3 hauv 1 CO2 thiab T / RH transmitter LCD xaiv tau

3 nyob rau hauv 1 CO2 thiab T / RH transmitter LCD xaiv Featured duab

Lus piav qhia luv luv:

Tsim los rau lub sijhawm saib xyuas ntawm ib puag ncig CO2 concentrations thiab kub thiab av noo
Ua hauv NDIR infrared CO2 sensor.Kev kuaj xyuas tus kheej muaj nuj nqi,
Ua kom CO2 saib xyuas kom raug thiab txhim khu kev qha
Lub CO2 module tshaj 10 xyoo lub neej
High precision kub thiab av noo xyuas, xaiv kis tau tus mob
Kev siv digital kub thiab av noo sensors, qhov zoo tshaj plaws realization ntawm kub
Kev them nyiaj ua haujlwm ntawm cov av noo rau CO2 ntsuas
Peb xim backlit LCD muab cov lus ceeb toom tsis txaus ntseeg
Ntau yam ntawm phab ntsa mounting qhov ntev yog muaj rau kev siv yooj yim
Muab Modbus RS485 kev sib txuas lus interface xaiv
24VAC / VDC fais fab mov
EU txuj, CE ntawv pov thawj

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Lus Taw Qhia

Khoom cim npe

NTA

Tsim kom muaj lub sijhawm ntsuas ambiance carbon dioxide qib thiab kub + RH%
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
High precision ntsuas kub thiab av noo ntsuas
Ua ke ob qho tib si av thiab qhov kub thiab txias sensors seamlessly nrog lub digital pib them nyiaj
Muab txog li peb qhov analog linear outputs rau kev ntsuas
LCD yog xaiv los tso saib CO2 thiab ntsuas kub & RH ntsuas
Kev xaiv Modbus kev sib txuas lus
24VAC / VDC fais fab mov
EU txuj thiab CE-pom zoo

TECHNICAL SPECIFICATIONS

Cov pa roj carbon dioxide
Qhov ntsuas qhov ntsuas		Tsis-Dispersive Infrared Detector (NDIR)
CO2 ntsuas ntau yam		0 ~ 2000ppm / 0 ~ 5,000ppm, 10000ppm thiab 50000ppm yog xaiv tau
CO2 qhov tseeb @ 22 ℃ (72 ℉)		± 40ppm + 3% ntawm kev nyeem ntawv lossis ± 75ppm (qhov twg ntau dua)
Kub dependence		0.2% FS ib ℃
Kev ruaj ntseg		<2% ntawm FS dhau lub neej ntawm sensor (15 xyoo raug)
Siab dependence		0.13% ntawm kev nyeem ntawv ib hli Hg
Calibration		ABC Logic Self Calibration Algorithm
Teb sijhawm		<2 feeb rau 90% kauj ruam hloov ib txwm
Teeb liab hloov tshiab		Txhua 2 vib nas this
Lub sijhawm sov so		2 teev (thawj zaug) / 2 feeb (ua haujlwm)
	Kub		Cov av noo
Kev ntsuas ntau	0 ℃ ~ 50 ℃ (32 ℃ ~ 122 ℃) (default)		0 ~ 100% RH
Qhov tseeb	± 0.4 ℃ (20 ℃ ~ 40 ℃)		± 3% RH (20% -80% RH)
Zaub daws teeb meem	0.1 ℃		0.1% RH
Kev ruaj ntseg	<0.04 ℃ / xyoo		<0.5% RH / xyoo
Cov ntaub ntawv dav dav
Fais fab mov		24VAC/VDC
Kev noj haus		1.8 W max.;1.2 wb.
Analog tso zis		1 ~ 3 X analog outputs 0 ~ 10VDC (default) los yog 4 ~ 20mA (xaiv los ntawm jumpers) 0 ~ 5VDC (xaiv ntawm qhov kev txiav txim)
Modbus kev sib txuas lus (yeem)		RS-485 nrog Modbus raws tu qauv, 19200bps tus nqi, 15KV antistaticprotection, chaw nyob ywj pheej.
Cov xwm txheej ua haujlwm		0 ~ 50 ℃ (32 ~ 122 ℉);0 ~ 95% RH, tsis condensing
Cia tej yam kev mob		10 ~ 50 ℃ (50 ~ 122 ℉), 20 ~ 60% RH tsis condensing
Net nyhav		24 0g
Qhov ntev		130mm (H) × 85mm (W) × 36.5mm (D)
Kev teeb tsa		phab ntsa mounting nrog 65mm × 65mm los yog 2 "× 4" hlau thawv
Chav tsev thiab IP chav kawm		PC / ABS cov khoom siv hluav taws kub tsis zoo, chav kawm tiv thaiv: IP30
Txuj		CE-Kev pom zoo