NTA
1.RS485 tso zis, MODBUS kev sib txuas lus raws tu qauv
2. Tsawg tus nqi thiab ntseeg tau zoo
3. Txheeb xyuas ntau qhov kev sau kab ke
4. Los soj ntsuam tiag tiag ntawm cov ntaub ntawv ib puag ncig atmospheric
5.small loj, tsim qauv, hloov chaw yooj yim
KEV TXUJ CI
Nqaij khoom | Ntsiab Cai | Khwv | Daws Teeb Meem | Qhov Raug Yog |
Ntawm cua kub | Zog hluav taws xob txoj kev | -40-60℃ | 0.01℃ | ±0.3℃（25℃） |
Ntawm huab cua noo | Peev xwm qauv | 0-100% RH | 0.01% | 3% RH |
PM2.5 | Laser txoj kev | 0-1000μg/m³ | 1μg/m³ | ± 10% （GG lt; 500μg） |
PM10 | Laser txoj kev | 0-1000μg/m³ | 1μg/m³ | ± 10% （GG lt; 500μg） |
CO | Electrochemical txoj ntsiab cai | 0-10ppm | 10ppb | ±5%F.S |
CO2 | NDIR | 0-5000PPM | 1PPM | 50ppm ± 3% ntawm kev nyeem |
O2 | NDIR | 0-5000PPM | 1PPM | ±8%F.S |
Muab khoom | 12-24VDC | |||
Tsim Tawm | RS485 (Modbus) | |||
taag daim ntawv | Tes tsho ruaj ruaj, flange tas | |||
Kev siv fais fab | GG lt; 1.2w@12V | |||
Kev Tiv Thaiv Ingress | IP65 | |||
Chaw Haujlwm ib puag ncig | Qhov kub thiab txias: -40-70 ℃ ； Vaum: 5-90% RH | |||
Ntxiv muaj nuj nqi | Cov chaw khaws cov ntaub ntawv (chaw nres nkoj nqa, GPRS) Ckets Cov kab nrib ruaj ruaj (1.5m, 3m) tsim ib qho kev ua tiav ntawm chaw nres tsheb saib xyuas Platform B / S architecture software platform, mobile APP tus software software (hauv xov tooj ntawd version tsuas) Lub hnub ci fais fab system | |||
Cov khoom siv tseem ceeb | ASA + plastics engineering | |||
Mounting thav duab | 1.5m, 3m Ncej, 1.8m tripod | |||
GPS | Ntaus kev sib tw thiab muab tso rau | |||
Cov Ntaub Ntawv Tso Tawm | PC 、 Xov tooj APP 、 LED 、 LED TV zaub, thiab lwm yam | |||
Cim npe nrov: pm10&pm2.5 huab cua huab cua saib xyuas sensors, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas, nqi, nqi, zoo tshaj plaws, kev muag khoom
