• Peb qhov kub thiab peb qhov av noo noo Recorder

Peb qhov kub thiab peb qhov av noo noo Recorder

Lus piav qhia luv luv:

Main controller technical parameters

. Cov ntaub ntawv muaj peev xwm:> 30000 pawg
. Lub sijhawm sau cia: 1 teev - 24 teev adjustable
. Kev sib txuas lus interface: hauv zos 485 rau USB 2.0 thiab GPRS wireless
. Ua haujlwm ib puag ncig: -20 ℃ -80 ℃
. Ua haujlwm voltage: 12V DC
. Fais fab mov: roj teeb powered

 


Product Detail

Khoom cim npe

Av Moisture Sensor

1. Taw qhia
Cov av noo noo sensor yog lub siab-precision, siab-rhiab heev sensor uas ntsuas av kub. Nws txoj hauv kev ua haujlwm yog tias ntsuas av noo los ntawm FDR (frequency domain method) tuaj yeem ua raws li cov av volumetric noo noo cov ntsiab lus, uas yog ib txoj kev ntsuas av noo uas ua raws li cov qauv thoob ntiaj teb tam sim no. Lub transmitter muaj teeb liab tau, xoom drift thiab kub them nyiaj ua haujlwm. Qhov ntsuas no haum rau thaj chaw uas xav tau ntsuas av noo, xws li huab cua, ib puag ncig, kev ua liaj ua teb, hav zoov, kev txuag dej, hluav taws xob, thiab lwm yam.
2. Nta
Kev ntsuas qhov tseeb, cov lus teb ceev ceev thiab kev sib hloov tau zoo
Nrog lub zog rov qab txuas kev tiv thaiv muaj nuj nqi
Epoxy resin casting, zoo sealing thiab corrosion kuj, tuaj yeem faus rau hauv av rau lub sijhawm ntev
Me me tsim, yooj yim nqa, yooj yim installation, khiav lag luam thiab tu.
Stainless hlau probes lav lub neej ntev.
Txhim khu kev ua tau zoo, tsis tshua muaj kev cuam tshuam los ntawm av salinity, haum rau ntau hom av
3. Technical parameters
⊙ Qhov tseeb: ± 3%
⊙ Kev ntsuas ntau: 0-100%
⊙ Ntsuas lub sij hawm ruaj khov: 2 vib nas this
⊙ Lub sij hawm teb: <1 vib nas this
⊙Probe Length: 5.5cm
⊙Probe txoj kab uas hla: 3mm
⊙Probe khoom: stainless hlau
⊙ Circuit sealing: epoxy resin
⊙ Ua haujlwm tam sim no: 25 ~ 35mA, tus nqi raug 28mA (voltage type)
⊙ Kev ntsuas zaus: 100MHz
⊙ Ntsuas thaj tsam: Lub tog raj kheej nrog txoj kab uas hla ntawm 7cm thiab qhov siab ntawm 7cm nyob ib puag ncig lub hauv paus sojntsuam nrog lub hauv paus sojntsuam ua qhov chaw
⊙ Lead ntev: 2.5 meters (tuaj yeem kho tau)
★ Voltage tso zis hom
Qhov hluav taws xob: 7-24v DC
Cov zis tawm tswv yim: 0.4-2v lossis 0-2v
Humidity tus nqi = (cov zis voltage-0.4) / 1.6 * 100-40 los yog cov zis voltage / 2 * 100-40

Av kub sensor

1. Taw qhia
Cov av kub sensor yog lub siab-precision, siab-rhiab heev sensor rau ntsuas av kub. Nws txoj haujlwm ua haujlwm yog nyeem tus nqi ntsuas kub los ntawm high-precision digital kub nti. Lub transmitter muaj teeb liab tau, xoom drift thiab kub them nyiaj ua haujlwm. Qhov ntsuas no haum rau thaj chaw uas xav tau ntsuas av kub, xws li huab cua, ib puag ncig, kev ua liaj ua teb, hav zoov, kev txuag dej, hluav taws xob, thiab lwm yam.
2. Nta
Kev ntsuas qhov tseeb, cov lus teb ceev ceev thiab kev sib hloov tau zoo
Ib qho yooj yim installation thiab ua haujlwm yooj yim
Nrog lub zog rov qab txuas kev tiv thaiv muaj nuj nqi
Epoxy resin casting, corrosion kuj
3. Technical parameters
⊙ Qhov tseeb: ± 0.2 ℃
⊙ Kev ntsuas ntau: -40 ℃ ~ 60 ℃
⊙ Lead ntev: 2.5 meters (tuaj yeem kho tau)
⊙ Circuit sealing: epoxy resin
⊙ Lub sijhawm ruaj khov: 500ms tom qab fais fab tuag
⊙Power noj: ib txwm 20mA, ncov 50mA
★ Voltage tso zis hom
Qhov hluav taws xob: 7-24v DC
Cov zis tawm tswv yim: 0.4-2v lossis 0-2v
Tus nqi ntsuas kub = (cov zis voltage-0.4) / 1.6 * 100-40 lossis tso zis voltage / 2 * 100-40

Daim duab nthuav dav

2
4

Installation Notes

Muaj ob txoj hauv kev los ntsaws rau hauv lub sensor:
1 、 Kev ntsuas ceev ceev: Xaiv qhov chaw ntsuas qhov tsim nyog, zam lub pob zeb, xyuas kom cov koob hlau yuav tsis kov cov khoom tawv xws li pob zeb, npaj cov av saum toj raws li qhov xav tau qhov tob, thiab tswj qhov qub nruj ntawm cov av hauv qab no. Tuav lub cev sensor thiab ntxig nws vertically rau hauv av. Thaum muab tso rau hauv nws, tsis txhob co rov qab thiab tawm, thiab xyuas kom meej tias nws nyob ze rau ntawm cov av. Hauv ib qho me me ntawm qhov ntsuas ntsuas, nws raug nquahu kom ntsuas ntau zaus kom tau txais qhov nruab nrab.
2, faus ntsuas txoj kev: vertically khawb ib lub qhov taub nrog ib txoj kab uas hla ntawm ntau tshaj 20 cm, qhov tob yog raws li qhov yuav tsum tau rau kev ntsuas, thiab ces ntxig rau lub sensor steel koob rau hauv lub qhov dej phab ntsa horizontally ntawm ib tug predetermined qhov tob, thiab faus lub qhov thiab compact nws kom ze rau cov av. Tom qab ib lub sijhawm ntawm kev ruaj khov, kev ntsuas thiab kev kaw cia tuaj yeem ua rau hnub, hli, lossis ntev dua.
Txoj kev no yog siv rau ntau txheej av noo kom pom, thiab cov av noo ntawm lub taub hau yog teem rau ntawm qhov deb ntawm 10cm kom tsis txhob muaj kev cuam tshuam. Tsis txhob co lub sensor thaum inserting los tiv thaiv lub sensor sojntsuam los ntawm kev khoov thiab ua rau lub steel koob.




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