Online Acid Alkali Concentration Meter

★ Model No: SJG-2083CS

★ Protocol: 4-20mA Or Modbus RTU RS485

★ Measure Parameters:

HNO3: 0～25.00%;

H2SO4: 0～25.00% 92%~100%

HCL: 0～20.00% 25～40.00)%;

NaOH: 0～15.00% 20～40.00)%;

★ Application: power plant, fermentation, tap water, industrial water

★ Features: IP65 protection grade, 90-260VAC wide power supply

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Product Detail

Features

1. Performance in harsh chemical environments is excellent, chemical resistant material

manufactured by the electrode is not polarized interference, to avoid dirt, grime and even

affect fouling layer covering phenomena such as very poor, simple and easy to install so

it's a very wide range of applications. Design electrodes applied to a high concentration of

acids (such as fuming sulfuric acid) environment.

2. English acid concentration meter use, high accuracy, and high stability.

3. Conductivity sensor technology eliminates clogging and polarization errors. Used in all

areas of contact electrodes may cause blockage which has a high performance.

4. Large aperture sensor, long-term stability.

5. Accommodate a wide range of brackets and use common bulkhead mounting

structure, flexible installation.

Techical Indexes

1.Measurement range	HNO3: 0～25.00%; H2SO4: 0～25.00% \ 92%~100% HCL: 0～20.00% \ 25～40.00)%; NaOH: 0～15.00% \ 20～40.00)%;
2.Accuracy	±2%F.S
3.Resolution	0.01%
4.Repeatability	＜1%
5.Temperature sensors	Pt1000 etc
6.Temperature compensation range	0～100℃
7.Output	4-20mA, RS485(optional)
8.Alarm relay	2 normally open contacts are optional, AC220V 3A /DC30V 3A
9.Power supply	AC(85～265) V Frequency ( 45～65)Hz
10.Power	≤15W
11.Overall dimension	144 mm×144 mm×104 mm; Hole size: 138 mm×138 mm
12.Weight	0.64kg
13Protection level	IP65