Description
The YR01840 Online Dissolved Oxygen Controller is an advanced solution crafted for various sectors, such as water treatment and aquaculture. Equipped with a 7-inch color capacitive touch screen, this device ensures a responsive and high-resolution user experience. Its intelligent microprocessor introduces features like automatic calibration, automatic temperature compensation (ATC), data storage, and wireless connectivity, facilitating seamless integration into professional workflows. Furthermore, the YR01840 can store up to 1000 sets of test data and offers flexible data export options via USB, RS232, or Bluetooth, making it a highly dependable tool in data management.
Market Price
The market price for high-quality dissolved oxygen controllers, like the YR01840, ranges between $900 and $1300 USD. This range considers factors such as feature sets, brand reputation, and build quality. For those seeking a blend of cost-efficiency and performance, the YR01840 stands out as a competitively priced option with advanced capabilities. Requesting a quotation via our Kalstein Plus platform can provide precise pricing based on your needs.
Frequently Asked Questions
Q: How often does the YR01840 need to be calibrated?
A: Thanks to its automatic calibration feature, the need for frequent manual calibration is minimized. However, it’s advisable to adhere to the manufacturer’s guidelines on calibration frequency for optimum performance.
Q: Can the data be transferred to any software?
A: Absolutely, the data can be exported in formats compatible with popular software like Excel, allowing for flexible data analysis.
Advantages and Disadvantages
The YR01840 excels with benefits like precise dissolved oxygen (DO) measurement with automatic salinity and pressure compensation and a smart electrode status monitor. However, users may need time to familiarize themselves with its advanced functionalities if they are new to such equipment.
Field Applications
This controller is highly effective in practical applications, such as monitoring dissolved oxygen levels in aquaculture tanks, where it provides critical data for maintaining optimal water conditions. Its quick response time of ≤30 seconds ensures timely adjustments to water quality.
Recommendations
To gain maximum utility from the YR01840, it’s recommended to store it in environments with controlled temperature and humidity, as specified. Regular software updates and maintenance checks will also enhance its lifespan and accuracy, ensuring reliable performance over time.
Features
- 7-inch colored capacitive touch screen.
- Intelligent microprocessor functions.
- Data storage for up to 1000 sets.
- Wireless and USB data transfer options.
- Automatic compensation and calibration features.
Technical Specifications
| Model | YR01840 | |
|
DO
|
Measuring range | (0 ~ 20.00)mg/L(ppm) (0 ~ 200.0)% |
| Resolution | 0.1/0.01 mg/L(ppm) 1/0.1 % | |
| Accuracy | Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L | |
| Response time | ≤30s (25ºC, 90%response) | |
| Residual current | ≤0.1 mg/L | |
| Temp compensation | (0 ~ 45)ºC, auto | |
| Salinity compensation | (0 ~ 45) ppt, auto | |
| Pressure compensation | (80 ~ 105) kPa, auto | |
| Auto calibration | Air saturated by water; water saturated by air | |
| Electrode type | Polarographic | |
|
Temp.
|
Range | (-10 ~ 110)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
|
Other
|
Display | 7-inch colored capacitive touch screen |
| Data storage | 1000 sets | |
| Power | 12V/1A | |
| Output | USB, RS232, Bluetooth | |
| Ambient Temp. | 15 ~ 30 ºC | |
| Ambient Humidity | ≤85% | |
| IP grade | IP54 | |
| Dimensions/N.W. | 240×170×70mm/600g | |
| Shipping Size/G.W. | 470x430x85mm/2.6kg | |
