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KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output
Specifications
Brand Name :
kacise
Model Number :
KNA500
Certification :
CE,FDA
Place of Origin :
CHINA
MOQ :
0-100
Price :
$0-$2000
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
100
Delivery Time :
10-15 days
Packaging Details :
Common package or custom package
Measuring range :
0.1-3.000mg/L (extensible), temperature 0-50℃
slope :
57±2 mv/p NO3 - ions
response time :
30s(in 62mg/L NO3 solution)
stability :
±0.3mv(30 min),±1mv(24h)
Interference ions :
CL/NO3=100 NO2/NO3=10 generates an error of 10% in the above proportion
PH :
3-10
temperature :
0 to 40 ℃
Internal resistance :
<1Mohm
Pressure range :
0.3 Mpa or less
Sensitive film :
Organic ion exchange membrane, in a special solvent, and evenly distributed in PVC
Shell material :
Grey plastic
size :
100mm long, 12mm diameter (other specifications can be customized)
Description

KNA500 Nitrate Ion Analyzer PVC Sensor For Fishery Industry

Product Introduction

Nitrate ion analyzer mainly uses ion selective electrode measurement method to achieve accurate detection

Of. The electrode has an ion selective membrane that reacts with the corresponding ion in the sample under test. The membrane is

An ion exchanger, which reacts with the ionic charge to change the membrane potential, can detect the liquid, like

The electric potential between this and the membrane. The difference between the two potentials detected on both sides of the membrane will generate an electric current

The test electrode, the reference electrode liquid forms the "loop" on one side, the membrane, the internal electrode liquid, and the internal electrode on the other

Edge.

The difference in ion concentration between the internal electrode liquid and the sample will produce electrochemical reactions on both sides of the membrane of the working electrode

The voltage is directed to the amplifier through a highly conductive internal electrode, as is the reference electrode

To the location of the amplifier. Determination is obtained by detecting an exact standard solution with a known ion concentration

To measure the ion concentration in the sample.

Occurs in the aquifer of the ion-selective electrode substrate when the measured ion contacts the electrode in solution

Ion migration. The charge change of the migrating ion has an electric potential, which causes the potential between membrane surfaces to arise

Produces a potential difference between the measuring electrode and the reference electrode.

Areas of use include food, drinking water, agriculture and so on.
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output

Nitrate Analyzer KNA500 Sensor


KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output


KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output


Nitrate analyzer KNA500 host
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output


Nitrate Analyzer KNA500 Parameter Table

Performance parameter
Measuring range 0.1-3.000mg/L (extensible), temperature 0-50℃
slope 57±2 mv/p NO3 - ions
response time 30s(in 62mg/L NO3 solution)
stability ±0.3mv(30 min),±1mv(24h)
Interference ions CL/NO3=100 NO2/NO3=10 generates an error of 10% in the above proportion
PH 3-10
temperature 0 to 40 ℃
Internal resistance <1Mohm
Pressure range 0.3 Mpa or less
Sensitive film Organic ion exchange membrane, in a special solvent, and evenly distributed in PVC
Shell material Grey plastic
size 100mm long, 12mm diameter (other specifications can be customized)


Ordering Information selection table

Ordering Information selection table
KNA500 Nitrate analyzer
Power supply DC24V
AC220V
Cable length 5m
10m
15m
20m
Temperature compensation Sensor without temperature compensation
Sensor with temperature compensation
Signal output Only 4-20mA
Only 485
Also with 4-20mA , 485 signal output
Special custom signal
KNA500-DC24V-5m-Sensor without temperature compensation-Only 485 Nitrate analyzer host, with DC24V adapter, cable between host and sensor,The cable length is 5 meters, the sensor is equipped without temperature compensation, and is only 485 communication.

Contact us


Website: www.kacise.com
Phone: +86-17719566736
Email: sales@kacise.com
Location: Tangyan South Road, High-tech Zone, Xi'an City, Shaanxi Province, China
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output

Abbreviations table


NTU
The unit of turbidity is "degree", which is equivalent to the degree of turbidity produced by 1L water containing 1mg SiO2 (or white clay, diatomite), which is 1 degree, or Jackson.Turbidity unit is JTU, 1JTU=1mg/L white clay suspension.
The turbidity shown by modern instruments is the unit of scattering turbidity NTU, also known as TU.1NTU= 1JTU.
Recently, it is considered internationally that the standard of turbidity prepared with ullotropin-hydrazine sulfate has good reproducibility and is chosen as the uniform standard of FTU.1FTU=1JTU.

Product tags

water meter with rs485

,

water meter rs485

,

sensor water levei
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KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output

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Product Detail
Brand Name :
kacise
Model Number :
KNA500
Certification :
CE,FDA
Place of Origin :
CHINA
MOQ :
0-100
Price :
$0-$2000
Contact Supplier
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output
KNA500 Nitrate Ion 0.3 Mpa Water Quality Sensor For Fishery 4-20mA 485 signal output

Xi'an Kacise Optronics Co.,Ltd.

Verified Supplier
7 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Fluid Level Meter, Water Quality Sensor, Precision Pressure Sensor
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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