Gas leak detector
XP-702III
Application
Inspection for leaks from gas outlets, rubber tubes and pipe joints of gas pipes and air conditioners
Features
- Smaller and Lighter. Reduced 50% in volume and 30% in weight from the conventional models
- Easy to see LCD with display battery life and sound effect setting of alarm and operation.
- easy to notice the alarm by flashing 2 alarm lamps at hand
- As litle as 10 ppm can be detected (30 ppm for freon gas).
- Capable of detecting 2 gases (Target models: XP-701III-A, XP-702III-F)
Specifications
| Model | XP-702III-A | XP-702III-B | XP-702III-F |
| Gas Detected | 2 types of combustible gas (switchable) | One type of combustible gas | CFC and combustible
gas (switchable) |
| Detection Principle | Hot-wire semiconductor | ||
| Detectable Leak Rate | Town gas, LPG, ets.: 3.3 x 10-6Pa.m3/s CFCs: [R407C] 12.4g/year [R410A] 11.2g/year |
||
| Detectable Concentration | 10ppm (CFCs: 30ppm) | ||
| Response Time | Within 3 seconds (except for CFCs) | ||
| Power Source | Size AA alkaline battery (LR6) x 2 | ||
| Battery Life | Approx. 12 hours (with size AA alkaline batteries at 25 °C) | ||
| Explosion-proof Structure | Ex ia II BT3 (intrinsically safety) | ||
| Operating Temperature
/Humidity |
-20 to +50 °C, less than 85%RH (with no condensation) | ||
| Dimensions | W38 x H130 x D32 mm (excluding protrusions) | ||
| Weight | Approx. 190g (including batteries and soft case) | ||
| Accessories | Soft case, Drain filter, Filter element, Gas probe, Dust filter, Hand strap,
2 x AA alkaline battery, Instruction manual |
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| Optional Accessories | Annealed copper tube, Gas collector, Sampling hose, etc. | ||
Approvals
Selectable Gases
acethylene【C2H2】, ammonia【NH3】, isobutane【i-C4H10】, isopropyl alcohol【（CH3)2CHOH】, carbon monoxide【CO】, ethylene【C2H4】, LPG, vinyl chloride【CH2=CHCI】, gasoline, xylene【C6H4(CH3)2】, oxidized ethylene【CH2CH2O】, propylene oxide【C3H6O】, cyclopentane【C5H10】, 1,2-Dichloroethane【ClCH2CH2Cl】, dimethyl ether【C2H6O】, hydrogen【H2】, city gas, propane【C3H8】, propylene【C3H6】, benzene【C6H6】, n-pentane【CH3(CH2)3CH3】, methane【CH4】, R-22【CHClF2】 etc.