Cov Pa roj Carbon Dioxide Transmitter nrog Kub. & RH
NTA
Tshawb nrhiav CO2 theem ntawm ib puag ncig sab hauv tsev tiag tiag
NDIR infrared CO2 sensor nrog Self-Calibration thiab txog li 15 xyoo lub neej
Kev kuaj xyuas av noo thiab kub xaiv tau
Kev sib xyaw ua ke ntawm qhov kub thiab txias thiab av noo muab qhov tseeb siab tshaj plaws hauv ntau yam
Kev teeb tsa phab ntsa nrog lub sensor sab nraud nrog qhov tseeb dua ntawm kev ntsuas
Kev xaiv zaub LCD backlit tuaj yeem tso saib CO2 ntsuas thiab kub + RH ntsuas
Muab ib lossis peb qhov 0 ~ 10VDC lossis 4 ~ 20mA lossis 0 ~ 5VDC analog outputs
Modbus RS485 kev sib txuas lus interface ua rau kev siv thiab kev sim yooj yim dua
Cov qauv ntse nrog rau kev teeb tsa yooj yim thiab kev txuas hluav taws xob
CE-Kev Pom Zoo
COV LUS QHIA TXOG KEV TXAWJ NTSE
| CO2 Sensor | Lub Tshuab Ntsuas Infrared Tsis Muaj Kev Tawg (NDIR) | |
| Kev Ntsuas Ntau Yam | 0 ~ 2000ppm (ua ntej) 0 ~ 5000ppm xaiv tau | |
| Kev raug | ±60ppm + 3% ntawm kev nyeem @22℃(72℉) | |
| Kev Ruaj Ntseg | <2% ntawm qhov ntsuas tag nrho thoob plaws lub neej ntawm lub sensor | |
| Kev kho kom raug | Kev ntsuas tus kheej | |
| Lub Sijhawm Teb | <5 feeb rau 90% kauj ruam hloov pauv ntawm qhov ceev qis ntawm cov kav dej | |
| Tsis yog linearity | <1% ntawm qhov ntsuas tag nrho @22 ℃ (72 ℉) | |
| Kev vam khom ntawm lub siab | 0.135% ntawm kev nyeem ib mm Hg | |
| Kev Nyob Ntawm Qhov Kub | 0.2% ntawm qhov ntsuas tag nrho ib ºC | |
| Kub thiab av noo Sensor | Kub | Qhov av noo sib piv |
| Cov khoom siv sensor: | Qhov sib txawv ntawm Band-gap-sensor | Lub ntsuas av noo capacitive |
| Kev ntsuas ntau yam | 0℃~50℃(32℉~122℉) (ua ntej) | 0 ~ 100% RH |
| Kev raug | ±0.5℃ (0℃~50℃) | ±3% RH (20% -80% RH) |
| Kev daws teeb meem ntawm cov zaub | 0.1 ℃ | 0.1% RH |
| Kev Ruaj Ntseg | ±0.1℃ib xyoos | ±1% RH ib xyoos |
| Cov Ntaub Ntawv Dav Dav | ||
| Kev muab hluav taws xob | 24VAC/24VDC ±5% | |
| Kev siv nyiaj | 1.8 W siab tshaj plaws; 1.0 W nruab nrab. | |
| LCD zaub | LCD dawb backlit zaub ntsuas CO2 los yog CO2 + ntsuas kub thiab av noo | |
| Cov zis analog | 1 lossis 3 X cov zis analog 0 ~ 10VDC (lub neej ntawd) lossis 4 ~ 20mA (xaiv tau los ntawm jumpers) 0 ~ 5VDC (xaiv thaum qhov chaw txiav txim) | |
| Modbus RS485 Kev Sib Txuas Lus | 19200bps, 15KV tiv thaiv kev tiv thaiv zoo li qub. | |
| Cov xwm txheej ua haujlwm | 0℃~50℃(32~122℉); 0~99%RH, tsis condensing | |
| Cov xwm txheej cia khoom | 0~60℃(32~140℉)/ 5~95%RH | |
| Qhov hnyav tag nrho | 300g | |
| Chav kawm IP | IP50 | |
| Kev Pom Zoo Txheem | CE-Kev Pom Zoo | |












