Frequently Asked Questions
VESDA Sensepoint XCL – Micro / Large Bore Gas Detectors
Doc. 35229_02
VESDA Sensepoint XCL – Micro / Large Bore ASD Gas Detectors
FAQs
Q: What is VESDA Sensepoint XCL – Micro Bore ASD Detector?
A: VESDA Sensepoint XCL – Micro Bore is an aspirated gas detector that connects to VEA tube
networks and provides single point gas detection.
Q: What is VESDA Sensepoint XCL – Large Bore ASD Detector?
A: VESDA Sensepoint XCL – Large Bore is an aspirated gas detector that connects to pipe networks
and provides multi-point gas detection.
Q: What gases does VESDA Sensepoint XCL – Micro / Large Bore detect?
A:
Gases
Micro Bore
Large Bore
Carbon Monoxide (CO, ppm)
Flammable gases (CH
4
, H
2
, etc. % LEL)
Carbon Dioxide (CO
2
, % v/v, ppm)
Hydrogen (H
2
, ppm)
Oxygen (O
2
, % v/v)
Hydrogen Sulphide (H
2
S, ppm)
Nitrogen Dioxide (NO
2
, ppm)
Ammonia (NH
3
, ppm)*
* Check with your local sales office for availability.
Q: What outputs versions are supported by VESDA Sensepoint XCL – Micro / Large Bore?
A:
•
Relay output:
o
2x Relays @ 5A (250vAC / 24VDC)
Fault
Alarm
•
Analog output:
o
Current loop output; supporting signals in the range 0 to 22mA.
•
Digital output:
o
Modbus RTU digital communications.
Q: What approvals are available for VESDA Sensepoint XCL – Micro / Large Bore?
A:
•
Electrical safety:
o
EN/UL/IEC61010-1
o
CSA-C22.2 No. 61010-1-12
•
CE – EMC: EN 50270
•
RADIO: RED, FCC, BT SIG
•
UL2075 (CO and CH
4
), AS 1668.2