DDG-GY Industrial Inductive Conductivity / TDS Sensor

Lus piav qhia luv luv:

★ Ntsuas ntau: 0-2000ms / cm

★ raws tu qauv: 4-20mA lossis RS485 teeb liab tso zis

★ Nta: Muaj zog tiv thaiv kev cuam tshuam, siab raug

★ Daim ntawv thov: Tshuaj, dej khib nyiab, dej ntws, fais fab nroj tsuag

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Technical Index

Conductivity yog dab tsi?

Kev ntsuas kev coj ua online

Nta

1. Kev ua tau zoo nyob rau hauv ib puag ncig chemical hnyav yog zoo heev, tshuaj resistant khoom tsim los ntawm cov electrode tsis polarized cuam tshuam, kom tsis txhob av, grime thiab txawm cuam tshuam fouling txheej npog phenomena xws li cov neeg pluag heev, yooj yim thiab yooj yim rau nruab yog li nws yog ib tug ntau yam. ntawm kev siv.Tsim cov electrodes siv rau lub siab concentration ntawm acids (xws li fuming sulfuric acid) ib puag ncig.

2. Lus Askiv acid concentration meter siv, siab raug, thiab siab stability.

3. Conductivity sensor technology tshem tawm cov clogging thiab polarization yuam kev.Siv nyob rau hauv tag nrho cov cheeb tsam ntawm kev sib cuag electrodes tej zaum yuav ua rau blockage uas muaj kev ua haujlwm siab.

4. Loj aperture sensor, kev ruaj ntseg ntev.

5. Ua kom haum rau ntau yam ntawm cov brackets thiab siv cov qauv bulkhead mounting, hloov tau yooj yim.

Yav dhau los: DDG-30.0 Industrial Conductivity Sensor

Tom ntej: DDG-GYW Inductive Conductivity Siab kub 130 ℃ Sensor

1. Qhov siab tshaj plaws (bar): 1.6MP
2. Electrode lub cev cov ntaub ntawv: PP, ABS, PTFE yeem
3. Kev ntsuas ntau: 0 ~ 20ms / cm, 0-200ms / cm, 0-2000ms / cm
4. Qhov tseeb (cell tas li): .± (+ 25 peb ntsuas tus nqi ntawm 0.5%)
5. Kev teeb tsa: ntws-dhau, kav dej, immersion
6. Kev teeb tsa cov yeeb nkab: cov yeeb nkab xov 1 ½ lossis ¾ NPT
7. Cov teeb liab tso zis: 4-20mA lossis RS485

Kev coj uayog ib qho kev ntsuas ntawm dej lub peev xwm kom dhau hluav taws xob ntws.Qhov peev xwm no ncaj qha ntsig txog qhov concentration ntawm ions hauv dej 1. Cov ions conductive no los ntawm cov ntsev yaj thiab cov khoom tsis muaj zog xws li alkalis, chlorides, sulfides thiab carbonate tebchaw 3. Cov tshuaj uas yaj rau hauv ions kuj hu ua electrolytes 40. ntau ions uas tam sim no, qhov siab dua cov dej conductivity.Ib yam li ntawd, tsawg dua ions uas nyob hauv dej, qhov tsawg dua nws yog.Cov dej distilled los yog deionized tuaj yeem ua raws li cov khoom siv hluav taws xob vim nws qhov qis heev (yog tias tsis muaj qhov tsis zoo) conductivity nqi 2. Hiav txwv dej, ntawm qhov tod tes, muaj cov conductivity siab heev.

Ions ua hluav taws xob vim lawv cov nqi zoo thiab tsis zoo 1. Thaum cov electrolytes yaj hauv dej, lawv faib ua qhov zoo (cation) thiab cov khoom tsis zoo (anion).Raws li cov khoom yaj hauv cov dej sib cais hauv dej, qhov sib npaug ntawm txhua qhov zoo thiab qhov tsis zoo nyob sib npaug.Qhov no txhais tau hais tias txawm tias cov dej conductivity nce nrog cov ions ntxiv, nws tseem muaj hluav taws xob tsis zoo 2

Conductivity / Resistivity yog ib qho kev siv dav dav rau kev ntsuas dej purity, kev saib xyuas ntawm rov qab osmosis, kev tu cov txheej txheem, tswj cov txheej txheem tshuaj, thiab hauv cov dej khib nyiab.Cov txiaj ntsig tau ntseeg tau rau cov ntawv thov sib txawv no nyob ntawm kev xaiv qhov zoo conductivity sensor.Peb phau ntawv qhia pub dawb yog ib qho kev siv dav dav thiab kev cob qhia cov cuab yeej raws li kaum xyoo ntawm kev lag luam kev coj noj coj ua hauv qhov ntsuas no.

Conductivity yog lub peev xwm ntawm cov khoom siv los ua hluav taws xob tam sim no.Lub hauv paus ntsiab lus los ntawm cov cuab yeej ntsuas kev ua tau zoo yog qhov yooj yim - ob daim hlau muab tso rau hauv cov qauv, muaj peev xwm siv tau thoob plaws daim hlau (feem ntau yog sine yoj voltage), thiab qhov tam sim no uas dhau los ntawm cov tshuaj yog ntsuas.

Sau koj cov lus ntawm no thiab xa tuaj rau peb