Listing ID #1456655
Company Information
Ask for more detail from the seller
Contact SupplierFeatures
Options
Gas Detected | Combustible gas (methane or isobutane) | Oxygen | Hydrogen Sulfide | Carbon Monoxide |
Detection Principle | Catalytic combustion | Galvanic cell | Electrochemical cell | Electrochemical cell |
Detection Range | 0-100%LEL (1%LEL resolution) | 0-25.0vol% (0.1vol% resolution) | 0-30.0ppm (0.5ppm resolution) | 0-300ppm (5ppm resolution) |
Indication Accuracy *1 | ±10% of full scale value | ±0.5vol% | ±5% of full scale value | ±10% of full scale value (1-150ppm) |
Alarm Set Value | 1st stage: 10%LEL 2nd stage: 25%LEL | Lower limit: 18.0vol% Upper limit: 25.0vol% | 1st stage: 10.0ppm 2nd stage: 20.0ppm | 1st stage: 50ppm 2nd stage: 150ppm |
Alarm Accuracy *1 | ±25% of Set Value | ±1.0vol% | ±30% of Set Value | ±30% of Set Value |
Response Time | 30s or less (90% response) | 20s or less (90% response) | 30s or less (90% response) | 30s or less (90% response) |
Concentration Indication | 3-digit LCD (When two gases are selected, the concentrations are displayed alternately in every five seconds.) | |||
Alarm Indication | 1st stage: Intermittent buzzer and LCD "AL" part fl ashing 2nd stage: Continuous buzzer and LCD "AL" part lighting | |||
Power Source | 3xAA (R6) alkaline dry cells | |||
Battery Life *2 | Combustible gas combined : Up to 48 hours (by alkaline cells); Battery remaining indication : 4-level display in LCD "BATT." part Combustible gas NOT combined : Up to 2000 hours (by alkaline cells); Low battery : Intermittent buzzer and LCD "BATT." part flashing | |||
Additional Functions | Gas concentration peak hold function, Auto-zero function (except oxygen), Earphone terminal. | |||
Explosion-Proof Structure | Ex iad IICT4 (with combustible gas) Ex ia IICT4 (without combustible gas) | |||
Operating Temperature Range | -10 to 40ºC | 0 to 40 ºC | ||
Dimensions/Weight | W56xH121xD32mm (excluding protrusions) Approx. 165g (excluding batteries) |
Gas Detected | Diffusion | Extractive |
---|---|---|
Combustible gas | XA-911 | XP-911 |
Oxygen | XA-912 | XP-912 |
Hydrogen sulfi de | XA-913H | XP-913H |
Carbon monoxide | XA-913C | XP-913C |
Combustible gas/Oxygen | XA-927 | XP-927 |
Combustible gas/Hydrogen sulfide | XA-924H | XP-924H |
Combustible gas/Carbon monoxide | XA-924C | XP-924C |
Oxygen/Hydrogen sulfide | XA-925H | XP-925H |
Oxygen/Carbon monoxide | XA-925C | XP-925C |
Hydrogen sulfi de/Carbon monoxide | XA-926 | XP-926 |
Combustible gas/Oxygen/Hydrogen sulfide | XA-936H | - |
Combustible gas/Oxygen/Carbon monoxide | XA-936C | - |
Combustible gas/Hydrogen sulfi de/Carbon monoxide | XA-937 | - |
Oxygen/Hydrogen sulfi de/Carbon monoxide | XA-938 | - |
Combustible gas/Oxygen/Hydrogen sulfi de/Carbon monoxide | XA-948 | - |