Qhov kev nkag siab ntawm qhov ntsuas hluav taws xob ncaj qha yog qhov tseem ceeb ntawm lub raj du, uas yog tsim los ntawm cov lus teb ceev ceev hlau qhov txhab electroplated thermopile. Qhov kev hnov mob yog coated nrog matt dub xim nyob rau sab uas tig rau lub hnub, thiab qhov kub kub ntawm lub thermopile yog hauv qab no. Thaum lub hnub ci ntsa iab ntawm qhov kub, qhov kub nce, thiab nws tsim qhov sib txawv ntawm qhov kub thiab txias ntawm sab nraud, yog li tsim lub zog hluav taws xob, uas yog proportional rau qhov ncaj qha hluav taws xob siv ntawm lub hnub.
SPECIFICATIONS
| rhiab heev | 7-14μV∕W.m-2 |
| Sijhawm tsis tu ncua | Tsawg dua lossis sib npaug li 15S (99%) |
| Internal Resistance | Txog 80Ω |
| Taug qab qhov tseeb | ± 168h ± 1 degree |
| Qhib lub kaum sab xis | 4 degree |
| Kev ruaj ntseg txhua xyoo | ± 1% (rhiab heev npaum li cas) |
| Ua haujlwm ib puag ncig | -45 degree -+45 degree |
| Fais fab mov | AC220V lossis DC12V |
| Qhov hnyav | 5 Kg |
| Kev ntsuas ntau | 0-2000W/m2 |
| Teeb liab tso zis | 0 - 20mV (tso tawm 4 - 20mA thaum siv nrog dl-2 tus qauv tam sim no transmitter) |
| Qhov tseeb | Ua haujlwm ntsuas <5%; Standard ntsuas <2% |
Cim npe nrov: direct radiation sensor, semi-automatic nrhiav, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, nqe, nqi, zoo tshaj, kev muag khoom
