SJ-6589 Online acid, alkali and salt concentration meter
Applications:
Industrial on-line acid/alkali/salt concentration monitor is a water quality on-line controller with microprocessor.
The instrument is widely used in thermal power, chemical industry, steel pickling and other industries,
such as the regeneration of ion exchange resin in power plant, chemical and chemical industrial process, etc.,
to continuously detect and control the concentration of chemical acid or alkali in aqueous solution.
Feature:
LCD display
Intelligent menu operation
Data Record & Curve Display
Manual and automatic temp. compensation
Three sets of relay control switches
High alarm & low alarm, hysteresis control
4-20mA&RS485 Multiple output modes
Concentration,temperature & current value simultaneously displayed in one screen
Password protection function to prevent misoperation by non-staff
Technical parameters:
Measuring range:
NAOH:0~16%; CaCL2:0~22%;
NACL:0~10%; HNO3:0~10%;
HCL:0~10%; H2SO4:0~10%;
Temperature: -10~150.0ºC;
Resolution: Concentration: 0.01%;
Temperature: 0.1ºC;
Basic error: Concentration: ±0.25%;
Temperature: ±0.3ºC;
Stability: ±0.25%/24h;
Two Current output:
0/4~20mA(load resistance<750Ω);
20~4mA(load resistance<750Ω);
Communication output: RS485 MODBUS RTU;
Three relay control contacts: 5A 250VAC,5A 30VDC;
Power supply(optional):
85~265VAC±10%,50±1Hz,
Power :≤3W;9~36VDC,
Power : ≤3W;
Overall dimension: 144×144×118mm;
Installation mode: panel, wall hanging, pipe type;
Panel opening size:138×138mm;
Waterproof grade: IP65;
Instrument weight: 0.8kg;
Instrument working environment:
Environment temperature :-10~60ºC;
Relative humidity:<=90%;
In addition to the earth's magnetic field around
no strong magnetic interference
Package:
Application:
Company profile:
We-Suzhou Skying Control Technology Co., Ltd. is a leading manufacturer, supplier and exporter of water analysis instruments.
We specialize in the production water quality analysis instruments and various sensors:
1. Online PH/ORP meter and sensors; Conductivity meter, TDS meter, dissolved oxygen meter,
fluorescence dissolved oxygen meter, residual chlorine analyzer, chlorine dioxide analyzer,
acid-base salt analyzer, dissolved ozone meter, nitrate meter, turbidity meter,
2. Multi-parameter water quality analysis instrument controller, portable water quality analysis instrument
3. Digital online controllers and sensors, (PH/ORP/Conductivity/TDS/dissolved oxygen/residual chlorine......)
4. COD sensor
5. Pen type
6. Portable
The product range covers industrial, handheld, laboratory, aquarium, agriculture and other application fields.
In addition, we also provide instrument-related products such as instrument protection boxes, integrated systems, and control panels.
Products are widely used in power plants, petrochemicals, mining and metallurgy, environmental protection water treatment, light industry electronics, water plants and drinking water pipe networks, food and beverages, hospitals, hotels, aquaculture, new agricultural planting and biological fermentation processes and other industries.
Excellent Quality, best price, excellent after-sales service and technical support, as well as good communication with customers, that makes us be preferred the partner for many overseas customers.
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