Case Studies

"It was good to have the air sampler for the full week because it allowed us to have a look at a few different, key areas. Thanks again James for all of your help. You and William have both been great and there has not been a time when we have not felt as though we could reach out to either of you for support or general queries."

Jane Buttery, James M Brown Ltd

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Product Code: 170-420

XDIW-F1-CA-Carbon Monoxide 0-250 ppm

All Gas Types Available  

- Explosion proof
- Rugged and reliable
- CANbus / 4~20mA outputs
- Optional 2 alarm relays plus fault relay or 3 alarm relays
- Wide range of gas types / sensors
- Addressable or standalone
- Hyper terminal communications / RS232 - live data and set up with 232 adapter
- One man calibration
- Data logging

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


Explosion proof ATEX IECEx
112G Exd IIC T6-T3 Gb
112D Extb IIIC T85-C Db 
Power Supply - 15 to 30vDC 24v nominal 
Logging - Intervals - one minute to one hour 
Storage - 2,880 readings 
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 
Housing Material - Copper free aluminium alloy, optional stainless steel 
Finish - Chemical resistant epoxy paint / Optional - Marine grade finish 
Sensor Material - Stainless steel 316S16 
Ingress Protection - IP63 + weather shield IP65 
Cable Entry - 2 x M20 - 1.5 pitch - alternatives 25mm - 3/4 NPT 
Weight - 1.6kg  
Temperature -150C to +550C
See certification for Exd use  
Humidity - 0 to 99% RH non-condensing


Select a variation from the product list

Buy for: £623.93 (ex VAT)
Buy for: £748.72 (inc VAT)

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ATEX is the name commonly given to the two European Directives for controlling explosive atmospheres.

ATEX certification ensures that equipment is fit for use within explosive atmospheres and is supplied with adequate information to ensure it can be used safely.

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