Description
The YR01840 Online Dissolved Oxygen Controller is an advanced device designed for precise measurement and control of dissolved oxygen levels. Featuring a 7-inch colored capacitive touch screen with high resolution and sensitivity, this controller is equipped with a built-in microprocessor chip that offers intelligent functions such as automatic calibration, temperature compensation, data storage, and Bluetooth connectivity. It can store up to 1000 sets of test data, which can be exported to a USB stick and opened with Excel, making it an essential tool for professionals in environmental monitoring, aquaculture, and industrial applications.
Market Price
The YR01840 Online Dissolved Oxygen Controller is positioned within the mid to high range of the market, with prices typically ranging from 1000 USD to 1800 USD. This competitive pricing reflects its robust features and cutting-edge technology, offering excellent value for those seeking reliability and precision in oxygen measurement.
Frequently Asked Questions
Can the YR01840 Controller be used with any type of dissolved oxygen sensors? The controller is designed to work with polarographic sensors, ensuring accurate and consistent readings.
What is the data transfer method for this device? The YR01840 supports data transfer via USB and Bluetooth, allowing for flexible integration with different systems.
Advantages and Disadvantages
Advantages: The device boasts fast response times, high accuracy, and comprehensive compensation features (temperature, salinity, and pressure), making it versatile for various applications. Its touch screen interface and data storage capability enhance user experience and operational efficiency.
Disadvantages: Initial setup might require a learning curve for users unfamiliar with advanced digital controllers, and the device may not be suitable for extremely harsh environmental conditions without additional protection.
Use in the Field
The YR01840 is ideal for real-time monitoring in aquaculture farms, wastewater treatment facilities, and environmental research. Its automatic calibration and compensation functions ensure that users obtain precise dissolved oxygen readings even in changing conditions, making it an invaluable tool for maintaining optimal levels in various water bodies.
Recommendations
Users are encouraged to regularly calibrate the device and keep the electrode clean for accurate measurements. Utilizing the Bluetooth feature, data can be monitored and analyzed remotely, providing actionable insights for proactive management. For a seamless purchasing experience, consider requesting a quote directly through the Kalstein Plus platform.
Features
- 7-inch capacitive touch screen with 1024*600 resolution.
- Automatic calibration and temperature compensation capabilities.
- Stores up to 1000 data sets, exportable via USB.
- Supports wireless Bluetooth printing and PC connection.
- Polarographic DO electrode with short polarization time.
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 | |
