A tri-colour backlit LCD clearly indicates the unit’s status at a glance, even from a distance. A steady green backlight indicates normal operation, flashing yellow indicates fault and flashing red indicates an alarm.
All detectors are supplied pre-configured and include 2 programmable alarm relays, 1 programmable fault relay as well as an industry standard 4-20mA output.
The scale, range, relay operation, alarm set point and electronic tag number of the detector can be adjusted using the transmitter's LCD and non-intrusive magnetic switches. Outputs are automatically inhibited during adjustment, thereby reducing the risk of false alarm at the control panel during maintenance.
Sensepoint XCD has an integral mounting plate for surface mounting or can be mounted to a horizontal or vertical pipe using the optional pipe mounting bracket. Electrical installation can be made using either conduit or cable with suitable mechanical protection. Two ¾”NPT entries are provided. A weatherproof cap is also included for use in the harshest outdoor conditions.
Sensepoint XCD ensures easy installation and the fastest routine operation by removing the need for hot work permits in hazardous areas. Using easy to replace plug-in sensors, downtime is also reduced and on-going costs are minimized through the use of poison resistant flammable sensors, poison immune infrared Hydrocarbon sensors and patented Surecell toxic sensors.
Features
• Flammable (catalytic or infrared), toxic and oxygen versions available
• New and retrofit applications
• Suitable for indoor or outdoor use
• Aluminum alloy explosion-proof housing
• IP66 as standard
Proven and Reliable Sensor Technology
• Surecell electrochemical sensors
• Poison immune infrared sensors
• Poison resistant catalytic bead sensors
• Long life sensors
Approvals
• US and Canadian
• Compliant with UL, cUL and INMETRO standards
Easy to Use
• User friendly and intuitive tri-colour backlit display with digits, bar graph and icons
• Fully configurable via magnetic switches
• Optional remote sensor mounting
• Selectable sink or source 4-20mA output with Modbus
• Auto-inhibit during maintenance
Cost Effective
• Common transmitter platform
• Minimal training required
• Reduced spares
• Non-intrusive, one-man operation
• Plug-in sensor replacement
Simple Installation
• Plug-in display module removes to give access to terminal area
• Integral mounting bracket
• ¾” NPT cable/conduit entries
• Removable plug/socket type terminal blocks for ease of wiring
• Sink/source switch to suit preferred wiring topology
Range of Optional Accessories
• Remote sensor mounting kit
• Remote sensor gassing kit
• Duct mounting kit
• Calibration gas flow housing
• Collecting cone
Applications
• Industrial manufacturing facilities
• Power plants
• Waste water facilities
• Utilities
• Food and beverage production
• Refineries and chemical plants
• Onshore oil and gas terminals
• Production platforms
• Exploration and drilling
Specifications:
Use
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3 wire, 4-20mA output w/ Modbus fixed point detector with in-built alarm and fault relays for the protection of personnel and plant from flammable, toxic and Oxygen hazards. Incorporating a transmitter with local display and fully configurable via non-intrusive magnetic switch interface.
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Electrical
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Input Voltage Range
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16 to 32VDC (24VDC nominal)
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Max Power Consumption
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Maximum power consumption is dependent on the type of gas sensor being used. Electrochemical cells = 3.7W, IR = 3.7W and catalytic = 4.9W. Maximum inrush current = 800mA at 24VDC
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Current Output
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Sink or source
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Relays
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3 x 5A@250VAC. Selectable normally open or normally closed (switch) and energized/de-energised (programmable)
Alarm relays default normally open/de-energized. Fault relay default normally open/energized
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Construction
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Material
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Housing: Epoxy painted aluminium alloy LM25
Sensor: 316 stainless steel
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Weight (approx)
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Aluminium Alloy LM25: 4.4lbs
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Mounting
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Integral mounting plate with 4 x mounting holes suitable for M8 bolts. Optional pipe mounting kit for horizontal or vertical pipe Ø1.5 to 3" (2" nominal)
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Cable Entries
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UL\cUL versions: 2 x ¾"NPT conduit entries. Suitable blanking plug supplied for use if only 1 entry used. Seal to maintain IP rating
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Environmental
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IP Rating
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IP66 in accordance with EN60529:1992
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Certified Temperature Range
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40ºF to +149ºF (-40ºC to +65ºC)
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Typical Part Numbers-
SPXCDULNFX, SPXCDULNRX, SPXCDULNPX, SPXCDULNB1, SPXCDULNO1, SPXCDULNHX, SPXCDULNCX, SPXCDULNG1, SPXCDULNNX, SPXCDULNFXM, SPXCDULNRXM, SPXCDULNPXM, SPXCDULNB1M, SPXCDULNO1M, SPXCDULNHXM, SPXCDULNCXM, SPXCDULNG1M, SPXCDULNNXM, SPXCDUSNFX, SPXCDUSNRX, SPXCDUSNPX, SPXCDUSNB1, SPXCDUSNO1, SPXCDUSNHX, SPXCDUSNCX, SPXCDUSNG1, SPXCDUSNNX, SPXCDUSNFXM, SPXCDUSNRXM, SPXCDUSNPXM, SPXCDUSNB1M, SPXCDUSNO1M, SPXCDUSNHXM, SPXCDUSNCXM, SPXCDUSNG1M, SPXCDUSNNXM