The A200ISM water quality automatic analyzer is a highly flexible intelligent water quality monitoring instrument that can be adapted to detect various water quality parameters such as dissolved oxygen and turbidity. It supports wide range measurement and can expand detection factors as needed. It can complete sensing signal analysis, data display, alarm linkage, electrode self-cleaning and other functions. It is a core equipment for water quality monitoring that combines panel/wall mounted dual installation, wide temperature adaptation, and multi protocol communication.
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Performance Characteristics
- Diverse languages, factory standard Chinese interface, switchable English interface
- A set of 4-20mA outputs (optional with two sets of 4-20mA outputs or RS-485 communication)
- Three sets of relays can switch between high and low points freely, and the hysteresis can be adjusted freely to avoid frequent on-off of the relays
- Password management function to prevent misoperation by non professionals
- Menu prompt function, easy for users to operate
Parameters
| Parameter Index | Specification |
|---|---|
| Measuring Range | DO: 0.00-20.00mg/L; Turbidity: 0-20NTU/0-400NTU/0-4000NTU (Customizable for other factors) |
| Temperature Compensation | 0–100 ℃, Manual/Auto |
| Signal Output | 1 group of 4-20mA isolated output (Max load 500Ω); Optional 2 groups of 4-20mA output or RS485 communication |
| Alarm Output | 3 groups of relay for high/low alarm (3A/250VAC), Normally open contact; 1 group for auto-cleaning |
| Power Supply | AC220V 50Hz / DC24V |
| Power Consumption | ≤7W |
| Environmental Conditions | Working Temperature: 0~60 ℃; Relative Humidity: ≤85%RH (non-condensing) |
| Product Dimension | 144×144×115mm (H×W×D) |
| Mounting Hole Size | 138×138mm (H×W) |
| Mounting Method | Panel mounting / Wall mounting |
Why choose A200ISM?
- High scalability wide range detection: contains multi-parameter wide range measurement as standard, and detecting factors can be extended and modified as necessary to satisfy a variety of monitoring requirements.
- Smart control, simple upkeep and use: password security, a bilingual interface, and menu guidance. Self-cleaning electrode contacts reduce the need for human upkeep.
- 4–20 m: reliable transmission and stable anti-interferenceIn industrial settings, an isolated output and optional RS485 interface work well to keep electromagnetic interference out.
- It can work steadily in a wide range of difficult temperature and humidity conditions, and its working temperature adaption range is wider.
Featured Applications
- Power industry: online monitoring and process control of water quality parameters such as circulating cooling water for power plants, boiler feedwater, and thermal system water
- In the field of pharmaceuticals and chemical engineering, monitoring of water quality standards for pharmaceutical production process pure water, chemical reactor inlet/outlet water, and chemical circulating water
- Food industry: online detection of water quality safety for food processing production water, beverage preparation water, and food cleaning water
- Other industrial fields: Continuous measurement and control of water quality for electronic semiconductor pure water, printing and dyeing textile wastewater, paper industry circulating water, etc
Daily maintenance and precautions
- To get rid of dirt and oil, clean the electrode sensing surface often. Stay away from things that could make the detection less sensitive.
- To make sure that the measurement data is correct and stable, you should calibrate the sensors based on the water quality at the site on a regular basis.
- The electrode cord needs a particular wire that can’t be used on its own to work. It is recommended that the longest length not be more than 30 meters.
- Make sure you turn off the power before you clean, wire, take apart, or do anything else to your equipment so it doesn’t get broken.
- Check your tools often to aCheck the wiring on the equipment often to make sure it’s safe. Don’t use it in regions where there is a lot of sunlight, heat, or corrosion.make sure they don’t rust or vibrate, which could limit their life.
Technical Support
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The A200ISM water quality automatic analyzer has the core advantages of wide range detection, flexible dual installation, strong environmental adaptation, and intelligent control. It perfectly adapts to the online monitoring needs of water quality in municipal and industrial fields, providing stable and accurate data collection support for water quality process control and standard discharge monitoring. It is a high-quality choice for intelligent and refined control of water treatment.
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