YR01840 Online Dissolved Oxygen Controller

Introducing the YR01840 Online Dissolved Oxygen Controller — a cutting-edge device designed to bring precision and convenience to your dissolved oxygen measurements. It boasts a 7-inch colored capacitive touch screen for easy navigation and a built-in microprocessor chip that supports intelligent functions like automatic calibration, data storage, and more. This innovative tool allows for wireless Bluetooth printing and can transfer real-time data to your mobile device. Whether you need to measure oxygen levels quickly with its short polarization time or require accurate readings with its smart electrode status display, the YR01840 is your reliable partner in the field.

Market Pricing

Pricing for online dissolved oxygen controllers can vary significantly based on features and capabilities. Typically, you can expect average market prices to range from approximately $1000 to $1800. The YR01840 stands as a competitive option within this range, offering superior technology and features at an accessible price point. To explore complete pricing options, we invite you to request a quote through Kalstein Plus.

Frequently Asked Questions

• What is the response time for the YR01840 controller? The device has a response time of less than 30 seconds at 25ºC with 90% response accuracy.
• How much data can the controller store? The YR01840 can store up to 1000 sets of test data, which can be easily exported via USB and opened in Excel.
• Does it support Bluetooth connectivity? Yes, the controller supports wireless Bluetooth printing and can connect to a PC for enhanced data accessibility.

Advantages and Disadvantages

• Advantages: High-resolution touch screen, intelligent functionality, wireless connectivity, large data storage capacity, automatic calibration, and compensation features.
• Disadvantages: Initial setup may require detailed attention to fully utilize all features.

Field Use

The YR01840 is ideal for field use in various environmental conditions, thanks to its compact design and robust construction. It can handle ambient temperatures from 15 to 30 ºC and humidity levels up to 85%, making it highly adaptable. Users can efficiently measure dissolved oxygen in different water bodies, ensuring precision and reliability in data collection.

Recommendations

For optimal performance, regularly calibrate the device using the automatic calibration feature. Utilize the wireless connectivity to keep your data synchronized and accessible. Ensure proper maintenance by storing the device in a dry, cool place when not in use. This will prolong the life of the polarographic electrode and ensure consistent accuracy.

Features

• 7-inch colorful capacitive touch screen
• Intelligent functions with automatic calibration and compensation features
• USB, RS232, and Bluetooth outputs
• Supports data storage and real-time transfer
• Compact and lightweight design

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