RTM Universal Water Quality Analyzer Controller
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A. Product Overview
RTM-ANL-WQA-CONT-2496 is an online water quality analyzer controller designed for measuring and controlling dissolved ozone concentration in water. It is specially used in water treatment and industrial process control applications where ozone dosing, disinfection and water quality monitoring are required.
The controller works with RTM-ANL-O3-SENS-25900 ozone water sensor and a flow cell. It displays the ozone concentration on an LCD display and provides output signals for control and automation.
RTM-ANL-WQA-CONT-2496 has 2 relay outputs for control or alarm operation, 4 to 20 mA analog output for signal transmission and RS485 Modbus RTU communication for digital integration with PLC, SCADA and monitoring systems.
The 96 x 96 mm panel mount design makes it suitable for ozone dosing panels, water treatment panels, process control panels and industrial automation systems.
B. Working Principle
RTM-ANL-WQA-CONT-2496 works by receiving a signal from the RTM-ANL-O3-SENS-25900 ozone water sensor installed with a flow cell. Water passes through the flow cell, and the ozone sensor detects the concentration of dissolved ozone present in the water.
The sensor uses a membrane-free constant voltage measurement method. This helps avoid regular membrane and reagent replacement, making the system easier to maintain compared to many traditional wet-chemistry measurement methods.
The measured ozone concentration is sent to the controller. The controller processes the signal and displays the ozone value in mg/L on the LCD screen. The controller resolution is 0.01 mg/L, allowing users to monitor small changes in ozone concentration.
Based on the programmed set points, the relay outputs can be used to operate alarms, ozone dosing systems, control valves, pumps or interlock circuits. The 4 to 20 mA output can transmit the measured ozone value to PLC, SCADA, recorder or remote monitoring system. RS485 Modbus RTU communication allows digital data transfer for automation and monitoring.
C. Why It Is Used
RTM-ANL-WQA-CONT-2496 is used where dissolved ozone concentration must be monitored continuously in water. Ozone is widely used for disinfection, oxidation and water treatment because it helps reduce microbial contamination and improve water quality.
In drinking water and food and beverage applications, ozone monitoring helps ensure that the required ozone level is maintained for disinfection. In process water and cooling water systems, it helps control ozone dosing and prevent under-dosing or over-dosing.
The controller is useful because manual ozone testing is not always practical for continuous process control. Online monitoring helps operators see the ozone concentration in real time and take control action through relay, analog and digital outputs.
Main reasons for using RTM-ANL-WQA-CONT-2496 include:
- Continuous online ozone concentration monitoring in water
- Better control of ozone dosing systems
- Real-time disinfection process monitoring
- Reduced dependency on manual water testing
- Relay output for alarm and control action
- 4 to 20 mA output for PLC and recorder connection
- RS485 Modbus RTU communication for digital monitoring
- Suitable for water treatment and industrial process control
- Helps avoid under-dosing and over-dosing of ozone
- Panel mount design for ozone analyzer and automation panels
D. Suitable Buyers
RTM-ANL-WQA-CONT-2496 is suitable for customers who need online dissolved ozone monitoring and control in water systems.
Suitable buyers include:
- Water treatment plant manufacturers
- Ozone system manufacturers
- Drinking water treatment plants
- Food and beverage processing plants
- Process water treatment companies
- Cooling water treatment system suppliers
- Industrial water treatment companies
- Disinfection system integrators
- Panel builders
- PLC and SCADA automation companies
- OEM machine manufacturers
- Pharma utility departments
- Bottled water plant operators
- Municipal water treatment facilities
- Industrial maintenance and utility teams
- Purchase departments looking for online ozone analyzers
FAQ
1. What is RTM-ANL-WQA-CONT-2496?
RTM-ANL-WQA-CONT-2496 is an online ozone analyzer controller used to measure and control dissolved ozone concentration in water treatment and industrial process applications.
2. Which sensor is used with RTM-ANL-WQA-CONT-2496?
It is used with RTM-ANL-O3-SENS-25900 ozone water sensor and a flow cell.
3. What does this controller measure?
It measures dissolved ozone concentration in water.
4. Where is RTM-ANL-WQA-CONT-2496 used?
It is used in process water, disinfection systems, cooling water, drinking water, food and beverage, water treatment and industrial ozone dosing applications.
5. What is the display type of this controller?
The controller has an LCD display for viewing ozone concentration.
6. What is the resolution of the controller?
The controller resolution is 0.01 mg/L.
7. Does RTM-ANL-WQA-CONT-2496 have relay output?
Yes, it has 2 relay outputs with 3A relay rating for alarm and control applications.
8. Does this controller have analog output?
Yes, it provides 4 to 20 mA analog output for transmitting ozone concentration to PLC, recorder, SCADA or remote monitoring system.
9. Does it support digital communication?
Yes, it supports RS485 Modbus RTU communication.
10. Can this controller be connected to PLC or SCADA?
Yes, it can be connected to PLC or SCADA using 4 to 20 mA analog output or RS485 Modbus RTU communication.
11. What is the size of RTM-ANL-WQA-CONT-2496?
The controller size is 96 x 96 x 85 mm.
12. What is the panel cutout size?
The panel cutout size is 92 x 92 mm.
13. What is the body material of the controller?
The controller body material is die-cast aluminium.
14. What is the IP protection grade?
The catalog mentions IP65 compatible protection.
15. What is the operating temperature of the controller?
The operating temperature range is minus 20 degrees Celsius to 60 degrees Celsius.
16. What is the benefit of a membrane-free ozone sensor?
A membrane-free ozone sensor helps reduce maintenance because it avoids membrane and reagent replacement. It requires only simple cleaning maintenance.
17. Why is ozone monitoring important in water treatment?
Ozone monitoring is important because it helps maintain the required ozone level for disinfection and oxidation. It also helps prevent under-dosing and over-dosing in water treatment systems.
18. Is RTM-ANL-WQA-CONT-2496 suitable for food and beverage applications?
Yes, it is suitable for food and beverage water treatment applications where ozone concentration monitoring is required.
19. Can this controller be used for cooling water?
Yes, it can be used in cooling water systems where ozone is used for water treatment or disinfection.
20. Who should buy RTM-ANL-WQA-CONT-2496?
This product is suitable for water treatment companies, ozone system manufacturers, drinking water plants, food and beverage plants, panel builders, automation companies, process industries and utility departments.