Kev Saib Xyuas Huab Cua Hauv Tsev rau CO2 TVOC
NTA
Kev soj ntsuam huab cua zoo hauv tsev tiag tiag nrog CO2 ntxiv rau TVOC thiab Temp.&RH
NDIR CO2 sensor nrog kev tshwj xeeb Self-Calibration ua rau CO2 ntsuas tau raug dua thiab txhim khu kev qha dua.
Ntau tshaj 10 xyoo lub neej ntawm CO2 sensor
Ntau tshaj 5 xyoos lub neej ntawm Semi-conductor TVOC (mix gases) sensor
Lub ntsuas kub thiab av noo digital nrog ntau tshaj 10 xyoo lub neej
Peb-xim (ntsuab/daj/liab) LCD backlight rau qib cua zoo tshaj plaws/nruab nrab/tsis zoo
Muaj lub tswb ceeb toom
Xaiv tau 1xrelay tso zis los tswj lub kiv cua
Kev ua haujlwm yooj yim los ntawm lub pob kov
Kev ua tau zoo meej hauv tus nqi qis rau kev kuaj pom thiab saib xyuas IAQ
Xaiv tau 220VAC lossis 24VAC/VDC fais fab mov; muaj adapter fais fab;
Muaj kev teeb tsa ntawm lub desktop thiab phab ntsa
Daim ntawv thov hauv chav kawm, chaw ua haujlwm, tsev so thiab lwm chav rau pej xeem
COV LUS QHIA TXOG KEV TXAWJ NTSE
| Kev saib xyuas cov txheej txheem | CO2 | TVOC | Kub | Cov av noo sib piv |
| Lub Sensor | Lub Tshuab Ntsuas Infrared Tsis Muaj Kev Tawg (NDIR) | Cov pa roj sib xyaw ua ke ntawm semiconductor | Cov ntsuas kub thiab av noo sib xyaw ua ke | |
| Kev ntsuas ntau yam | 0 ~ 5000ppm | 1 ~ 30ppm | -20~60℃ | 0 ~ 100% RH |
| Kev daws teeb meem ntawm zaub | 1ppm | 5ppm | 0.1 ℃ | 0.1% RH |
| Kev Tseeb @ 25℃(77℉) | ±60ppm + 3% ntawm kev nyeem ntawv | ±10% | ±0.5℃ | ±4.5% RH |
| Lub neej lub sijhawm | 15 xyoos (ib txwm) | 5 ~ 7 xyoo | 10 xyoo | |
| Kev Ruaj Ntseg | <2% | —— | <0.04 ℃ ib xyoos | <0.5%RH ib xyoos |
| Lub voj voog kho kom raug | ABC Logic Kev Ntsuas Tus Kheej | —— | —— | —— |
| Lub Sijhawm Teb | <2 feeb rau 90% kev hloov pauv | <1 feeb (rau 10ppm hydrogen, 30ppm ethanol) <5 feeb (rau ib tug luam yeeb) hauv chav 20m2 | <10 vib nas this kom ncav cuag 63% | |
| Lub sijhawm sov so | 72 teev (thawj zaug) 1 teev (ua haujlwm) | |||
| Cov yam ntxwv hluav taws xob | ||||
| Kev muab hluav taws xob | 100 ~ 240VAC18 ~ 24VAC/VDC nrog lub hwj chim adapter muaj | |||
| Kev siv nyiaj | 3.5 W siab tshaj plaws; 2.5 W nruab nrab. | |||
| Zaub thiab tswb | ||||
|
LCD Zaub | Ntsuab： CO2<1000ppm (qhov zoo tshaj plaws ntawm huab cua) TVOC: ▬ lossis ▬ ▬ (muaj kuab paug tsawg) Xim daj： CO2>1000ppm (cua zoo nruab nrab) TVOC: ▬ ▬ ▬ los yog ▬ ▬ ▬ ▬ (muaj pa phem nruab nrab)
Liab： CO2>1400ppm (cua tsis zoo) TVOC: ▬ ▬ ▬ ▬ ▬ los yog ▬ ▬ ▬ ▬ ▬ ▬ (muaj kuab paug ntau)
Ob hom xaiv tau: ob qho tib si CO2 thiab TVOC hla cov teeb tsa saum toj no (lub neej ntawd) Yog CO2 lossis TVOC dhau qhov teeb tsa saum toj no | |||
| Cov Cai ntawm Kev Siv thiab Kev Teeb tsa | ||||
| Cov xwm txheej ua haujlwm | -10~50℃(14~122℉); 0~95%RH, tsis muaj dej noo | |||
| Cov xwm txheej cia khoom | 0~50℃(32~122℉)/ 5~90%RH | |||
| Qhov hnyav | 200g | |||
| Qhov Loj | 130 hli (ntev) × 85 hli (dav) × 36.5 hli (siab) | |||
| Kev teeb tsa | Rooj tog lossis phab ntsa mount (65mm × 65mm lossis 85mmX85mm lossis 2 "× 4" lub thawv hlau) | |||
| Chav kawm IP ntawm tsev | PC/ABS, chav kawm tiv thaiv: IP30 | |||
