The XDI Gas Sensor is capable of utilizing a wide range of sensor cell types offering an unmatched number of configurations allowing for a simple stand-alone 4~20mA transmitter or a CAN bus address system enabling networking of up to 64 process sensors with a local diagnostics port which allows interrogation using a PC, network sensors may also provide individual independent 4~20mA outputs.
A sensor network when connected to a WatchGas Combi alarm panel may be addressed and checked for alarm conditions and general sensor status providing a wide range of options for controls and indications.
| 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 | Visual: 2 line alpha numeric back lit status display: gas type, concentrating units, alarm levels, alarm status, low/high/over range), sensor ID, inhibit Alarm - Red LED Fault - Amber LED (flashing when in inhibit) |
| Housing & Material | Copper free aluminium alloy, optional stainless steel Finish: Chemical resistant epoxy paint Optional - Marine grade finish Sensor material - Stainless Steel 316516 |
| Data Log | Intervals - variable time Roll over/stop Storage - 2,880 readings |
| Power Supply | 18 to 35vDC 24v nominal |
| Outputs | • 3 wire 4~20mA / 4 wire CANbus • Relays • Low alarm S.P.C.O. • High alarm S.P.C.O. • Fault alarm S.P.C.O. • Rating 0.5A @30vDC • Inhibit option during servicing |
| Cable Entry | 2 x M20 - 1.5 pitch - alternative 25mm - 3/4 NPT |
| IP Rating | IP64 + water shield IP65 with hydrophobic screen IP66 |
| 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 | 003-010 Collector Cone & Universal Fitting 003-020 Universal fitting (Test Gas Applicator/Spray Deflector) 003-035 Water Shield - stainless steel 008-311 Flow Block - nylatron 008-311 Flow Block - stainless steel 003-090 Duct Mount Kit 003-083 Detector Head Weather Shield 003-130 F1 Sensor Thermal Jacket |
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