The Crowcon Xsafe is designed for easy installation and maintenance – keeps costs down. There are three junction box options designed to make replacement of sensors and sinters extremely simple. Spare sensors simply plug-in. Many spare parts are common to all Xgard models – keeps spares holding requirements to a minimum. The Xsafe is available for either wall or ceiling mounting – no need for additional brackets. The unit can accommodate M20, 1/2″ NPT or 3/4″ NPT cable glands – suits all site requirements. Accessories are available for duct mounting and sampling applications as well as remote gassing.
Manufactured using a choice of three materials: glass reinforced nylon, highly durable aluminium with a tough polyester coating, or 316 stainless steel for ultimate corrosion resistance – designed to operate even in the harshest environments
Spray deflectors and weatherproof caps are available for use in areas subject to regular wash-downs, or offshore environments. All models have been validated to the functional safety standard IEC 61508 (SIL 1 to SIL 3).
The Xgard range of gas detectors has been specifically designed to meet your requirements. The dangers presented by toxic and flammable gases as well as oxygen deficiency vary with each application.
Xsafe is a non-certified low cost catalytic bead type detector with 3-wire 4-20mA or mV bridge output.
|Size||156 x 166 x 111mm (6.1 x 6.5 x 4.3 inches)|
|Cable entries||1 x M20, 1/2 “NPT or 3/4 NPT* on right-side|
|Terminations||0.5 to 2.5mm2|
|Sensor type||Catalytic bead|
|Operating temperature||mV: -40 to +80°C (-40 to 176°F)
mA: -40 to +55°C (-40 to 131°F)
|Storage||-25°C to +65°C (-13°F to +149°F)|
|Humidity||10 to 95% RH|
|Repeatability Zero drift||<2% FSD (Typical)
<2% FSD per Month (Typical)
|Response time||T90 <15s (Typical)|
|OPerating voltage||mA: 10-30V dc
mV: 2.0V dc
|Power requirements||mA: 50mA at 24V dc 1.2W
mV: 300mA (Typical)
|Electrical output||mA: 3- wire 4-20mA (current sink or source)
mV: 3- wire mV bridge
Typical signal: 12-15mV/ %LEL CH4
|Approvals||Not certified for use in hazardous environments
Safe area only
|EMC compliance||EN 50270
FCC Part 15
*3/4 ” cable entry only available on aluminium juntion boxes.