The Crowcon Xgard Bright is a versatile platform offering flammable and toxic gas detection and oxygen monitoring, while providing ease of operation and reduced installation costs.
Providing analogue 4-20mA and RS-485 Modbus signals as standard, Xgard Bright comes with an Alarm and Fault relay as standard as well as optional HART communications.
Lowering the cost of installation, the 4-wire addressable implementation drastically reduces cabling requirements. The large OLED display allows users to easily work with Xgard Bright during install, calibration and routine maintenance without the need to open the housing.
Ease of installation and operation:
|Size||156 x 166 x 109mm (6.1 x 6.5 x 4.3inch)|
|Cable Entry||2x M20 (stopping plug fitted to left-side entry)|
|Power||10-30Vdc. 3W max|
|Electrical Output||4-20mA current sink or source
RS-485 Modbus RTU
|Weight||Aluminium alloy 1kg (2.2lbs)|
|Enclosure Material||ADC 12 aluminium alloy|
|Relay||Alarm 1, Alarm 2, Fault
SPST contacts rated 1A 30Vdc
|Sounder Out||24Vdc (nominally), 250mA maximum load|
|Operating Temperature||-40°C to +70°C (-40°F to 158°F)
Note: sensor operating temperatures vary widely.
Refer to the sensor module datasheet or contact
Crowcon for specific sensor data.
|Humidity||0 to 95% RH, non-condensing|
|Repeatability||+/- 2% FSD|
|Zero drift||+/- 2% FSD per year maximum|
|Ingress protection||IP65 (IP66 with weatherproof cap)|
|Approvals||ATEX and IECExEx II 2 G Ex db IIC T6 Gb
Ex tb IIIC T80ᶜ Db
II 2 G Ex db IIC T6 Gb
II 2 D Ex tb IIIC T80ᶜ Db
TUV 16 ATEX 7908 X
IECEx TUR16.0035 X
|EMC Compliance||EN50270: 2015|
|Standards||EN60079-0 :2012 + A11:2013
IEC60079-0 :2011 Edition 6
IEC60079-1 :2014 Edition 7
|Zones||Certified for use in Zone 1 and Zone 2 areas|