The Xtralis VESDA Sensepoint XCL (XCL-VEA-H2-RA) is an aspirated hydrogen (H2) gas detector for the VESDA-E VEA micro bore aspirating smoke detection system, with 4-20 mA analogue output and relays. Fitted in-line with the VEA microbore tubes, it adds early warning of gas to the fire protection provided by the VEA, for occupant protection and system monitoring.
Key features
- Hydrogen (H2) sensor, 1000 ppm
- 4-20 mA analogue output plus 2 programmable relays
- Inserted in-line in the VEA microbore tube network, sampling remotely up to 100 m away
- Bluetooth 4.0 (BLE) interface for set-up and maintenance with the Sensepoint app on a smart device
- Integral alarm status LEDs; factory calibrated
- Integrates with PLCs, HVAC, BMS and fire alarm control panels
- Field-replaceable sensor cartridge
Technical specifications
- Part number: XCL-VEA-H2-RA
- Gas / range: Hydrogen (H2), 1000 ppm
- Output: 4-20 mA analogue + 2 relays
- Maximum power consumption (24 V DC): 1.2 W (toxic) (relay version adds 0.6 W)
- Tube compatibility: VEA 6 mm OD microbore tube via the flexible tubes supplied
- Supply voltage: 24 V DC nominal (11 to 32 V DC analogue; 9 to 32 V DC Modbus) or 24 V AC 50/60 Hz nominal (20 to 27 V AC)
- Dimensions (W x H x D): 113 x 113 x 59 mm
- Weight: 500 g
- Ingress protection: IP65, Type 4 (NEMA 250)
- Operating temperature: -20 to +50°C; humidity 0 to 99% RH non-condensing
- Relay outputs: 2 relays (24 V DC / 250 V AC, 5 A)
- Wire/terminal size: 0.5 to 1.5 mm² pluggable rising clamp
- Approvals: EN/UL/IEC 61010-1, CSA-C22.2 No. 61010-1-12, CE EMC (EN 50270), RED, FCC, BT SIG, UL2075 (CO and CH4), AS 1668.2
What's in the box
- Detector unit with pre-installed sensor cartridge
- Two cable glands
- Calibration/flow cap
- Flexible tube and tube clips for connection to VEA tubing
