RS485 ntse av noo noo sensor rau ntse av saib xyuas qhov system
Khoom piav qhia
Kev txiav txim siab sai ntawm cov av noo noo sensors rau kev ua liaj ua teb yog xav tau nyob rau hauv thaj chaw ntawm av thiab kev txuag dej, kev saib xyuas av hydrological, ntse av saib xyuas qhov system, precision ua liaj ua teb thiab irrigation.
Cov txheej txheem kev txiav txim siab suav nrog txoj kev ziab kom qhuav, txoj kab hluav taws xob, txoj kev siv hluav taws xob dielectric, txoj kev siv hluav taws xob sib nqus resonance, txoj kev sib cais tracer thiab txoj kev paub txog tej thaj chaw deb.Ntawm lawv, txoj kev dielectric yam ntxwv yog ib qho kev ntsuas tsis ncaj raws li cov khoom dielectric ntawm cov av, uas tuaj yeem paub qhov kev ntsuas sai thiab tsis muaj kev puas tsuaj ntawm cov av noo.
Tshwj xeeb tshaj yog, cov ntse av sensor tuaj yeem muab faib ua lub sijhawm sau lub sijhawm xav txog TDR txoj cai thiab zaus xav txog FDR txoj cai.
MTQ-11SM series av noo noo sensor yog dielectric sensor raws li lub hauv paus ntsiab lus ntawm zaus xav FDR.Nws tuaj yeem ntsuas qhov kev hloov pauv ntawm lub peev xwm ntawm lub sensor ntawm 100MHz zaus los ntsuas qhov dielectric tas li ntawm qhov nruab nrab ntxig.Vim tias qhov dielectric tas li ntawm cov dej yog siab heev (80), cov av yog (3-10).
Yog li ntawd, thaum cov dej noo nyob rau hauv cov av hloov pauv, lub dielectric qhov tsis tu ncua ntawm cov av kuj hloov pauv ntau.Qhov no series ntawm irrigation noo noo sensor txo qhov cuam tshuam ntawm kub hloov ntawm qhov ntsuas.Cov thev naus laus zis digital thiab cov khoom siv ruaj khov tau txais yuav, uas muaj qhov ntsuas qhov tseeb thiab tus nqi qis.Lub sensor tuaj yeem saib xyuas cov ntsiab lus dej tsis tu ncua hauv ntau qhov piv txwv thiab cov av sib txawv rau lub sijhawm ntev.
Cov yam ntxwv tseem ceeb
● Ntsuas av volumetric dej ntsiab lus nyob rau hauv 200 cm muaj peev xwm nyob ib ncig ntawm lub sojntsuam
● Tsim ntawm 100 MHz Circuit Court rau av noo sensor
● Tsawg rhiab heev nyob rau hauv siab salinity thiab cohesive av
● Kev tiv thaiv siab (IP68) rau kev faus ntev hauv av
● Cov khoom siv hluav taws xob dav dav, tsis yog-linear kho, siab raug thiab sib xws
● Me me, lub teeb yuag thiab yooj yim installation
● Muaj zog tiv thaiv xob laim, zaus-txiav cuam tshuam tsim thiab muaj peev xwm tiv thaiv kev sib tsoo
● Rov qab thiab Overvoltage Protection, Tam sim no txwv kev tiv thaiv (Tam sim no tso zis)
Technical Specification
| Tsis muaj | Kev piav qhia |
| Sensor txoj cai | Frequency Domain Reflection FDR |
| Kev ntsuas ntsuas | Av ntim dej cov ntsiab lus |
| Kev ntsuas ntau | Cov dej saturated |
| Cov dej noo ntau | 0-60% m³ / m³ |
| Qhov kub thiab txias | 0-50 ℃ |
| Tso zis teeb liab | 4 ~ 20mA, RS485 (Modbus-RTU raws tu qauv), 0 ~ 1VDC, |
| 0 ~ 2.5VDC | |
| Muab hluav taws xob | 5-24VDC, 12-36VDC |
| Moisture raug | 3% (tom qab txiav txim siab) |
| Kub qhov tseeb | ± 0.5 ℃ |
| daws teeb meem | 0.001 ib |
| Teb sijhawm | 500 ms |
| Kev ua haujlwm ib puag ncig | Sab nraum zoov, qhov haum ambient kub yog 0-45 ° C |
| Ua haujlwm tam sim no | 45-50mA, nrog kub <80mA |
| Cable ntev | 5 meters txheem (los yog customized) |
| Cov khoom siv tsev | ABS engineering plastics |
| Cov khoom sojntsuam | 316 stainless hlau |
| hnyav tag nrho | 500 g |
| Qib kev tiv thaiv | IP68 |
Daim ntawv thov
