The Xtralis VESDA XCL-LB-CO2PP-RA is a VESDA Sensepoint XCL – Large Bore carbon dioxide gas detector with 4-20 mA analogue output and relays. It is inserted in-line in a 25 mm or 27 mm aspirating smoke detection pipe network so the same pipework delivers multi-point gas sampling alongside fire detection.
Key features
- Multi-point gas sampling through the ASD pipe network for greater coverage
- Remote sampling – no need to enter the protected zone for service
- Integral alarm status LEDs and gas port for bump testing and calibration
- Field-replaceable gas sensor cartridge
- Bluetooth pairing with the Sensepoint App for commissioning and maintenance
- Two configurable relays (Alarm, Fault)
Technical specifications
- Part number: XCL-LB-CO2PP-RA
- Gas: carbon dioxide (CO2), 1000 to 5000 ppm
- Output: 4-20 mA analogue (0–23 mA) plus 2 relays
- Maximum power (analogue, CO2): 1.7 W, plus 0.6 W for relays
- Supply voltage: 24 V DC nominal (11–32 V DC analogue; 9–32 V DC Modbus) or 20–27 V AC
- Relay outputs: 2 relays (24 V DC / 250 V AC, 5 A)
- Pipe compatibility: 25 mm and 27 mm OD ASD pipe networks
- Ingress protection: IP65, Type 4 (NEMA 250); casing: polycarbonate
- Operating temperature: -20 °C to +50 °C; humidity 0–99% non-condensing
- Dimensions (WHD): 113 x 113 x 59 mm; weight: 500 g
What's in the box
- Main detector unit with sensor cartridge pre-installed
- Flow cap
- 60° elbows
