LORA LORAWAN RS485 Dej Qib thiab Dej EC TEMPERATURE TDS SALINITY sensor rau qhov zoo
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Khoom Taw Qhia
Dej zoo EC, kub, TDS, salinity thiab kua theem tuaj yeem kuaj ib txhij.High ntau, tuaj yeem ntsuas cov dej zoo ntawm cov dej sib sib zog nqus Wells.Physically sib xyaw ua ke, yooj yim rau nruab, hloov tau.
Khoom nta
Cov yam ntxwv ntawm cov khoom
● Dej zoo EC, qhov kub thiab txias, TDS, salinity thiab kua theem tuaj yeem kuaj ib txhij.
● Muaj ntau yam, tuaj yeem ntsuas cov dej zoo ntawm qhov dej tob.
● Lub cev sib xyaw ua ke, yooj yim rau nruab, hloov tau.
Cov zis: RS485 / 4-20mA / 0-5V, 0-10V.
● Peb tuaj yeem muab ntau yam wireless modules, suav nrog GPRS, 4G, WIFI, LORA LORAWAN, thiab peb kuj tuaj yeem muab cov servers thiab software saib cov ntaub ntawv hauv lub sijhawm.
Khoom siv
Siv dav hauv kev tiv thaiv ib puag ncig, dej phwj tuaj kho, thermal zog, aquaculture, khoom noj khoom haus, metallurgy, tshuaj lom neeg kev lag luam, kais dej, luam ntawv thiab dyeing, ntawv ua, tshuaj, fermentation, electroplating thiab lwm yam kev soj ntsuam online.
Khoom Parameters
| Pneumatic Dej Gauge Sensor | |
| Kev ntsuas ntau | 0 ~ 10meters (-0.1 ~ 0 ~ 60Mpa) |
| Ntsuas qhov tseeb | 0.2% |
| Tso zis teeb liab | RS485 ua |
| Muaj peev xwm overload | 1.5 npaug ntawm qhov ntau |
| Kub drift | 0.03% FS / ℃ |
| Fais fab mov | 12-36VDC 24VDC |
| Nruab nrab kub | -20 ~ 75 ℃ |
| Ambient kub | -30 ~ 80 ℃ |
| Ntsuas nruab nrab | Gas los yog kua uas tsis corrode stainless hlau |
| Ntsuas kev daws teeb meem | 1 hli |
| Dej EC TDS Salinity Kub 4 hauv 1 transmitter | |
| Ntsuas ntau yam | EC: 0 ~ 2000000us/cm (20ms/cm) TDS: 100000ppm Salinity: 160 ppt Kub: 0-60 ℃ |
| Kev ntsuas qhov tseeb | EC: ± 1% FS TDS: ± 1% FS Salinity: ± 1% FS Kub: ± 0.5 ℃ |
| Ntsuas kev daws teeb meem | EC: 10us/cm (0.01ms/cm) TSI: 10ppm Salinity: 0.1 ppt Kub: 0.1 ℃ |
| Tsis siv neeg kub them nyiaj | 0 ~ 60 ° C |
| Tso zis | Voltage teeb liab (0 ~ 2V, 0 ~ 2.5V, 0 ~ 5V, 0 ~ 10V, ib qho ntawm plaub) 4-20 mA (lub voj voog tam sim no) RS485 (tus qauv Modbus-RTU raws tu qauv, chaw nyob chaw nyob: 01) |
| Muab hluav taws xob | 8 ~ 24V DC (thaum lub teeb liab tso zis yog 0 ~ 2V, 0 ~ 2.5V, RS485) 12 ~ 24V DC (thaum lub teeb liab tso zis yog 0 ~ 5V, 0 ~ 10V, 4 ~ 20mA) |
| Ua haujlwm ib puag ncig | Kub 0 ~ 60 ° C;Humidity ≤ 85% RH |
| Kev siv fais fab | ≤0.5W |
| Wireless module | Server thiab software |
| Peb tuaj yeem muab tau | Peb tuaj yeem muab cov huab server thiab sib phim |
FAQ
Q: Kuv tuaj yeem tau txais cov lus hais li cas?
A: Koj tuaj yeem xa cov lus nug ntawm Alibaba lossis cov ntaub ntawv tiv toj hauv qab no, koj yuav tau txais cov lus teb ib zaug.
Q: Dab tsi yog cov yam ntxwv tseem ceeb ntawm lub sensor no?
A. Dej zoo EC, qhov kub thiab txias, TDS, salinity thiab kua theem tuaj yeem kuaj ib txhij.
B. Ntau yam, tuaj yeem ntsuas qhov dej zoo ntawm qhov dej tob hauv qhov dej.
C. Lub cev sib xyaw ua ke, yooj yim rau nruab, hloov tau.
D. Tso zis: RS485 / 4-20mA / 0-5V, 0-10V.
Q: Kuv puas tuaj yeem tau txais cov qauv?
A: Yog, peb muaj cov ntaub ntawv hauv Tshuag los pab koj kom tau txais cov qauv sai li sai tau.
Q: Dab tsi yog cov khoom siv hluav taws xob thiab cov teeb liab tso tawm?
A: 12 ~ 24V DC (thaum lub teeb liab tso zis yog 0 ~ 5V, 0 ~ 10V, 4 ~ 20mA) (tuaj yeem kho tau 3.3 ~ 5V DC)
Q: Kuv tuaj yeem sau cov ntaub ntawv li cas?
A: Koj tuaj yeem siv koj tus kheej cov ntaub ntawv logger lossis wireless kis tau tus mob module yog tias koj muaj, peb muab RS485-Mudbus kev sib txuas lus raws tu qauv.
Q: Koj puas muaj qhov sib tw software?
A: Yog, peb tuaj yeem muab cov software sib tw thiab nws yog dawb xwb, koj tuaj yeem tshawb xyuas cov ntaub ntawv hauv lub sijhawm thiab rub tawm cov ntaub ntawv los ntawm software, tab sis nws xav tau siv peb cov ntaub ntawv sau thiab tus tswv tsev.
Q: Lub neej ntawm no Sensor yog dab tsi?
A: Feem ntau 1-2 xyoos ntev.
Q: Kuv puas tuaj yeem paub koj qhov warranty?
A: Yog, feem ntau nws yog 1 xyoos.
Q: Lub sijhawm khoom xa tuaj yog dab tsi?
A: Feem ntau, cov khoom yuav raug xa hauv 3-5 hnub ua haujlwm tom qab tau txais koj cov nyiaj them poob haujlwm.Tab sis nws nyob ntawm koj qhov ntau.
