1. Product Overview
The HoldPeak YF-5800H handheld ultrasonic oxygen detector utilizes the principle of ultrasonic waves to accurately measure the concentration, flow rate, and pressure of oxygen in gas. It is specifically designed for use with PSA oxygen generators, making it suitable for both medical and industrial applications. The device incorporates a high-precision pressure sensor to detect the oxygen outlet pressure of the oxygen concentrator.
This 3-in-1 gas meter provides comprehensive data for oxygen concentration, flow rate, and pressure, ensuring reliable monitoring of oxygen systems.
2. Package Contents
The following items are included in your package:
- 5800H Oxygen Analyzer (Main Unit) x1 (with built-in 2000mAh battery)
- USB Cable (Type-C) x1
- Hose x1 (silicone tube, 280mm long, 10mm outer diameter, 8mm inner diameter)
- Packing Box x1
- Packaging Bag (Storage Bag) x1
- User Manual x1
- Warranty Card x1
3. Setup
3.1 Initial Charging
Before first use, ensure the device is fully charged. Connect the provided Type-C USB charging cable to a DC-5V power adapter (not included) and then plug it into the Type-C USB charging port on the meter. The red LED indicator will light up during charging. Once charging is complete, the green LED indicator will illuminate. The device needs charging when the battery symbol appears on the display.
3.2 Environmental Considerations
- This product is designed to detect the output gas of PSA oxygen concentrators only.
- During use, it is crucial to empty the humidification bottle of the oxygen generator or remove it directly to prevent water from entering the detector and causing damage.
- Ensure the environment is free from excessive dust.
- Keep the device away from fire sources.
4. Operating Instructions
4.1 Button Identification
- Conc/Flow Input Port: For connecting the hose to measure oxygen concentration and flow rate.
- Pressure Test Input Port: For connecting the hose to measure pressure.
- LCD Backlit Screen: Displays oxygen purity, flow rate, and pressure readings.
- ON Button: Powers on the device.
- OFF Button: Powers off the device.
- HOLD Button: Toggles data retention (holds current readings on screen).
- Backlight Button (Sun Icon): Toggles the LCD backlight.
4.2 Power On/Off
- To Power On: Press the ON button. The LCD display will light up and show the full interface.
- To Power Off: Press the OFF button.
4.3 Measurement Procedures
When measuring flow rate, concentration, or pressure, insert the hose into the corresponding joint on the top of the device.
- Flow & Oxygen Concentration Measurement: Insert the hose into the "Conc/flow" interface. Press the "ON" button to start measuring.
- Pressure Measurement: Insert the hose into the "Pressure" interface. Press the "ON" button to start measuring.
4.4 Backlight Control
Press the Backlight button (sun icon) to turn on the LCD backlight. Press it again to turn the backlight off.
4.5 Data Hold Function
Press the HOLD button to retain the current data on the display. Press the HOLD button again to cancel data retention and resume live readings.
4.6 Automatic Shut-off
To conserve battery life, the device will automatically shut down after 5 minutes of no operation or data input when in the oxygen measurement state. The same applies to the stress test state.
5. Specifications
| Parameter | Range | Resolution | Accuracy | Unit |
|---|---|---|---|---|
| Oxygen Concentration | 21% to 95.6% | 0.1% | ±1.5% | % |
| Flow Rate | 0 to 10.0 L/min | 0.1 L/min | ±5% F.S (±0.2 L/min) (whichever is greater) | L/min |
| Pressure | 0-199 KPa | N/A | ±1% F.S | KPa |
General Specifications:
- Battery: 3.7V 2000mAh lithium battery (included)
- Dimensions: 96mm x 202mm x 47mm
- Weight: 350g
- Smart Device: No
- LCD Screen: Yes, with backlight
- DIY Supplies: Electrical
- Origin: Mainland China
- Certification: CE
6. Maintenance
- Handle the instrument with care during use and avoid collision with other objects to prevent affecting its detection accuracy.
- If the instrument malfunctions, do not attempt to disassemble or repair it without permission. Contact the manufacturer for assistance.
- Regularly check the charging port and input ports for any debris or damage.
- Store the device in a clean, dry environment away from extreme temperatures.
7. Troubleshooting
- Inaccurate Readings: Ensure the hose is properly connected to the correct input port and that there is no water in the oxygen generator's humidification bottle. Check for any blockages in the hose.
- Device Not Powering On: Check the battery level. If the battery symbol is displayed, charge the device using the Type-C USB cable and a DC-5V power adapter.
- Device Shuts Off Unexpectedly: The device has an automatic shut-off feature after 5 minutes of inactivity. If it shuts off during active use, ensure the battery is sufficiently charged.
- Physical Damage: If the device is physically damaged or not functioning correctly, do not attempt self-repair. Contact customer support for guidance.
8. User Tips
- This detector is effective for both medical and home use oxygen concentrators, providing accurate measurements for flow rate and oxygen concentration.
- While generally reliable, some users have noted slight deviations in accuracy. For applications requiring extremely high precision, consider periodic calibration checks.
- The device has proven to be of excellent quality and works very well for specialized applications like hyperbaric chambers.
9. Warranty & Support
For any problems or concerns, please email us for a prompt response. To ensure you receive an immediate solution and your requests are processed quickly, please include the following information in your email:
- Order Number
- Platform of Your Purchase
- Full Model Number (YF-5800H)
- Description of the Problem (Attaching videos or photos can help us troubleshoot the problems even faster)
Support Email: AFTERSALES1010@HOTMAIL.COM
A detailed user manual in PDF format is also available for download: User Manual (PDF)