VESDA H2 1000PPM 4-20mA REL XCL VEA
| Part no. | XCL-VEA-H2-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+ | £2,678.93 |
| 5+ | £2,585.17 |
| 25+ | £2,491.40 |
Description
The XCL-VEA-H2-RA is a VESDA Sensepoint XCL aspirated hydrogen (H2) gas detector that inserts in-line into a VESDA-E VEA micro bore tube network, with a 1000ppm range. 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 charcoal polycarbonate housing.
XCL-VEA-H2-RA is an aspirated hydrogen gas detector from Xtralis in the VESDA Sensepoint XCL line, pairing a 1000 ppm hydrogen range with 4-20 mA relay output for VESDA-E VEA micro bore tube networks. The detector can be added to existing or new VESDA-E VEA installations, inserting in-line to the tube network and connecting to 6 mm (1/4 in) OD micro bore tube through flexible tubes.
Read the full technical description
System interfaces take in fire alarm control panels, PLCs, HVAC and building management systems, with configurable relays and with VSC and VSM4 giving remote access to detectors over Modbus. Alarm status shows on integral LEDs, and Bluetooth 4.0 (Bluetooth Low Energy) lets a mobile device connect up to 10 m away, running iOS 10 or Android 4.3 and above.
A five-detector multipack is listed as XCL-VEA-H2-RA-5, and the XCL-XRL-SC-H2 replacement sensor covers hydrogen sensor exchange in service. Accessory listings run to the XCL-VEA-CAL calibration/flow cap, XCL-VEA-TUB tubing interface, XCL-FILTER replacement filter, XCL-M20-CG cable glands and XCL-COVER sensor cover with gasket.
Specifications
| Gas detected | Hydrogen (H₂): 1000ppm |
|---|---|
| Output type | 4-20mA Relay |
| 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 | 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 | 850 mA (24V DC) |
| Output | Analog Output: 0 to 22 mA; Digital Output: Modbus RTU; Relay Output: 2 relays (24 V DC / 250 V AC, 5 A) |
| Dimensions | 113 x 113 x 59 mm (4.4 x 4.4 x 2.3 in) (WxHxD) |
| 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-XRL-SC-H2XCL/XRL Replacement Sensor Hydrogen (H2)Replacement H2 sensor cartridge for the XCL H2 detector.£346.15ex VAT£415.38 inc VATIn stock