VESDA CO2 5% V/V 4-20mA REL XCL VEA
| Part no. | XCL-VEA-CO2VV-RA |
|---|---|
| Brand | VESDA |
| Range | Gas Detection XCL |
Image for illustration; item supplied may differ
Volume pricing
Applied automatically at checkout.
| Quantity | Unit price ex VAT |
|---|---|
| 1+ | £2,558.18 |
| 5+ | £2,468.64 |
| 25+ | £2,379.11 |
At a glance
- Percentage Volume RangeCarbon dioxide is measured at 5.0% v/v, adjustable 1.0 - 5.0% v/v.
- Factory Calibrated HeadThe unit is a factory calibrated detector.
- Analog Current OutputAnalog output runs 0 to 22 mA.
- Configurable Relay PairRelay output is two contacts at 5 A, 24 V DC / 240 V AC, with configurable relays.
- Charcoal Polycarbonate CasingCasing material is polycarbonate (charcoal colour) rated IP65, Type 4 (NEMA 250).
- VEA Tube ConnectionThe detector couples to VESDA-E VEA micro bore tube at 6 mm (1/4”) OD.
- AS 1668.2 ApprovalThe product also carries AS 1668.2.
Description
XCL-VEA-CO2VV-RA brings percentage-level carbon dioxide monitoring into a VESDA-E VEA microbore tube network. Each VEA tube goes at least 15mm (0.6 in) inside its flexible tube.
Signals feed PLCs, HVAC, BMS or FACP. The enclosure weighs 500 g at 113 x 113 x 59 mm, humidity tolerance runs 0 to 99% (non-condensing), atmospheric pressure of 95 to 110 kPa is within scope, storage held between 0 °C and +30 °C, and operation runs from −20 °C to +50 °C.
Read the full technical description
Chemical and pharmaceutical plants, food and beverage sites, refrigerated systems (leak detection) and laboratories are typical settings. Standards met are EN/UL/IEC61010-1 with CSA-C22.2 No. 61010-1-12 certification, EN 50270 for EMC, RED, FCC and BT SIG on radio, and AS 1668.2. Service items covering the head include XCL-SC-CO2VV, XCL-VEA-CAL, XCL-VEA-TUB, XCL-FILTER, XCL-M20-CG and XCL-COVER.
XCL-VEA-CO2VV-RA is a carbon dioxide gas detector that reads in percentage terms, covering 5.0% v/v and adjustable down to 1.0% v/v. It is a factory calibrated unit built for in-line service inside a VESDA-E VEA microbore tube network, linked through flexible tubes onto micro bore tube of 6 mm (1/4”) OD.
The analogue side gives an analog output of 0 to 22 mA. Relay switching is rated 5 A at 24 V DC / 240 V AC across two contacts, and the relays themselves are configurable. Power arrives as 24 VDC nominal within 11 to 32V DC, or as 24V AC 50/60Hz (20 to 27 VAC); inrush at 24V DC does not exceed 850 mA and a carbon dioxide head draws up to 1.7W on the analogue branch, the relay version adding 0.6W total.
Sealing is IP65, Type 4 (NEMA 250) in a polycarbonate (charcoal colour) shell, and integral alarm status LEDs sit on the unit. Wiring lands on pluggable rising clamp terminals sized 0.5 to 1.5 mm², while a Bluetooth 4.0 (Bluetooth Low Energy) interface is present for local work.
Specifications
| 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 per manufacturer documentation, subject to change. E&OE.
Spares & replacement parts
- XCL-SC-CO2VVVESDA RPL SENS CO2 5% V/V SP XCLReplacement CO2 5% v/v sensor cartridge for the XCL CO2 5% v/v detector.£396.75ex VAT£476.10 inc VATIn stock