EM21-Carbon Dioxide On-wall lossis In-wall Mointing Cua Zoo Saib Xyuas Cov Ntaub Ntawv Logger nrog Bluetooth Download
NTA
- Phab ntsa embedded installation lossis Phab ntsa nto installation
- LCD zaub lossis Tsis muaj LCD zaub
- Tsis siv neeg tshuaj ntsuam brightness hloov
- 3-xim LED teeb qhia peb CO2 ntau yam
- 18 ~ 36Vdc / 20 ~ 28Vac fais fab mov lossis 100 ~ 240Vac fais fab mov
- Lub sijhawm tiag tiag CO2 saib xyuas thiab 24 teev nruab nrab CO2
- Kev xaiv PM2.5 ib txhij saib xyuas lossis TVOC saib xyuas
- RS485 interface lossis yeem WiFi interface
TECHNICAL SPECIFICATIONS
General Cov ntaub ntawv
| Kev Ntsuas Parameter (max.) | CO2, Temp. & RH(optional PM2.5 or TVOC) |
| Cov zis (yeem) | RS485 (Modbus RTU) WIFI @ 2.4 GHz 802.11b/g/n |
| Kev ua haujlwm ib puag ncig | Temp:0 ~ 60 ℃ av noo︰0 ~ 99% RH |
| Kev cia khoom | 0 ℃ ~ 50 ℃, 0 ~ 70% RH |
| Fais fab mov | 24VAC / VDC ± 20%, 100 ~ 240VAC |
| Zuag qhia tag nrho Dimension | 91.00mm * 111.00mm * 51.00 hli |
| Kev siv fais fab | Qhov nruab nrab 1.9w (24V) 4.5w (230V) |
| Kev teeb tsa(embedded) | Standard 86/50 yeeb nkab lub thawv (ntsia lub qhov nrug 60mm) American standard yeeb nkab box (ntsuas qhov nrug 84mm) |
PM 2.5 Cov ntaub ntawv
| Sensor | Laser particle sensor, lub teeb tawg txoj kev |
| Kev ntsuas ntau | 0 ~ 500μg ∕m3 |
| Tso zis daws teeb meem | 1m3g ib |
| Qhov tseeb (PM2.5) | <15% |
Cov ntaub ntawv CO2
| Sensor | Tsis-Dispersive Infrared Detector (NDIR) |
| Kev ntsuas ntau | 400-5,000 ppm |
| Tso zis daws teeb meem | 1ppm ua |
| Qhov tseeb | ± 50ppm + 3% ntawm kev nyeem ntawv lossis 75ppm |
Cov ntaub ntawv kub thiab av noo
| Sensor | High precision digital integrated kub thiab humidity sensor |
| Kev ntsuas ntau | Kub: 0 ℃ ~ 60 ℃ Humidity: 0 ~ 99% RH |
| Tso zis daws teeb meem | Temp: 0.01 ℃ Humidity: 0.01% RH |
| Qhov tseeb | Kub: ± 0.8 ℃ Humidity: ± 4.5% RH |
TVOC Data
| Sensor | Hlau oxide roj sensor |
| Kev ntsuas ntau | 0.001 ~ 4.0mg / m |
| Tso zis daws teeb meem | 0.001mg ∕m 3 |
| Qhov tseeb | <15% |
DIMENSION
Sau koj cov lus ntawm no thiab xa tuaj rau peb
