Description
The YR01840 Online Dissolved Oxygen Controller is a cutting-edge device designed to measure dissolved oxygen levels with precision and ease. Featuring a 7-inch colored capacitive touch screen with high resolution, this controller offers a user-friendly experience. It is equipped with a built-in microprocessor chip, providing intelligent functions like automatic calibration, automatic temperature compensation (ATC), data storage, USB output, Bluetooth connectivity, and wireless printing capabilities. With a data storage capacity of 1000 sets, this device ensures you can efficiently manage large amounts of data, which can be transferred to a USB memory stick and viewed in Excel.
Market Price
The market price for high-quality dissolved oxygen controllers like the YR01840 generally ranges from $1000 to $1800, offering exceptional value considering its advanced features and capabilities. To discover the exact price for your needs, contact us for a personalized quote or generate an automatic quote through our Kalstein Plus platform.
Frequently Asked Questions
- Can the YR01840 be used in different environmental conditions? Yes, the device is designed for ambient temperatures ranging from 15 to 30 ºC and relative humidity of up to 85%, making it versatile for various settings.
- How can I transfer data from the controller? Data can be transferred via USB, RS232, or Bluetooth, providing flexibility and ease of use.
- What is the typical response time for measurements? The controller offers a rapid response time of ≤30 seconds at 25°C for 90% of the response.
Advantages and Disadvantages
The YR01840 offers numerous advantages, including high-resolution measurement, automatic compensations, and ease of data management. The intuitive touch screen and smart electrode status display further enhance usability. However, it requires a stable power supply of 12V/1A, and additional investments might be needed for accessories if required.
Field Usage
In practical scenarios, the YR01840 is ideal for scientific research, environmental monitoring, and industrial applications where accurate dissolved oxygen measurements are critical. The polarographic DO electrode ensures quick and reliable readings with minimal polarization time.
Recommendations
To maximize the performance of the YR01840, ensure regular calibration and maintain the device in the recommended ambient conditions. Take advantage of the automatic calibration features for consistent accuracy and rely on the data storage capabilities to keep meticulous records of your measurements.
Product Features
- 7-inch colored capacitive touch screen
- Built-in microprocessor with intelligent functions
- Wireless Bluetooth printing and PC connectivity
- Data storage of 1000 sets, transferable to USB
- Quick response polarographic DO electrode
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 | |
