Nitrogen Dioxide 5 to 50 ppm - 4-20mA Analogue, Relay

How it works

VESDA Sensepoint XCL – Large Bore is designed to be easily incorporated to existing or new ASD pipe networks without major construction or electrical cabling / conduit and utilizes the flow in the pipe for the continuous delivery of air samples to the gas sensor for analysis. It is capable of remote sampling which means the detector can be placed outside the detection zone at a convenient location for maintenance and service where free business operation, restricted access and safety of personnel is important. Air drawn to the detector can be conditioned to remove contaminates which ensures the detector maintains reliable long-term performance in a wide range of environments. A single VESDA Sensepoint XCL – Large Bore detector delivers multi-point gas sampling capability giving it the advantage of providing larger coverage, increased design flexibility and reliable detection in high airflow areas compared to fixed point gas detectors.

Flexible Output Options

VESDA Sensepoint XCL – Large Bore is available with either 4-20 mA analog or Modbus RTU output, both versions being equipped with relays. The result is a flexible solution that can be integrated to BMS, fire alarm panels, PLCs, HVAC, etc.

Applications

• Energy storage systems (batteries)
• Fuel storage and distribution lines
• Service tunnels
• Confined / Underground areas
• Heating plant rooms
• Manufacturing / Petroleum / Chemical industries
• Parking garages / Loading bays
• Power generation
• Refrigerated storage
• Waste handling facilities / Landfill sites
• Agriculture
• Water treatment / Sewerage plants
• Health care / Hospitals / Laboratories
• Food / Beverage industry
• Vehicle test facilities

Features

• Wide range of gases to support most application needs:
  
• Carbon Monoxide (CO, ppm)
• Flammable gases (% LEL)
• Oxygen (O2, % v/v)
• Carbon Dioxide (CO2, % v/v, ppm)
• Hydrogen (H2, ppm)
• Hydrogen Sulphide (H2S, ppm)
• Nitrogen Dioxide (NO2, ppm)
• Ammonia (NH3, ppm)*
• Aspirated gas sampling technology:
• Multi-point sampling provides greater coverage and increased design flexibility
• Remote sampling eliminates the need to enter the protected zone
• Centralized location saves time & money for service and maintenance
• Detector protection against environmental conditions ensures reliable long term operation
• Integral alarm status LEDs
• Integral gas port for bump test and calibration
• Field replaceable gas sensor cartridges
• Smart device application (Sensepoint App) enables faster detector commissioning, maintenance and service
• Multiple output options (2 x configurable relays, 4-20 mA or Modbus RTU) for Alarm and Fault reporting

Approvals

• Electrical safety
• Conforms to EN/UL/IEC 61010-1
• Certified to CSA-C22.2 No. 61010- 1-12
• CE - EMC
• EN 50270
• RADIO
• RED, FCC, BT SIG
• OTHERS
• UL2075 (CO and CH₄ ), AS 1668.2