Mita arụmọrụ Dijitalụ ụlọ ọrụ

Nkọwa dị mkpirikpi:

★ Nọmba nlereanya: DDG-2080S

★ Protocol: Modbus RTU RS485 ma ọ bụ 4-20mA

★ nha nha: Omume, Resistivity, salinity, TDS, okpomọkụ

★ Ngwa: ike osisi, gbaa ụka, mgbata mmiri, ulo oru mmiri

★ Atụmatụ: IP65 nchebe ọkwa, 90-260VAC obosara ike ọkọnọ


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Nkọwa ngwaahịa

Akwụkwọ ntuziaka onye ọrụ

Okwu mmalite

A na-eji ngwá ọrụ na-eme ihe na ụlọ ọrụ mmepụta ihe nke okpomọkụ, conductivity, Resistivity, salinity na ngụkọta etisasịwo siri ike, dị ka ọgwụgwọ mmiri n'efu, gburugburu ebe obibi nlekota oru, mmiri dị ọcha, oké osimiri ugbo, nri mmepụta usoro, wdg.

Nka na ụzụ Index

Nkọwapụta Nkọwa
Aha Mita arụmọrụ n'ịntanetị
Shell ABS
Ịnye ọkụ 90-260V AC 50/60Hz
Mbupute ugbu a Ụzọ 2 nke 4-20mA (Conductivity .okpomọkụ)
Ntugharị 5A/250V AC 5A/30V DC
N'ozuzu oke 144×144×104mm
Ibu 0,9kg
Interface nkwurịta okwu Modbus RTU
tụọ oke Nrụ ọrụ: 0 ~ 2000000.00 us/cm (0 ~ 2000.00 ms/cm)Salinity: 0 ~ 80.00 ppt

TDS: 0 ~ 9999.00 mg/L (ppm)

Nguzogide: 0 ~ 20.00MΩ

Okpomọkụ: -40.0 ~ 130.0 ℃

izi ezi  2%± 0.5 ℃
Nchedo IP65

 

Kedu ihe bụ Conductivity?

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 ọ bụ ezie na conductivity nke mmiri na-abawanye na ion agbakwunyere, ọ na-anọgide na-anọpụ iche eletriki


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