Description
Overview
Key Features
- Usingﾠimportedﾠhigh-precisionﾠelectrochemicalﾠprinciplesﾠsensor
- USBﾠinterfaceﾠhighﾠspeedﾠdataﾠtransmission,ﾠcanﾠbeﾠdownloadedﾠprintﾠdataﾠ(optional)
- LCDﾠdotﾠmatrixﾠdisplayﾠtechnology,ﾠcanﾠdisplayﾠtheﾠtypeﾠofﾠgas,ﾠtheﾠgasﾠunit,ﾠgasﾠconcentrationﾠvalues,
measuredﾠmaximum,ﾠlocalﾠtime,ﾠambientﾠtemperature,ﾠetc.
- SupportﾠChineseﾠandﾠEnglishﾠoperationﾠinterface,ﾠeasyﾠtoﾠswitch
- GasﾠconcentrationﾠunitﾠPPM,ﾠmg/m3ﾠcanﾠquicklyﾠswitchﾠdisplay
- Built-inﾠmicroﾠsamplingﾠpump,ﾠtheﾠpumpﾠsuctionﾠsizeﾠtenﾠstallsﾠadjustable
- Explosion-proofﾠcertification,ﾠproofﾠgrade:ﾠExiaﾠ?CT4
Technical Specifications
| GasﾠDetected | Methaneﾠ(CH4) | ||
| Detectionﾠprinciple | Electrochemicalﾠprinciples | ||
| SamplingﾠMethod | Pump-ﾠsuction,ﾠflowﾠupﾠ1L/min,ﾠpumpﾠsuctionﾠsizeﾠtenﾠstallsﾠadjustable | ||
| MeasureﾠRange | 0-100%LEL | ||
| Resolution | 0.1%LEL | ||
| Precision | 1%ﾠFS | ||
| SignalﾠOutput | USBﾠinterfaceﾠhighﾠspeedﾠdataﾠtransmission,ﾠcanﾠbeﾠdownloadedﾠprint
dataﾠ(optional) |
||
| ResponseﾠTime | ?ﾠ10S | ||
| Repeatability | ?ﾠﾱﾠ1% | ||
| Zeroﾠshift | ?ﾠﾱﾠ1%ﾠ(F.Sﾠ/ﾠYear) | ||
| Operatingﾠlanguage | SupportﾠinﾠEnglish | ||
| Temperature | -40F-158Fﾠﾠ ﾠ(-40ﾠ?ﾠ~ﾠ70ﾠ?) | ||
| Explosion-Proof | Exiaﾠ?ﾠCT4 | ||
| Alarmﾠmode | Sound,ﾠlight,ﾠvibration | ||
| Dimensions | 8.07in x 2.95in x 1.26in
(205*75*32mm) |
||
| RecoveryﾠTime | ?ﾠ10S | ||
| Linearityﾠerror | ?ﾠﾱﾠ1% | ||
| Display | LCDﾠdotﾠmatrixﾠdisplayﾠtechnology | ||
| Gasﾠunit | Supportﾠforﾠmultipleﾠgasﾠunitﾠswitchﾠdisplay | ||
| Humidity | 0-95%ﾠRH | ||
| Degreeﾠofﾠprotection | IP66 | ||
| Operatingﾠtime | 100ﾠhoursﾠ(offﾠpump) | ||
| Weight(net/gross) | 0.66lbs/1.76lbsﾠﾠﾠﾠ (300g/800g) | ||
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