Hazardous Area Gas Detector

The XDI-F1 Gas Sensor is capable of utilizing a wide range of sensor cell types offering an unmatched number of gases that may be monitored. Standard 4~20mA signaling with CANbus address enables the sensors to be networked via the WatchGas Combi control system or customer preferred monitoring systems.

Weight 1.6KG
Temperature -15°C to +55°C - safe area use
For hazardous area use see temperature ranges on C1227 (Ex certification summary)
Humidity 5 to 95% RH Non-condensing
Alarm Signal Acoustic: 85dB @ 10cm
1, 2, 3 and Fault Alarms - mutable
Visual: Two line alpha numeric back lit display
Power - Green LED
Alarms 1, 2, 3 - Red LED's
Fault - Amber LED
Alarms inhibit - Amber LED
Housing & Material Housing Material : Copper free aluminium alloy, optional stainless steel
Sensor Material: Stainless steel 316S16
Finish: Chemical resistant epoxy paint / RAL 9003 signal white 
Optional - Marine grade finish
Data Log Adressable sensors only
Intervals - variable time, rollover/stop
Storage - 2,880 readings
Power Supply  18 to 35vDC 24v nominal
Outputs • 3 wire 4~20mA / 4 wire CANbus
• optional relays - 
  • Low alarm S.P.C.O.
  • High alarm S.P.C.O.
  • Fault alarm S.P.C.O.
  • Inhibit option during  servicing Rating        0.5A @30vDC
Cable Entry 2x M20 - 1.5 pitch - alternatives 25mm - 3/4 NPT
IP Rating IP64 + water shield IP65
with hydrophobic screen IP66
EMC EN 50270
Safety Certification Explosion proof ATEX-IECEx
II 2G Ex db IIC T6... T4 Gb
II 2D Ex tb IIIC T85°C... T135°C Db
Sensor Type  Infra Red, Electrochemical, Catalytic, Semiconductor, PID
Gas Type / Range Flammable gases - LEL / %Vol Toxic gases - ppm/ppb Oxygen %vol
Accessoiries Collector Cone & Universal Fitting 
Universal fitting (Test Gas Applicator/Spray Deflector) Water Shield - stainless steel
Flow Block - nylatron
Flow Block - stainless steel
Duct Mount Kit 
Detector Head Weather Shield
F1 Sensor Thermal JAcket

  • XDI-F1
  • XDI-F6
  • Red Line Prime – XDI-F1
  • Red Line Prime – XDI-F1 - CO2