Description
The YR01839 Online Conductivity Controller is an advanced industrial device designed to monitor water quality by measuring conductivity and total dissolved solids (TDS). This reliable instrument offers 1 to 3 point calibration and features 4 to 20 mA output for connectivity with other systems. Its platinum conductivity electrode and automatic temperature compensation ensure accurate and dependable readings across a range of conditions, making it ideal for various industrial applications.
Market Price
The market price for online conductivity controllers like the YR01839 typically ranges from $500 to $1,500, depending on the specific features and capabilities. Our competitive pricing ensures that you get premium quality at an affordable rate. For exact pricing, we encourage you to reach out for a personalized quote or utilize Kalstein Plus for an automatic quotation.
Frequently Asked Questions
- What calibration solutions are compatible with the YR01839? The controller supports calibration solutions of 84uS, 1413uS, 12.88mS, and 111.8mS.
- Does the controller support temperature compensation? Yes, it offers automatic temperature compensation from 0 to 100°C (32 to 212°F).
- Where can I find technical support for installation? Our technical team is available for consultation and support upon purchase.
Advantages and Disadvantages
The YR01839 stands out with its automatic calibration recognition and versatile cell constant selection. Its major advantages include high accuracy, ease of configuration, and robust design. However, potential users should consider the environmental conditions, as it operates best when the ambient temperature is below 60°C.
Field Use
This controller is suitable for continuous monitoring of water systems in industrial plants, laboratories, and wastewater management facilities. The RS485 communication interface and 4 to 20 mA signal output facilitate integration into existing systems, ensuring seamless operation.
Recommendations
To maintain optimal performance, it is recommended to regularly calibrate the device using the appropriate solutions and perform periodic checks. Configuring alarm limits and utilizing the reset function for factory default settings can further enhance its efficiency.
Features
- Inline conductivity controller with platinum electrode
- 1 to 3 point calibration with automatic recognition
- Selectable cell constant and TDS conversion factor
- Automatic temperature compensation
- Easy configuration menu with reset function
- RS485 communication interface for system integration
Technical Specifications
| Model | YR01839 |
| Conductivity | |
| Range | 0.01 to 20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Accuracy | ±1% F.S. |
| Calibration Points | 1 to 3 points |
| Calibration Solutions | 84uS, 1413uS, 12.88mS, 111.8mS |
| TDS | |
| Range | 0 to 10.00, 100.0, 1000ppm, 10.00, 200.0ppt |
| Resolution | 0.01, 0.1, 1 |
| Accuracy | ±1% F.S. |
| TDS Factor | 0.1 to 1.0 (default 0.5) |
| Temperature | |
| Range | 0 to 100°C/32 to 212°F |
| Resolution | 0.1°C/0.1°F |
| Accuracy | ±1°C/±1.8°F |
| Offset Calibration | 1 point |
| Calibration Range | Reading ±10°C |
| Communication | |
| Signal Output | 4 to 20mA |
| Load | Max. 500Ω |
| Low or High Alarm | 0.02uS/cm to 20.0mS/cm, selectable |
| Communication Interface | RS485 |
| Connection Terminals | Detachable screw terminals |
| General Specifications | |
| Temperature Compensation | 0 to 100°C/32 to 212°F, automatic |
| Temperature Coefficient | Linear (0.0 to 10.0%/°C) |
| Reference Temperature | 25°C |
| Cell Constant | K=0.1, 1, 10 |
| Environmental Conditions | Ambient temperature <60°C, relative humidity <80% |
| Power | DC24V |
| Dimensions | 96(L)×96(W)×75(H)mm |
| Weight | 350g |