DDG-2080X Industrial Conductivity & TDS & Salinity & Resistivity Meter

Lus piav qhia luv luv:

★ Ntau txoj haujlwm: conductivity, TDS, Salinity, Resistivity, Temp
★ Nta: Tsis siv neeg kub them nyiaj, siab nqi-kev ua tau zoo piv
★ Daim Ntawv Thov: Kev kho dej khib nyiab, tshuaj, fermentation, dej ntshiab,

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Product Detail

Technical Index

Conductivity yog dab tsi?

Phau ntawv

Muaj nuj nqi	EC	Kev tiv thaiv	Salinity	TDS
Kev ntsuas ntau	0.00us-2000mS	0.00-20.00 MΩ-CM	0.00-78.00 Nws g/Kg	0-133 000 Nws ppm ua
Kev daws teeb meem	0.01/0.1/1	0.01 ib	0.01 ib	1
Qhov tseeb	± 1% FS	± 1% FS	± 1% FS	± 1% FS
Temp.nyiaj pab	Pt 1000/NTC 30K
Temp.ntau	-10.0 txog +130.0 ℃
Temp.nyiaj pab ntau yam	-10.0 txog +130.0 ℃
Temp.daws teeb meem	0.1 ℃
Temp.raug	± 0.2 ℃
Cell tas li	0.001-20.000 Nws
Ambient kub ntau yam	0 txog +70 ℃
Cia temp.	-20 rau +70 ℃
Zaub	Backlight, dot matrix
EC tam sim no tso zis 1	Kev rho tawm, 4-20mA tso zis, max.load 500Ω
Temp.tam sim no tso zis 2	Kev rho tawm, 4-20mA tso zis, max.load 500Ω
Cov zis tam sim no raug	± 0.05mA
RS485 ua	Mod tsheb npav RTU raws tu qauv
Baud tus nqi	9600/19200/38400
Qhov siab tshaj plaws relay muaj peev xwm	5A / 250VAC, 5A / 30VDC
Kev ntxuav tu	ON: 1 txog 1000 vib nas this, OFF: 0.1 txog 1000.0 teev
Ib tug multifunction relay	huv / lub sij hawm tswb / yuam kev tswb
Relay ncua	0-120 vib nas this
Cov ntaub ntawv log muaj peev xwm	500,000
Xaiv hom lus	Lus Askiv / suav suav / simplified Suav
Qib waterproof	IP65
Fais fab mov	Los ntawm 90 mus rau 260 VAC, lub zog siv <5 watts
Kev teeb tsa	vaj huam sib luag / phab ntsa / yeeb nkab installation
Qhov hnyav	0,85 Kg

Yav dhau los: DDG-2080S Industrial Digital Conductivity Meter

Tom ntej: DDG-2090 Industrial Conductivity Meter

Muaj nuj nqi	EC	Kev tiv thaiv	Salinity	TDS
Kev ntsuas ntau	0.00us-2000mS	0.00-20.00 MΩ-CM	0.00-78.00g / Kg	0-133000 ppm
Kev daws teeb meem	0.01/0.1/1	0.01 ib	0.01 ib	1
Qhov tseeb	± 1% FS	± 1% FS	± 1% FS	± 1% FS
Temp.nyiaj pab	Pt 1000/NTC 30K
Temp.nyiaj pab ntau yam	-10.0 txog +130.0 ℃
Temp.Kev daws teeb meem thiab raug	0.1 ℃, ± 0.2 ℃
Cia temp.	-20 rau +70 ℃
Zaub	Backlight, dot matrix
EC tam sim no tso zis 1	Kev rho tawm, 4-20mA tso zis, max.load 500Ω
Temp.tam sim no tso zis 2	Kev rho tawm, 4-20mA tso zis, max.load 500Ω
RS485 ua	Mod tsheb npav RTU raws tu qauv
Baud tus nqi	9600/19200/38400
Qhov siab tshaj plaws relay muaj peev xwm	5A / 250VAC, 5A / 30VDC
Kev ntxuav tu	ON: 1 txog 1000 vib nas this, OFF: 0.1 txog 1000.0 teev
Ib tug multifunction relay	huv / lub sij hawm tswb / yuam kev tswb
Relay ncua	0-120 vib nas this
Cov ntaub ntawv log muaj peev xwm	500,000

Conductivity yog ib qho kev ntsuas ntawm cov dej muaj peev xwm kom dhau hluav taws xob ntws.Qhov peev xwm no ncaj qha ntsig txog qhov concentration ntawm ions hauv dej
1. Cov khoom siv hluav taws xob no yog los ntawm cov ntsev yaj thiab cov khoom siv tsis zoo xws li alkalis, chlorides, sulfides thiab carbonate compounds.
2. Cov tshuaj uas yaj mus rau hauv ions kuj hu ua electrolytes 40. Qhov ntau ions uas tam sim no, cov dej conductivity ntau dua.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 insulator vim nws cov nqi qis heev (yog tias tsis muaj qhov tsis txaus ntseeg) conductivity nqi 2. Cov dej hiav txwv, ntawm qhov tod tes, muaj cov conductivity siab heev.

Ions ua hluav taws xob vim lawv cov nqi zoo thiab tsis zoo
Thaum electrolytes yaj nyob rau hauv dej, lawv muab faib mus rau hauv zoo charged (cation) thiab negatively charged (anion) hais.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

DDG-2080X Tus neeg siv phau ntawv

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