Inductive high concentration HCL hydrochloric acid concentration meter measuring range: 25-40% HCL

Inductive high concentration H2SO4 sulfuric acid concentration meter measurement range: 0-10% H2SO4, 35-80% H2SO4, 96-99.5% H2SO4

Inductive high concentration NaOH sodium hydroxide measurement range: 25-40% NaOH

Inductive high concentration NaCl saltwater measurement range: 0-30% NaCl

Inductive high concentration HF hydrofluoric acid measurement range: 0-30% HF

SJG-2083CIndustrial Inductive Acidalkaliconcentration meter
SJG-2083CyesIThe company's new generation of all Chinese microcomputer based high-end instruments features full Chinese display, Chinese menu operation, full intelligence, multifunctionality, high measurement performance, and strong environmental adaptabilityCan bewidely used infireelectricity、chemical industryWaiting for the industry,Suitable for checking the concentration of regeneration solution in the process of producing high-purity water by ion exchange method, or for preparing acid washing solution for boilers and pipelinesContinuous monitoring of hydrochloric acid concentration in liquid.

Instrument features:
Fully intelligent: SJG-2083CChinese Online AcidalkaliThe concentration meter adopts high-precision AD conversion and single-chip microcomputer processing technology, which canComplete various functions such as HCL concentration measurement, temperature measurement, automatic temperature compensation, automatic range conversion, and instrument self-test.
High reliability:componentsIntegrated onto a single circuit board, without complex functional switches, adjustment knobs, and potentiometers.
Strong anti-interference ability：The current output adopts photoelectric coupling isolation technology, which has strong anti-interference ability and achieves remote transmission. Has good electromagnetic compatibility.
Waterproof and dustproof design：Protection levelIP65， Suitable for outdoor use.
Automatic range conversion: Achieving automatic range conversion within the measurement range covered by the electrode.
RS485 communication interface:It can be conveniently connected to a computer for monitoring and communication.
Phase sensitive detection:Eliminate wire pairssaltThe impact of acid concentration measurement.
Automatic conversion of measurement frequency: avoids electrode polarization and improves measurement accuracy.

Technical Indicators:

2Basic error of electronic unit: concentration: ± 1.0%, temperature: ± 0.3 ℃;
3. Automatic temperature compensation range: 0-99.9 ℃;
4. Tested solution: 0-99.9 ℃, 0.3MPa;
5. Basic instrument error: concentration: ± 2.0%(The error after calibration of commonly used points can be less than 0.05%)，
Temperature: ± 0.5 ℃ (0.0 ℃≤ T ≤ 80.0 ℃);
6. Electronic unit repeatability error: ± 1.0%;
7. Stability of electronic unit: ± 1.0%/24h;
8. Current isolation output: 4-20 mA (load<750 Ω);
9. Output current error: ≤± 1% FS;
10. Temperature coefficient compensation range: (0-10.0)%/℃ (adjustable)
11. Alarm relay: AC220V, 3A;
12. RS485 communication interface;
13. Power supply: AC220V ± 22V, 50Hz ± 1Hz;
14. Protection level: IP65;
15. Clock accuracy: ± 1 minute/month
16. Data storage capacity: 1 month (1 hour/5 minutes)
17. Data retention time for continuous power failure: 10 years
18. Dimensions: 146 (length) x 146 (width) x 108 (depth) mm, opening size: 138 x 138 mm;
19. Weight: 0.8kg;
20. Working conditions: ambient temperature 0-60 ℃, relative humidity<85%.