VESDA XCL Oxygen (O2) 0 to 25 %v/V, (Modbus & Relays)
| Part no. | XCL-LB-O2-RM |
|---|---|
| Brand | VESDA |
| Range | Gas Detection XCL |
Image for illustration; item supplied may differ
Description
The XCL-LB-O2-RM is a VESDA Sensepoint XCL Large Bore oxygen (O2) gas detector with a 25% V/V measuring range. Combining Modbus digital output with an integral relay, it reports oxygen levels over a networked bus while driving local alarm and control outputs.
XCL-LB-O2-RM measures oxygen over a 25% V/V range as the Modbus-plus-relay build of the Xtralis VESDA Sensepoint XCL Large Bore gas detector. The electrochemical-cell-type sensor reports over Modbus RTU at a default 9600 bps while the on-board relay, rated 5 A, 250 V AC, 24 V DC, drives local alarm and control outputs; the Sensepoint App handles configuration, including recovery from EEPROM or flash faults.
Read the full technical description
Supply options are nominal 24 V DC or 24 V AC, 50/60 Hz, with the Modbus version accepting 9 to 32 V DC and inrush current below 850 mA; consumption is 0.3 W in the normal state and 0.7 W in alarm, plus 0.6 W for the relay output stage. The IP65 housing measures 113 mm by 113 mm by 59 mm and weighs 500 g, and the detector operates from −20 to 50 °C, 0 to 99% non-condensing humidity and 90 to 110 kPa. EMC compliance is to EN 50270:2015, with electrical safety to UL 61010-1, CSA C22.2 No. 61010-1, IEC/EN 61010-1.
The oxygen cell can be renewed in service with the XCL-SC-O2 replacement sensor, and family accessories cover XCL-M20-CG cable glands (pack of 10), the XCL-LB-CAP flow cap and XCL-LB-ELB 60° pipe elbows (pack of 4). Physical wiring, including the mA-output loopback resistor connection, is set out in the installation manual.
Specifications
| Warranty | Xtralis warrants the VESDA Sensepoint XCL gas detector against defective parts and workmanship. |
|---|---|
| Warranty exclusions | This warranty does not cover consumable, batteries, fuses, normal wear and tear, or damage caused by accident, abuse, improper installation, unauthorized use, modification or repair, ambient environment, poisons, contaminants or abnormal operating conditions. |
| Length | 113 mm (4.4 in) |
| Width | 113 mm (4.4 in) |
| Height | 59 mm (2.3 in) |
| Weight | 500 g (1.1 lb) |
| Nominal DC input voltage | 24 V DC |
| Nominal AC input voltage | 24 V AC, 50/60 Hz |
| DC operating voltage range (Modbus version) | 9 to 32 V DC |
| Inrush current | Less than 850 mA |
| Digital output | Modbus RTU |
| Modbus baud rate (default) | 9600 bps |
| Relay output rating | 5 A, 250 V AC, 24 V DC |
|---|---|
| Sensor type | Electrochemical-cell-type |
| Power consumption (digital output version) | 0.3 W normal state, 0.7 W during alarm |
| Additional power consumption (relay output version) | 0.6 W |
| 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 | 90 to 110 kPa |
| IP rating | IP65 |
| EMC standard | EN 50270:2015 |
| Electrical safety | UL 61010-1, CSA C22.2 No. 61010-1, IEC/EN 61010-1 |
Specifications per manufacturer documentation, subject to change. E&OE.
Documents
| Document | Type | Size | Download |
|---|---|---|---|
| Honeywell XCL LB CO2VV RA Gas Detector Manual | Operating | Download PDF |
Optional accessories
- XCL-M20-CGVESDA Sensepoint XCL Cable Glands - Pack of 10Accessories listed for the family include XCL-M20-CG (cable glands pk 10), XCL-LB-CAP (flo£75.90ex VAT£91.08 inc VATIn stock
- XCL-LB-CAPXCL Spare Flow CapAccessories listed for the family include XCL-M20-CG (cable glands pk 10), XCL-LB-CAP (flo£98.90ex VAT£118.68 inc VATIn stock
- XCL-LB-ELBXCL Large Bore 60° Pipe ElbowAccessories listed for the family include XCL-M20-CG (cable glands pk 10), XCL-LB-CAP (flo£94.88ex VAT£113.86 inc VATIn stock
Spares & replacement parts
- XCL-SC-O2XCL/XRL Replacement Sensor-O2Replacement sensor XCL-SC-O2 (VESDA XCL RPL SENS O 2 25% V/V).£169.05ex VAT£202.86 inc VATIn stock