Sab Hauv Tsev Cua Zoo Saib Xyuas rau CO2 TVOC
NTA
Kev saib xyuas huab cua hauv tsev tiag tiag nrog CO2 ntxiv rau TVOC thiab Temp.&RH
NDIR CO2 sensor nrog tshwj xeeb Self-Calibration ua rau CO2 ntsuas qhov tseeb thiab txhim khu kev qha.
Ntau tshaj 10 xyoo lub neej ntawm CO2 sensor
Ntau tshaj 5 xyoos lub neej ntawm Semi-conductor TVOC (mix gases) sensor
Digital kub thiab av noo sensor nrog ntau tshaj 10 xyoo lub neej
Peb-xim (ntsuab / daj / liab) LCD backlight rau pom / nruab nrab / tsis zoo cua tshuab
Buzzer tswb muaj
Yeem 1xrelay tso zis los tswj tus kiv cua
Kev ua haujlwm yooj yim los ntawm lub khawm kov
Kev ua tau zoo tshaj plaws hauv tus nqi qis rau IAQ nrhiav thiab saib xyuas
220VAC lossis 24VAC / VDC fais fab mov xaiv tau; fais fab adapter muaj;
Desktop thiab phab ntsa mounting muaj
Daim ntawv thov hauv chav kawm, chaw ua haujlwm, tsev so thiab lwm chav pej xeem
TECHNICAL SPECIFICATIONS
| Saib xyuas qhov ntsuas | CO2 | TVOC | Kub | txheeb ze humidity |
| Sensor | Tsis-Dispersive Infrared Detector (NDIR) | Semiconductor mix gases sensor | Digital ua ke kub thiab humidity sensor | |
| Kev ntsuas ntau | 0 ~ 5000ppm | 1 ~ 30 ppm | -20 ~ 60 ℃ | 0 ~ 100% RH |
| Zaub daws teeb meem | 1ppm ua | 5ppm ua | 0.1 ℃ | 0.1% RH |
| Qhov tseeb @ 25℃(77℉) | ± 60ppm + 3% kev nyeem ntawv | ± 10% | ± 0.5 ℃ | ± 4.5% RH |
| Lub neej | 15 xyoo (nco) | 5y7 xya | 10 xyoo | |
| Kev ruaj ntseg | <2% | —— | <0.04 ℃ toj xyoo | <0.5% RH tauj ib xyoos |
| Calibration voj voog | ABC Logic Self Calibration | —— | —— | —— |
| Teb Sijhawm | <2 feeb rau 90% hloov | <1 feeb (rau 10ppm hydrogen, 30ppm ethanol) <5 feeb (rau luam yeeb) hauv 20m2 chav | <10 vib nas this mus txog 63% | |
| Ua kom sov lub sijhawm | 72 teev (thawj zaug) 1 teev (ua haujlwm) | |||
| Cov yam ntxwv hluav taws xob | ||||
| Fais fab mov | 100 ~ 240VAC18 ~ 24VAC / VDC nrog lub hwj chim adapter muaj | |||
| Kev noj haus | 3.5 W max. ; 2.5 W AW | |||
| Zaub thiab tswb | ||||
|
LCD zaub | Ntsuab: CO2<1000ppm (zoo huab cua zoo) TVOC: ▬ or ▬▬ (muaj kuab paug tsawg) Daj: CO2> 1000ppm (qhov nruab nrab cua zoo) TVOC: ▬ ▬ ▬ or ▬ ▬ ▬ ▬
Liab: CO2> 1400ppm (cov huab cua tsis zoo) TVOC: ▬ ▬ ▬ ▬ ▬ or ▬ ▬ ▬ ▬ ▬ ▬
Ob hom xaiv tau: ob qho tib si CO2 thiab TVOC dhau qhov teeb tsa saum toj no (default) Los yog CO2 lossis TVOC dhau qhov teeb tsa saum toj no | |||
| Cov xwm txheej ntawm kev siv thiab kev teeb tsa | ||||
| Cov xwm txheej ua haujlwm | -10 ~ 50 ℃ (14 ~ 122 ℉); 0 ~ 95% RH, tsis condensing | |||
| Cia tej yam kev mob | 0 ~ 50 ℃ (32 ~ 122 ℉) / 5 ~ 90% RH | |||
| Qhov hnyav | 200 g | |||
| Qhov ntev | 130mm (L) × 85mm (W) × 36.5 hli (H) | |||
| Kev teeb tsa | Desktop lossis phab ntsa mount (65mm × 65mm los yog 85mmX85mm los yog 2 "× 4" hlau thawv) | |||
| Housing IP chav kawm | PC / ABS, chav kawm tiv thaiv: IP30 | |||
