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

Fa'amatalaga Puupuu:

★ Tele galuega tauave: conductivity, TDS, Salinity, Resistivity, Temp
★ Features: Otometi tau taui, maualuga tau-faatinoga fua faatatau
★Talosaga: togafitiga vai otaota, vailaʻau, faʻafefe, vai mama,

Auina imeli ia matou

Fa'amatalaga Oloa

Fa'asinoga Fa'apitoa

O le a le Conductivity?

Tusi Lesona

Galuega	EC	Tete'e	Salinity	TDS
Fua fua	0.00uS-2000mS	0.00-20.00 MΩ-CM	0.00-78.00 g/Kg	0-133000 ppm
I'ugafono	0.01/0.1/1	0.01	0.01	1
Sa'o	±1%FS	±1%FS	±1%FS	±1%FS
Temp.taui	Pt 1000/NTC30K
Temp.lautele	-10.0 i le +130.0 ℃
Temp.tulaga tau taui	-10.0 i le +130.0 ℃
Temp.iugafono	0.1℃
Temp.sa'o	±0.2℃
Cell tumau	0.001 i le 20.000
Va'aiga o le vevela o le siosiomaga	0 i le +70 ℃
Teuga o le teuina.	-20 i le +70 ℃
Faaalia	Malamalama i tua, dot matrix
EC galuega faatino1	Tu'ufua, 4 i le 20mA galuega faatino, max.uta 500Ω
Temp.galuega faatino o iai nei 2	Tu'ufua, 4 i le 20mA galuega faatino, max.uta 500Ω
Sa'o lelei o lo'o iai nei	±0.05 mA
RS485	Mod bus RTU protocol
Fuafuaga o le Baud	9600/19200/38400
Ole maualuga ole gafatia ole feso'ota'iga	5A/250VAC,5A/30VDC
Faiga fa'amamā	ON: 1 i le 1000 sekone, OFF: 0.1 i le 1000.0 itula
Tasi relay tele galuega	mama/taimi fa'ailo/fa'alia sese
Toe fa'atuai	0-120 sekone
Fa'amaumauga e mafai ona fa'amauina	500,000
Filifiliga gagana	Igilisi/Saina masani/Saina faigofie
Vasega e le vai	IP65
Paoa sapalai	Mai le 90 i le 260 VAC, fa'aogaina o le eletise <5 watts
Fa'apipi'i	fa'apipi'i laupapa/puipui/paipa
mamafa	0.85Kg

Muamua: DDG-2080S Alamanuia Digital Conductivity Meter

Sosoo ai: DDG-2090 Alamanuia Conductivity Meter

Galuega	EC	Tete'e	Salinity	TDS
Fua fua	0.00uS-2000mS	0.00-20.00 MΩ-CM	0.00-78.00 g/Kg	0-133000 ppm
I'ugafono	0.01/0.1/1	0.01	0.01	1
Sa'o	±1%FS	±1%FS	±1%FS	±1%FS
Temp.taui	Pt 1000/NTC30K
Temp.tulaga tau taui	-10.0 i le +130.0 ℃
Temp.I'uga ma le sa'o	0.1℃,±0.2℃
Teuga o le teuina.	-20 i le +70 ℃
Faaalia	Malamalama i tua, dot matrix
EC galuega faatino1	Tu'ufua, 4 i le 20mA galuega faatino, max.uta 500Ω
Temp.galuega faatino o iai nei 2	Tu'ufua, 4 i le 20mA galuega faatino, max.uta 500Ω
RS485	Mod bus RTU protocol
Fuafuaga o le Baud	9600/19200/38400
Ole maualuga ole gafatia ole feso'ota'iga	5A/250VAC,5A/30VDC
Faiga fa'amamā	ON: 1 i le 1000 sekone, OFF: 0.1 i le 1000.0 itula
Tasi relay tele galuega	mama/taimi fa'ailo/fa'alia sese
Toe fa'atuai	0-120 sekone
Fa'amaumauga e mafai ona fa'amauina	500,000

Conductivity o se fua lea o le gafatia o le vai e pasi ai le eletise.O lenei gafatia e fesoʻotaʻi saʻo ma le faʻaogaina o ions i totonu o le vai
1. O nei ion conductive e sau mai masima fa'amavae ma mea fa'alanoka pei ole alkalis, chlorides, sulfides ma carbonate compounds.
2. O mea fa'afefiloi e fa'amavae i ions e ta'ua fo'i o electrolytes 40. O le tele o ion o lo'o i ai, o le maualuga lea o le fa'aosoina o le vai.E faʻapea foʻi, o le itiiti ifo o ions o loʻo i totonu o le vai, o le itiiti foi lea o le conductive.Ole vai fa'amama po'o le vai fa'a'ona e mafai ona fai ose insulator ona o lona maualalo tele (pe a le fa'atauva'a) tau fa'aulu.

O ion e fa'atautaia le eletise ona o latou tau lelei ma leaga
A fa'amavae le eletise i totonu o le vai, e vaevaeina i ni vaega e molia lelei (cation) ma ni vaega leaga (anion).A'o vaelua mea fa'amavae i le vai, e tumau pea le fa'atutusa o tau ta'itasi lelei ma leaga.O lona uiga e ui lava ina fa'atupula'ia le fa'aosoina o le vai pe a fa'aopoopo iona, e tumau pea le fa'ale-eletise 2

DDG-2080X Tusi Taiala

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