Basic CO2 gas sensor
NTA
Real-time ntes CO2 qib.
NDIR infrared CO2 module sab hauv
CO2 sensor muaj Self-Calibration Algorithm thiab ntau tshaj 10 xyoo lub neej
Phab ntsa-mounting
Muab ib qho analog tso zis
Tsuas yog 0 ~ 10VDC tso zis lossis 0 ~ 10VDC / 4 ~ 20mA xaiv tau
Tsim rau kev siv yooj yim hauv HVAC, kev siv cua tshuab
Modbus RS485 kev sib txuas lus interface xaiv tau
CE-Kev pom zoo
TECHNICAL SPECIFICATIONS
| Gas ntes tau | Cov pa roj carbon dioxide (CO2) |
| Qhov ntsuas qhov ntsuas | Tsis-Dispersive Infrared Detector (NDIR) |
| Qhov tseeb @ 25 ℃ (77 ℉) | ± 70ppm + 3% nyeem ntawv |
| Kev ruaj ntseg | <2% ntawm FS dhau lub neej ntawm sensor (10 xyoo raug) |
| Calibration | Self Calibration nyob rau hauv |
| Teb sijhawm | <2 feeb rau 90% kauj ruam hloov |
| Ua kom sov lub sijhawm | 10 feeb (thawj zaug) / 30 vib nas this (ua haujlwm) |
| CO2 ntsuas ntau yam | 0-2,000 ppm |
| Sensor lub neej | > 10 xyoo |
| Fais fab mov | 24VAC / 24VDC |
| Kev noj haus | 3.6 W max. ; 2.4 wb. |
| Analog tso zis | 1X0 ~ 10VDC tawm tawm / lossis 1X0 ~ 10VDC / 4 ~ 20mA xaiv tau los ntawm jumpers |
| Modbus interface | Modbus RS485 interface 9600/14400/19200 (default) / 28800 lossis 38400bps |
| Cov xwm txheej ua haujlwm | 0 ~ 50 ℃ (32 ~ 122 ℉); 0 ~ 95% RH, tsis condensing |
| Cia tej yam kev mob | 0 ~ 50 ℃ (32 ~ 122 ℉) |
| Net nyhav | 160 g |
| Qhov ntev | 100mm × 80mm × 28mm |
| Installation txheem | 65mm × 65mm los yog 2 "× 4" hlau thawv |
| Kev pom zoo | CE-Kev pom zoo |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
