SJG -3083(A) industrial acid concentration meter(W)

 Introduction 

 SJG - 3083 industrial acid and alkali concentration meter is my company the latest generation of highgrade instrument with microcomputer (English), with (English) in the (English) in the text display, menu operation, intelligent, multi function, high measure performance, strong adaptability to environment, etc.Can be widely used in thermal power, chemical industry, etc, suitable for inspection of ion exchange in the process of legal system in high pure water of renewable liquid concentration, or used to make boiler, pipe pickling solution, continuous monitoring of acid and alkali salt concentration in the solution.

Features

1 new layout design, cast aluminum shell, metallic simple sense, make high grade E era of chemical water meter!
2 (UK) in full display, friendly interface, showed that simultaneously in a screen display conductivity at the same time, the output current, temperature, time and state.Using high resolution bitmap graphics LCD module, all of the data, status and operation hints are British) in the article shows that no manufacturer symbol or define your own code.
3 all intelligent: AD conversion and singlechip microprocessor technology with high precision, can finish the HCL;Concentration of NAOH, and other measurement, temperature measurement, temperature automatic compensation, automatic conversion range, self-inspection of instrument, and other functions.
4 High reliability:components integrated on a circuit board, not the complex function switch, knob and potentiometer.

5 Antiinterference ability is strong, the output current photoelectric coupling isolation technique, strong antiinterference ability, realize remote transmission.Has the good electromagnetic compatibility.
6 Waterproof and dustproof design: degree of protection IP54, cast aluminum shell is suitable for outdoor use.

7 automatic range switching: the electrodes covered by measuring range within the scope of automatic conversion  8 RS485 communication interface: convenient links to the computer monitoring and communications. 9 phasesensitive detection: eliminate the influence of wire of hydrochloric acid concentration measurement. 10 automatic conversion measuring frequency: avoid electrode polarization, improve the accuracy of measurement.

Technical parameter

1 Measuring range: concentration(0.00~20.00)%HCL,(0.00~15.00)%NaOH,(0.00~30.00)%H2SO4,(0.00~10.00)% NaCL,

(0.00~15.00)%HNO3; (optional)  Temperature: 0 ~ 99.9 ℃;
2, the concentration of the electronic unit basic error: : plus or minus 1.0%, the temperature: plus or minus 0.3 ℃;
3, automatic temperature compensation scope: 0 ~ 99.9 ℃;
4, the solution to be tested: 0 ~ 99.9 ℃, 0.6 MPa.
5 basic error, instrument: concentration: plus or minus 2.0% (common point calibration error is less than 0.05%) after,
Temperature: + / - 0.5 ℃ (0.0 ℃ T 80.0 ℃ or less or less);
6, the electronic unit repeatability error: + / - 1.0%;
7, the electronic unit stability: plus or minus 1.0% / 24 h.
8, current isolation output: 4 ~ 20 mA (load < 750 Ω);
9, the output current error:≤±1%FS .
10, the temperature coefficient of the compensation scope (0 ~ 10.0) % / ℃ (adjustable)
11, alarm relay: AC220V, 3 a,
12, RS485 communication interface;
13, power supply: AC220V plus or minus 22 v, 50 hz + 1 hz;
14, waterproof and dustproof design: the degree of protection;IP54
15, the clock precision: + / - 1 / month
16, data storage: 1 month (1/5 minutes)

Dear Customer,

 We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

 Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instrumentsardization and a complete quality assurance system.

 If you need OEM or ODM in manufacturing ,scientific research ,velopment and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

 We firmly believe that science and technology is no boundaries

 Our mission is to make every effort to contribute to all humanity.