protected construction | Intrinsic safety |
| Explosion-proof class | Japan Ex : Ex ia ⅡC T4 X *with safety maintaining device (barrier) used |
| Approvals | Japan Ex |
| Power source | 24 VDC±10 % |
| Dimensions | Approx. 100 (W) × 241 (H) × 48 (D) mm (excluding projections) |
| Weight | Approx. 1.0 kg |
| Operating temperature range | 0℃ to +40℃ (no sudden changes) |
| Operating humidity range | 30 to 70 %RH (no condensation) |
| Target gas | AsH3, B2H6, Br2, BTBAS, C2H4O2, C6H15N, CH3SiH3, CL2, CLF3, CO, COCL2, DEA, DMA, EMA, F2, GeH4, H2, H2O2, H2S, H2Se, HBr, HCL, HCN, HF, HI, HNO3, I2, MMtA, N2H4, N2O4, NH3, NO, NO2, O3, PF3, PH3, Si2H6, Si3H9N, SiH4, SO2, TMA |
GD-K88Ai
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Features
・The power supply and the sensory output to the main body can be covered by only 2 lines.
・The specification with built-in aspirator is lined up. [option]
Description
