Product Description
The YR01840 Online Dissolved Oxygen Controller is a state-of-the-art device designed to measure and control dissolved oxygen levels in various environments. This advanced controller is ideal for applications in laboratories and industrial settings where precise oxygen monitoring is crucial. Equipped with a polarographic electrode, the device offers a measuring range of 0 to 20.00 mg/L (ppm) and 0 to 200.0%, with a resolution of 0.1/0.01 mg/L (ppm) and 1/0.1%.
Not only does the YR01840 boast high accuracy with its electrode precision at ±0.10 mg/L and the meter accuracy at ±0.40 mg/L, but it also ensures quick response times, achieving 90% response within 30 seconds at 25ºC. This device introduces advanced automatic compensations for temperature (ranging from 0 to 45ºC), salinity (up to 45 ppt), and pressure (between 80 to 105 kPa), providing reliable and consistent readings under various environmental conditions.
Ease of use is bolstered by the YR01840’s 7-inch colored capacitive touchscreen, allowing intuitive navigation and control. With the ability to store up to 1000 data sets and options for output via USB, RS232, and Bluetooth, this controller facilitates seamless data management and integration into existing systems. The robust design with an IP54 rating ensures durability, making it suitable for demanding applications.
| 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 | |
Market Price
In terms of market value, the YR01840 Online Dissolved Oxygen Controller generally falls within a broad range reflecting its high specifications and advanced technology. Prospective buyers can expect a market price range between $1000 and $1800. This pricing accounts for various factors such as the controller’s reliability, feature set, and brand reputation. Whether purchasing for laboratory use or industrial purposes, this price bracket offers excellent value for the level of precision and advancement that the YR01840 provides.
Frequently Asked Questions
What is the response time of the YR01840?
The response time for the YR01840 is ≤30 seconds at 25ºC for 90% response rate. This rapid responsiveness makes it ideal for situations requiring quick adjustments.
Does the YR01840 include any automated features?
Yes, it features automatic temperature, salinity, and pressure compensation. Additionally, it has auto-calibration functionality, making it user-friendly and efficient.
Is the device portable?
With a compact design of 240×170×70 mm and a weight of 600g, the YR01840 is portable, allowing for flexible use in various locations within a laboratory or industrial environment.
Advantages and Disadvantages
The YR01840 Online Dissolved Oxygen Controller offers numerous advantages, including its high precision and rapid response time. The automatic compensation for temperature, salinity, and pressure largely enhances its reliability across varied conditions. Additionally, the capacitive touch screen facilitates ease of use, ensuring that even novice users can navigate its functionalities effortlessly.
However, one potential disadvantage is the initial cost, which might be higher compared to simpler oxygen controllers. Yet, for users who require meticulous measurements and advanced functionalities, the YR01840 is worth the investment due to its long-term performance benefits.
Use of the Product in the Field
The YR01840 is invaluable in various real-world scenarios, especially where monitoring and controlling dissolved oxygen levels are critical. In aquatic life support systems, it enables precise environmental management, ensuring suitable oxygen levels for optimal animal health. In industrial applications, it aids in maintaining optimal conditions within process waters, thereby enhancing overall efficiency and productivity.
Integrating seamlessly with existing systems through outputs such as USB, RS232, and Bluetooth, it facilitates data collection and analysis in real-time, providing actionable insights for timely interventions.
Recommendations
To maximize the potential of the YR01840, regular calibration using the auto-calibration feature is encouraged. Additionally, cleaning the electrode contacts and ensuring all compensatory settings are correctly configured based on environmental conditions will prolong device accuracy and longevity. Always store the device as per manufacturer guidelines to maintain the integrity of its components. Consider utilizing Kalstein Plus to request a quotation or generate one automatically, which grants you a streamlined purchasing experience and competitive pricing.
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