CROWCON XGARD TYPE 4 FIXED GAS DETECTOR WITH GOOD PRICE IN STOCK
Catalytic bead sensor for flammable gas
Suitable for high-temperature applications
Zones 1 or 2, Div 1 or 2
The Crowcon Xgard Type 4 is an Exd Flameproof flammable gas detector using a poison resistant pellistor within a 316 stainless steel housing attached to an Xgard enclosure (aluminium), which also contains the terminals to provide a three-wire mV Wheatstone Bridge output. Can be connected directly to Crowcon Gasmaster and Gasmonitor, an Accessory Enclosure accessory is required for connection to 4-20mA type control systems such as Vortex.
Suitable for use with a range of cable glands; M20 or 1/2″ NPT or 3/4″ NPT. Units can be installed on walls or ceilings, with three junction box choices—replacement sensors plugin. Accessories are available for duct mounting, sampling applications and remote gassing – simple sensor checking. In wash down areas or marine applications, splash guards and weatherproof caps are available.
Fixed Gas Detector
Choosing the gas detector for your needs
Xgard offers three different sensor concepts so you can choose exactly what you need for your site. Xgard is
available in flameproof, intrinsically safe, or safe area formats for use in all environments, whatever the classification.
Specification of XGARD TYPE 4:
Size of XGARD TYPE 4:195 x 166 x 111mm(7.6 x 6.5 x 4.3 inches)
Weight of XGARD TYPE 4: 1.5kg (3.3 lbs)1.
Aluminium5kg (3.3 lbs)
Enclosure material：Aluminium
Ingress protection :IP54
Cable entries:1 x M20, 1/2 “NPT or 3/4 NPT* on right-side
Terminations:0.5 to 2.5mm2
Sensor types:316 S/S sensor housing with catalytic beads
Operating temperature: -20 to +150oC (-4 to 302oF)
Humidity: 0-99% RH non-condensing
Repeatability Zero drift: <2% FSD (Typical) <2% FSD per Month (Typical)
Response time: T90 <15s (Typical)
Operating voltage: 2.0V dc +/- 0.1V (Typical)
Power requirements:300mA (Typical)
Electrical output: 3- wire mV bridge Typical signal: >10 mV/ %LEL CH4
Features of XGARD TYPE 4
Simple install and maintenance, common spares for all Xgard types, minimise inventory
Validated to IEC 61508 (SIL 1 to SIL 3)
Ingress protection IP54
Operating temperature -20 to +150°C
Response time T90 <15s (typical)
Approvals ATEX: II 2 GDExd IIC T3 Gb (Tamb -40 to +150°C)
Size 195 x 166 x 111 mm (7.6 x 6.5 x 4.3 inches)
Weight Aluminium 1.5kg (3.3 lbs)
Accessories
C01339 Flow adaptor, for use in sampling applications
C011063 Sun shield. Protects against excessive heat build-up due to direct sunlight. Supplied with fixing rivets
C03005 Calibration adaptor
C01254 Carbon cloth filter (self-adhesive). Removes long-chain hydrocarbons
2575/1 Detector pulley system. Enables Xgard methane and hydrogen detectors to be lowered from a high level for calibration
00109A Calibration termination box (ABS box which allows gas to be applied to sensors remotely, a spray deflector or collector cone is also required)
M04214 PTFE tube 6 mm OD x 1 mm wall for use with calibration termination box
Spares
S011954 0-100% LEL methane plus general flammable gases. Supplied with bonded sensor retainer and Viton o-ring.
M04909 Sensor retainer O-ring. Viton.
M04910 Junction box lid O-ring. Viton.
S011720 Terminal support PCB
E07688 High-temperature terminal block.
