Notifier Sensepoint XCD fixed infrared CO2 detector with display

Technical features

• Notifier Sensepoint XCD series fixed infrared CO2 detector with display
• IR carbon dioxide sensor with fixed range of 0-2.00% vol.
• Preset calibration point of 1.00% vol.
• T90 response time less than 30 s
• Accuracy less than +/-0.04% vol.
• Configuration via LCD display and non-intrusive magnetic switches
• Automatic plug-in sensor recognition

Functionalities

• Three-color backlit LCD display with visual indication of normal, fault/warning and alarm status
• Automatic output inhibition during configuration and user settings
• Wide range of optional accessories for protection, mounting and calibration

Alarms

• 3 programmable 5 A to 250 V AC relays
• 2 programmable alarm relays
• 1 programmable fault relay
• Selectable normally open or normally closed and energized or de-energized configuration

Communication interface

• 15 screw terminals for 0.5 to 2.5 mm² cable
• 2 M20 cable entries

Network

• 3-wire 4-20 mA current output
• Selectable output in sink or source mode
• RS485 and MODBUS RTU communications optional

Power supply

• 16 to 32 VDC nominal 24 VDC power supply for ATEX/IECEx/AP versions
• Maximum power consumption 3.7 W for IR version
• Maximum peak switch-on current 800 mA at 24 V DC

Environmental

• Suitable for indoor and outdoor installation in potentially explosive atmospheres
• Sensor operating temperature -20 °C to 55 °C (-4 °F to 140 °F)
• Operating humidity continuous 20 to 90% RH non-condensing and intermittent 10 to 99% RH non-condensing
• Operating pressure between 80 and 120 kPa
• Degree of protection IP66

Physical characteristics

• Epoxy painted LM25 aluminum alloy housing
• 316 stainless steel sensor
• Plastic weather protection
• Integral mounting plate with 4 M8 bolt holes
• Wall, horizontal or vertical pipe mounting with optional bracket
• Dimensions 164 x 225 x 99 mm
• Approximate weight 2.0 kg

Contents

• NOTIFIER-818 fixed infrared CO2 detector (SPXCDALMB1)
• Integral wall mounting plate
• 2 M20 cable glands
• 1 M20 plug
• Allen key for safety screw
• Weatherproof cover
• Handling magnet
• Sensor cartridge with retaining element
• Quick start guide and instruction manual on CD
• Test and calibration certificate

Certifications and standards

• ATEX
• IECEx
• KTL
• PA
• GB
• IP66 according to EN60529:1992
• EN50270:2006
• EN61000-6-4:2007