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| Product Name | HuiRuiPu HRP-T1000-EX Combustible gas Detector (with display and lamp) | HuiRuiPu HRP-T1000-EX Combustible gas Detector (digital display with light) |
| Product Price | $143.00 | $152.00 |
| Details | Details | |
| Model comparison | ||
| Usage Type | Fixed | Fixed Online |
| Gas Quantity | Single gas | Single gas |
| Sensor Principle | Catalytic Bead | Catalytic Bead |
| Sampling Method | Diffusion | Diffusion |
| Detection gas | Ex | Ex |
| T90 Response Time | ||
| Explosion-proof | Ex d (Flameproof) | |
| IP Rating | ||
| Data Output | 4-20mA RS485 | 4-20mA RS485 |
| Parameter comparison | ||
| Sensor principle | Catalytic | Catalytic |
| Detect gas | EX | EX |
| sampling method | natural diffusion | diffusion |
| display mode | 4 LED digital tube display concentration value | |
| status indication | 3 LED lights indicating power supply, secondary alarm | 3 LED lights indicating power supply, secondary alarm |
| debugging method | push button operation | Infrared remote control |
| Ambient Temperature | －20℃~70℃ | -20~+50℃ |
| relative humidity | ＜95% | ＜95% |
| Explosion-proof method | flameproof Type | flameproof Type |
| Explosion-proof grade | Ex dⅡC T6 Gb | |
| power supply | DC24V±15% | DC24V±15% |
| output signal | Current: (4~ 20) mA | Current: (4~ 20) mA |
| switching quantity | 1 (the first alarm point is always open) | 1 (the first alarm point is always open) |
| power consumption | ≤3W | ≤3W |
| Use cable | ≥1.5mm2*3；≥1.5mm2*4 | ≥1.5mm2*3；≥1.5mm2*4 |
| The maximum distance between the detector and the host | ≤1000m | ≤1000m |
| Machine weight | ≤1500g | ≤1500g |
| pressure limit | 86kPa~106kPa | |
| Size | 190*150*95mm | |