Xgard Type 1: Intrinsically safe toxic and oxygen gas detector
Xgard Type 2: Flameproof toxic and oxygen gas detector
Xgard Type 3: Flameproof flammable gas detector
Xgard Type 4: Flameproof high temperature flammable gas detector
Xgard Type 5: Flameproof flammable gas detector with 4-20mA output
Xgard Type 6: Flameproof thermal conductivity type gas detector
Xsafe: Safe area flammable gas detector
| XG1-N1-01-CU | Hexane 0-100% LEL C6H14(IR) |
| XG1-N1-01-FY | Hexane 0-100%LEL |
| XG1-N1-01-FA | Hydrogen 0-100%LEL |
| XG1-N1-01-TQ | Hydrogen 0-20000ppm (0-50% LEL) H2 |
| XG1-N1-01-AQ | Hydrogen 0-2000ppm H2 |
| XG1-N1-01-AP | Hydrogen 0-200ppm H2 |
| XG1-N1-01-FS | Hydrogen 0-25%LEL |
| XG1-N1-01-TF | Hydrogen 0-40000ppm (0-100% LEL) H2 |
| XG1-N1-01-SW | Hydrogen chloride 0-10ppm HCl |
| XG1-N1-01-SX | Hydrogen chloride 0-25ppm HCl |
| XG1-N1-01-TG | Hydrogen chloride 0-5ppm HCl |
| XG1-N1-01-SY | Hydrogen cyanide 0-25ppm HCl |
| XG1-N1-01-AV | Hydrogen fluoride 0-10ppm HF |
| XG1-N1-01-AG | Hydrogen sulphide 0-1000ppm H2S |
| XG1-N1-01-AC | Hydrogen sulphide 0-100ppm H2S |
| XG1-N1-01-TJ | Hydrogen sulphide 0-10ppm H2S |
| XG1-N1-01-AD | Hydrogen sulphide 0-200ppm H2S |
| XG1-N1-01-TK | Hydrogen sulphide 0-20ppm H2S |
| XG1-N1-01-AE | Hydrogen sulphide 0-250ppm H2S |
| XG1-N1-01-AA | Hydrogen sulphide 0-25ppm H2S |
| XG1-N1-01-AF | Hydrogen sulphide 0-300ppm H2S |
| XG1-N1-01-AB | Hydrogen sulphide 0-50ppm H2S |
| XG1-N1-01-TI | Hydrogen sulphide 0-5ppm H2S |
| XG1-N1-01-FV | hydrogen: 0-10% vol. in air |
| XG1-N1-01-FT | hydrogen: 0-20% vol. in nitrogen |
| XG1-N1-01-TBA | hydrogen: 0-25% vol. in nitrogen |
| XG1-N1-01-TBA | hydrogen: 0-30% vol. in nitrogen |
| XG1-N1-01-TBA | hydrogen: 0-5% vol. in air |
| XG1-N1-01-TBA | hydrogen: 0-50% vol. in air |
| XG1-N1-01-FU | hydrogen: 0-50% vol. in nitrogen |
| XG1-N1-01-FK | IPA 0-100%LEL |
| XG1-N1-01-FR | Jet Fuel 0-100%LEL |
| XG1-N1-01-CV | LPG 0-100% LEL(IR) |
| XG1-N1-01-FW | LPG 0-100%LEL |
| XG1-N1-01-BJ | Methane 0-100% LEL CH4(IR) |
| XG1-N1-01-FD | Methane 0-100%LEL |
| XG1-N1-01-BC | Methanol 0-100% LEL CH3OH(IR) |
| XG1-N1-01-FL | Methanol 0-100%LEL |
| XG1-N1-01-SP | Nitric oxide 0-100ppm NO |
| XG1-N1-01-SN | Nitric oxide 0-25ppm NO |
| XG1-N1-01-SO | Nitric oxide 0-50ppm NO |
| XG1-N1-01-SM | Nitrogen dioxide 0-100ppm NO2 |
| XG1-N1-01-SK | Nitrogen dioxide 0-10ppm NO2 |
| XG1-N1-01-SL | Nitrogen dioxide 0-50ppm NO2 |
| XG1-N1-01-OA | Oxygen 0-25% vol O2 |
| XG1-N1-01-HA | Ozone 0-1ppm O3 |
| XG1-N1-01-CX | Pentane 0-100% LEL C5H12(IR) |
| XG1-N1-01-FI | Pentane 0-100%LEL |
| XG1-N1-01-FN | Petrol Vapour (leaded) 0-100%LEL |
| XG1-N1-01-FF | Petrol Vapour (unleaded) 0-100%LEL |
| XG1-N1-01-TN | Phosgene, 0-1ppm |
| XG1-N1-01-TM | Phosphine 0-1ppm PH3 |
| XG1-N1-01-BN | Propane 0-100% LEL C3H8(IR) |
| XG1-N1-01-FH | Propane 0-100%LEL |
| XG1-N1-01-TP | Silane 0-1ppm SiH4 |
| XG1-N1-01-ST | Sulphur dioxide 0-100ppm SO2 |
| XG1-N1-01-SQ | Sulphur dioxide 0-10ppm SO2 |
| XG1-N1-01-SR | Sulphur dioxide 0-20ppm SO2 |
| XG1-N1-01-SV | Sulphur dioxide 0-250ppm SO2 |
| XG1-N1-01-SS | Sulphur dioxide 0-50ppm SO2 |
| XG1-N1-01-FJ | Toluene 0-100%LEL |
| XG1-N1-01-FO | VCM 0-100%LEL |
| XG1-N1-01-TO | Volatile organics 0-100ppm VO |
if you are intersted in more Phoenix Contact product, Please feel free to contct below contact me :windy@hkxytech.com
Windy Wang
HONGKONG XIEYUAN TECH CO., LIMITED
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 15972199006 | Skype: windy@hkxytech.com
Mail: windy@hkxytech.com
Website: http://www.hkxytech.com/ | GMT/UTC +8
