DDG-2080X Ọrụ nrụpụta&TDS&Salinity&mita Resistivity

Nkọwa dị mkpirikpi:

★ Multiple ọrụ: conductivity, TDS, salinity, Resistivity, Temp
★ Atụmatụ: Akpaaka okpomọkụ akwụ ụgwọ, elu price-arụmọrụ ruru
★ Ngwa: ọgwụgwọ mmiri n'efu, ọgwụ, gbaa ụka, mmiri dị ọcha,

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Nkọwa ngwaahịa

Nka nka

Kedu ihe bụ Conductivity?

Akwụkwọ ntuziaka

Ọrụ	EC	Nguzogide	Salinity	TDS
Oke nha	0.00uS-2000mS	0.00-20.00 MΩ-CM	0.00-78.00 g/kg	0-133000 ppm
Mkpebi	0.01/0.1/1	0.01	0.01	1
izi ezi	± 1% FS	± 1% FS	± 1% FS	± 1% FS
Okpomọkụ nkwụghachi ụgwọ	Pt 1000/NTC30K
Okpomọkụ oke	-10.0 ka +130.0 ℃
Okpomọkụ oke nkwụghachi	-10.0 ka +130.0 ℃
Okpomọkụ mkpebi	0.1 ℃
Okpomọkụ izi ezi	± 0.2 ℃
Cell mgbe niile	0.001 ruo 20,000
Oke ọnọdụ okpomọkụ	0 ruo +70 ℃
Okpomọkụ nchekwa.	-20 ka +70 ℃
Ngosipụta	Ìhè azụ, ntụpọ ntụpọ
Mmepụta EC dị ugbu a1	Dịpụrụ adịpụ, mmepụta 4 ruo 20mA, max. ibu 500Ω
Okpomọkụ mmepụta ugbu a 2	Dịpụrụ adịpụ, mmepụta 4 ruo 20mA, max. ibu 500Ω
izi ezi mmepụta ugbu a	±0.05mA
RS485	Mod ụgbọ ala RTU protocol
Ọnụego Baud	9600/19200/38400
Ikike kọntaktị nfefe kacha	5A/250VAC,5A/30VDC
Ntọala nhicha	NA: 1 ruo 1000 sekọnd, Gbanyụọ: 0.1 ruo 1000.0 awa
Otu agba agbagharị ọtụtụ ọrụ	mkpu dị ọcha/oge oti mkpu/ njehie
Ntugharị oge	0-120 sekọnd
Ikike ndekọ data	500,000
Nhọrọ asụsụ	Bekee/Chinese omenala/Chinese dị mfe
Ọkwa mkpuchi mmiri	IP65
Ịnye ọkụ	Site na 90 ruo 260 VAC, ike oriri <5 watts
Nwụnye	ntinye panel / mgbidi / ọkpọkọ
Ibu	0.85kg

Nke gara aga: DDG-2090 Mita arụmọrụ nrụpụta

Osote: Mita arụmọrụ Dijitalụ ụlọ ọrụ

Ọrụ	EC	Nguzogide	Salinity	TDS
Oke nha	0.00uS-2000mS	0.00-20.00 MΩ-CM	0.00-78.00 g/n'arọ	0-133000 ppm
Mkpebi	0.01/0.1/1	0.01	0.01	1
izi ezi	± 1% FS	± 1% FS	± 1% FS	± 1% FS
Okpomọkụ nkwụghachi ụgwọ	Pt 1000/NTC30K
Okpomọkụ oke nkwụghachi	-10.0 ka +130.0 ℃
Okpomọkụ Mkpebi na izi ezi	0.1 ℃, ± 0.2 ℃
Okpomọkụ nchekwa.	-20 ka +70 ℃
Ngosipụta	Ìhè azụ, ntụpọ ntụpọ
Mmepụta EC dị ugbu a1	Dịpụrụ adịpụ, mmepụta 4 ruo 20mA, max. ibu 500Ω
Okpomọkụ mmepụta ugbu a 2	Dịpụrụ adịpụ, mmepụta 4 ruo 20mA, max. ibu 500Ω
RS485	Mod ụgbọ ala RTU protocol
Ọnụego Baud	9600/19200/38400
Ikike kọntaktị nfefe kacha	5A/250VAC,5A/30VDC
Ntọala nhicha	NA: 1 ruo 1000 sekọnd, Gbanyụọ: 0.1 ruo 1000.0 awa
Otu agba agbagharị ọtụtụ ọrụ	mkpu dị ọcha/oge oti mkpu/ njehie
Ntugharị oge	0-120 sekọnd
Ikike ndekọ data	500,000

Nrụpụta bụ ihe nleba anya na ike mmiri nwere ịgafe ọkụ eletrik. Ikike a metụtara kpọmkwem na ntinye nke ion na mmiri
1. Ndị a conductive ion si etisasịwo salts na inorganic ihe dị ka alkalis, chlorides, sulfides na carbonate ogige.
2. Ngwakọta ndị na-agbaze n'ime ion ka a na-akpọkwa electrolytes 40. Ka ion ndị ọzọ dị, otú ahụ ka conductivity nke mmiri dị. N'otu aka ahụ, ion ole na ole dị na mmiri, otú ahụ ka ọ na-eme ka ọ dị ntakịrị. Mmiri distilled ma ọ bụ deionized nwere ike ịrụ ọrụ dị ka ihe mkpuchi n'ihi na ọ dị oke ala (ma ọ bụrụ na ọ bụghị nke a na-apụghị ileghara anya) uru conductivity 2. Mmiri mmiri, n'aka nke ọzọ, nwere nnukwu conductivity.

Ions na-eduzi ọkụ eletrik n'ihi ụgwọ ha dị mma na nke na-adịghị mma
Mgbe electrolytes gbazere n'ime mmiri, ha na-ekewa n'ime cation (cation) na ebubo na-ezighị ezi (anion). Ka ihe ndị gbazere na-ekewa n'ime mmiri, ọnụọgụ nke ụgwọ ọ bụla dị mma na nke na-adịghị mma na-anọgide nhata. Nke a pụtara na n'agbanyeghị na conductivity nke mmiri na-abawanye na ions agbakwunyere, ọ na-anọgide na-anọpụ iche eletriki 2

Akwụkwọ ntuziaka onye ọrụ DDG-2080

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