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Crowcon Xgard Type 5 | Flameproof Flammable Gas Transmitter | Catalytic, 3-wire 4-20 mA, 1.2 W
Xgard Type 5 pairs a catalytic-bead flammable sensor with an on-board amplifier, giving a 3-wire 4-20 mA signal that can be set as current sink or source. It draws 50 mA at 24 V dc (1.2 W) from a 10-30 V dc supply and works from -40 to +55 °C. Aluminium and 316 stainless steel enclosures are available.
Key features
- 3-wire 4-20 mA output, sink or source
- Catalytic pellistor for hydrocarbons and hydrogen
- Low 1.2 W consumption at 24 V dc
- Wall or ceiling mounting
- Shared spare parts with other Xgard models
- Specifications
- Downloads
| Part Number | Xgard Type 5 |
| Brand | Crowcon |
| Sensor type | Catalytic bead |
| Range | 0-100% LEL (gas dependent) |
| Size | 156 x 166 x 111 mm |
| Weight | Aluminium 1 kg; stainless steel 3.1 kg |
| Enclosure | Aluminium or 316 stainless steel |
| Output | 3-wire 4-20 mA (sink or source) |
| Supply | 10-30 V dc; 50 mA at 24 V dc (1.2 W) |
| Operating temperature | -40 to +55 °C |
| Humidity | 0-99% RH non-condensing |
| Response time | T90 <15 s typical |
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