Infrared CH4 meter GJH4 (A)
Daim ntawv thov:
GJH4 (A) Infrared CH4 Meter tuaj yeem txuas ntxiv thiab hloov pauv lub qhov CH4 concentration rau hauv cov qauv hluav taws xob teeb liab thiab tom qab ntawd xa mus rau cov khoom siv sib txuam.Nws tuaj yeem qhia qhov concentration ntawm methane hauv situ thiab nws muaj kev ua haujlwm ntawm transfinite audible thiab pom lub tswb.Nws tuaj yeem txuas nrog kev saib xyuas qhov system, breaker thiab cua zog gas ntsuas ntsuas.Nws yog dav siv nyob rau hauv qhov chaw ntawm thee mining ua hauj lwm lub ntsej muag, hluav taws xob thiab mechanical cavern thiab rov qab huab cua txoj kev.
Feature tseem ceeb:
1.It adopts hom tshiab ib nti microcomputer thiab siab integration digital circuit.Tom qab ntawd cov qauv hauv Circuit Court yog qhov yooj yim.Kev ua tau zoo yog txhim khu kev qha.Yooj yim rau tu thiab debugging.
2.Nws muaj kev ua haujlwm ntawm Infrared tej thaj chaw deb calibration xoom, rhiab heev thiab ceeb toom xwm txheej ceev.Nws yog yooj yim thiab yooj yim rau calibrating.
3.Lub sensor muaj nuj nqi ntxiv ntawm kev txiav tawm tswj.Koj muaj peev xwm teem txiav tawm point arbitrarily.Nws muaj ntau txoj haujlwm siv.
4.Siv hom tshiab ntawm kev hloov hluav taws xob, txo qhov kev siv lub zog ntawm lub cav, ua kom qhov sib kis ntawm qhov ntsuas.
5.Self-diagnostic muaj nuj nqi, yooj yim rau siv thiab tswj.
6.Newly high-strength plhaub qauv, txhim khu kev cuam tshuam ntawm qhov ntsuas.
Technical Specification:
Kev xeem ntau yam | 0.00% CH4 ~ 4.0% CH4 |
Ib puag ncig kub | 0 ° C ~ 40 ° C |
txheeb ze humidity | ≤ 98% RH |
Atmosphere Siab | 80kPa ~ 116kPa |
Cua Ceev | 0m / s ~ 8m / s |
Ntau zaus | 200Hz ~ 1000Hz |
Tam sim no | 1mA DC ~ 5mA DC |
Teb ceev | ≤ 20S |
infrared tivthaiv lub neej | 5 xyoo |
suab nrov | ≥85dB |
Dimension | 270mm × 155mm × 55mm |
Qhov hnyav | ≤1.3kg |