Tsim los rau lub sijhawm ntsuas ntsuas ambiance carbon dioxide qib, huab cua zoo (VOC's), kub thiab txheeb ze av noo.
NDIR infrared CO2 sensor sab hauv nrog tshwj xeeb Self Calibration.Nws ua rau CO2 ntsuas qhov tseeb thiab txhim khu kev qha.
Ntau tshaj 10 xyoo lub neej ntawm CO2 sensor.
Sib xyaw gases sensor nrog siab rhiab heev rau VOC thiab luam yeeb.
High precision kub thiab txheeb ze humidity ntsuas yeem
Ua ke ob qho tib si av noo thiab kub sensors seamlessly nrog digital pib them nyiaj
Muab txog li 2 lossis 3 analog outputs rau CO2, huab cua zoo (VOC's) thiab kub los yog txheeb ze av noo.
Nrog LCD lossis tsis muaj LCD xaiv tau
LCD zaub CO2, ntsuas kub thiab av noo nrog rau huab cua zoo (VOC's) qib.
Phab ntsa mounting hom nrog yooj yim installation.
Modbus RS485 interface nrog cov zis rau CO2, kub, av noo thiab huab cua zoo (VOC's).
24VAC / VDC fais fab mov
EU tus qauv
Saib xyuas qhov ntsuas | CO2 | Air Quality (VOCs) | Kub | txheeb ze humidity |
Qhov ntsuas qhov ntsuas | Tsis-Dispersive Infrared Detector (NDIR) | Semiconductor mixgases sensor | Digital ua ke kub thiab humidity sensor | |
Kev ntsuas ntau | 0 ~ 2000ppm (default) 0 ~ 5000ppm (xaiv tau hauv kev txiav txim) | 1 ~ 30 ppm | 0 ~ 50 ℃ (default) -20 ~ 60 ℃ xaiv tau | 0 ~ 100% RH |
Zaub daws teeb meem | 1ppm ua | 0,1ppm ua | 0.1 ℃ | 0.1% RH |
Qhov tseeb @ 25℃(77℉) | ± 40ppm + 3% kev nyeem ntawv | ± 10% | ± 0.5 ℃ | ± 3% RH |
Lub neej | 15 xyoo (nco) | 5y7 xya | 10 xyoo | |
Calibration voj voog | ABC Logic SelfCalibration | —— | —— | —— |
Teb Sijhawm | <2 feeb rau 90% hloov | <1 feeb (rau 10ppm hydrogen, 30ppm ethanol) <5 feeb (rau luam yeeb) hauv 20m2chav | <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 | 24VAC/VDC | |||
Kev noj haus | 3.5 W max.;2.5 W AW | |||
Cov zis | Txog li peb qhov analog outputs 0 ~ 10VDC (default) lossis 4 ~ 20mA (xaiv tau los ntawm jumpers) 0 ~ 5VDC (xaiv hauv qhov kev txiav txim, hloov tsis tau) | |||
Modbus interface | RS-485 nrog Modbus raws tu qauv, 19200bps tus nqi, 15KV antistatic tiv thaiv, chaw nyob ywj pheej. |
Zaub thiab tswb | |
LCD zaub | Dawb backlit LCD zaub: CO2 + VOC + Kub & Humidity ntsuas |
Cov xwm txheej ntawm kev siv thiab kev teeb tsa | |
Cov xwm txheej ua haujlwm | -20 ~ 60 ℃ (-4 ~ 140 ℉);0 ~ 95% RH, tsis condensing |
Cia tej yam kev mob | 0 ~ 50 ℃ (32 ~ 122 ℉) / 20 ~ 60% RH |
Qhov hnyav | 24 0g |
Qhov ntev | 130mm (L) × 85mm (W) × 36.5 hli (H) |
Kev teeb tsa | 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 |
Txuj | CE-Kev pom zoo |