Water Analysis Instruments

SJG-2083 Portable Acid Concentration Meter – Doryang

Product description: SJG-2083 Portable Acid Concentration Meter, analyzer for real-time acid concentration monitoring. Ideal for industrial, lab, and chemical applications.
INQUIRY

The SJG-2083 Portable Acid Concentration Meter by Doryang is a high-precision instrument designed for accurate measurement of acid concentrations in various industrial applications. Its portable design ensures ease of use across diverse environments. Key features include a broad measurement range, high resolution, and reliable accuracy, making it suitable for sectors such as chemical processing, water treatment, and laboratory analysis. The device also offers data logging capabilities and supports standard output signals like 4-20mA, facilitating seamless integration with existing monitoring systems.

Specification	Details
Product Name	SJG-2083CS Online Acid and Alkali Concentration Meter
Measurement Principle	Inductive Conductivity Sensor
Measurement Parameters	Conductivity, TDS, Salinity, NaCl, HCl, HNO₃, NaOH, H₂SO₄, KOH, Temperature
Measurement Ranges	Conductivity: 0–2000 mS/cmTDS: 0–130,000 mg/LSalinity: 0–80 g/L (ppt)NaCl: 0.00–25.00%HCl: 0.00–17.98%; 20.01–39.07%HNO₃: 0.00–30.00%NaOH: 0.00–25.99%; 15.13–50.00%H₂SO₄: 0.00–30.25%; 91.91–100.00%KOH: 0.00–26.00%; 26.00–42.00%Temperature: -40°C–150°C
Accuracy	±1% FS; ±0.5°C
Output Signals	RS485 Modbus, Two 4–20 mA outputs
Relays	Two relays, 5A at 250V AC or 30V DC
Power Supply	90–260V AC, 50/60Hz
Dimensions	144 × 144 × 104 mm
Protection Rating	IP65
Key Features	– Digital inductive conductivity sensor for extended lifespan and minimal maintenance – Multifunctional: measures conductivity, TDS, salinity, and various acid or alkali concentrations – Suitable for harsh environments; low maintenance- Data recording functionality for historical data and curve analysis – Wide power supply range to accommodate different regions

This meter is ideal for applications in thermal power generation, chemical industries, and processes requiring precise monitoring of acid and alkali concentrations. Its robust design and comprehensive measurement capabilities ensure reliable performance in demanding industrial environments.

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