Gas Detection XCL
VESDA Sensepoint XCL XCL-VEA-CO2VV-RA CO2 Detector 5% v/v
- Ordering code description
- VESDA Sensepoint XCL CO2 5% v/v 4-20mA Relay for VEA
- Gas detected
- Carbon Dioxide (CO2): 5.0% v/v (adjustable 1.0 – 5.0% v/v)
- Supply voltage
- 24 VDC nominal; 11 to 32V DC (Analog 4-20 mA); 9 to 32V DC (Modbus); 24V AC 50/60Hz Nominal (20 to 27 VAC)
- Maximum power consumption 24vdc
- 1.2 W (Analog 4-20mA) (toxic), 1.7W (flammable and CO2); 0.7 W (Modbus) (toxic), 1.2W (flammable and CO2); Relay Version: additional 0.6W total
- Maximum inrush current 24vdc
- 850 mA
- Ingress protection
- IP65, Type 4 (NEMA 250)
- Operating temperature
- −20 to +50 °C (−4 to +122 °F)
Overview
What it is and how it fits the system.
The XCL-VEA-CO2VV-RA is a VESDA Sensepoint XCL aspirated carbon dioxide (CO2) gas detector that inserts in-line into a VESDA-E VEA micro bore tube network, set to 5.0% v/v and adjustable from 1.0 to 5.0% v/v. It provides 0 to 22 mA analogue output plus relays, runs on 24V DC nominal and is rated IP65 in a 113 x 113 x 59 mm polycarbonate housing.
Technical overview
XCL-VEA-CO2VV-RA places carbon dioxide monitoring directly within a VESDA-E VEA micro bore tube network: an Xtralis VESDA Sensepoint XCL aspirated gas detector in the 4-20 mA relay version. Set to 5.0% v/v and adjustable down to 1.0% v/v, the detector inserts in-line to the tube network, connecting to the 6 mm (1/4 in) OD micro bore tube through flexible tubes.
Signals leave the unit three ways — an analogue output spanning 0 to 22 mA, Modbus RTU digital communications and a pair of relays — allowing integration with fire alarm control panels, PLCs, HVAC and building management systems. VSC and VSM4 provide remote access to detectors over Modbus, a compatible smart device running iOS 10 or Android 4.3 and above connects from up to 10 m away over Bluetooth 4.0 (mobile device dependent), and integral LEDs show alarm status at the detector.
The XCL-SC-CO2VV replacement sensor cartridge renews the CO2 sensing element, while the accessory list covers the XCL-VEA-CAL calibration/flow cap, XCL-VEA-TUB tubing interface, XCL-FILTER replacement filters, XCL-M20-CG cable glands and XCL-COVER sensor cover. Electrical safety conforms to EN/UL/IEC61010-1 and is certified to CSA-C22.2 No. 61010-1-12, EMC approval is CE - EMC; EN 50270, radio approvals are RED, FCC, BT SIG, and terminal connections and the tube insertion procedure are detailed in the installation manual.
Specifications
Full technical data for this part.
| Ordering code description | VESDA Sensepoint XCL CO2 5% v/v 4-20mA Relay for VEA |
|---|---|
| Gas detected | Carbon Dioxide (CO2): 5.0% v/v (adjustable 1.0 – 5.0% v/v) |
| Supply voltage | 24 VDC nominal; 11 to 32V DC (Analog 4-20 mA); 9 to 32V DC (Modbus); 24V AC 50/60Hz Nominal (20 to 27 VAC) |
| Maximum power consumption 24vdc | 1.2 W (Analog 4-20mA) (toxic), 1.7W (flammable and CO2); 0.7 W (Modbus) (toxic), 1.2W (flammable and CO2); Relay Version: additional 0.6W total |
| Maximum inrush current 24vdc | 850 mA |
| Output | Analog Output: 0 to 22 mA; Digital Output: Modbus RTU; Relay Output: 2 relays (24 V DC / 250 V AC, 5 A) |
| Dimensions wxhxd | 113 x 113 x 59 mm (4.4 x 4.4 x 2.3 in) |
| Weight | 500 g (1.1 lb) |
| Ingress protection | IP65, Type 4 (NEMA 250) |
| Casing material | Polycarbonate (charcoal colour) |
| Operating temperature | −20 to +50 °C (−4 to +122 °F) |
| Storage temperature | 0 to +30 °C (+32 to +86 °F) |
| Humidity | 0 to 99% (non-condensing) |
| Atmospheric pressure | 95 to 110 kPa |
Specifications sourced from manufacturer documentation.
Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know
Spares & replacement parts
Replacement parts for units already in service.
VESDA RPL SENS CO2 5% V/V SP XCL
Replacement CO2 5% v/v sensor cartridge for the XCL CO2 5% v/v detector.