AOPUTTRIVER AP-189A Digital Manometer User Manual

1. Entwodiksyon

The AOPUTTRIVER AP-189A is a high-precision digital manometer designed for measuring differential, positive, and negative pressure. It is widely used in various applications including flow measurement, air quality monitoring, level measurement, gas temperature measurement, and HVAC system control. This manual provides detailed instructions for the safe and effective use of your device.

The device features a large LCD with backlight, data hold function, automatic power-off, and the ability to record maximum, minimum, and average values, as well as differential pressure (DIF). It supports 11 selectable pressure units for versatility in professional applications.

2. Pwodwi Features

• Segondè Precision: Measurement range of ±2.000psi with an accuracy of ±0.3%FSO (at 25°C).
• Plizyè inite: Easily switch between 11 pressure units: Psi, kPa, Kgfcm2, ozin2, Bar, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O.
• Done Anrejistreman: Records MAX/MIN/AVG values for easy data analysis.
• Anviwònman zewo: Allows for precise zero calibration before measurements.
• Ekspozisyon miltifonksyon: Large LCD with backlight for clear readings.
• Jesyon pouvwa: Low battery indicator and automatic power-off after 25 minutes of inactivity to conserve battery life.
• DIF Function: Measures differential pressure.

Imaj: Plis paseview of the AP-189A Digital Manometer's key features and specifications, including accuracy, repeatability, maximum pressure, and various functions like data hold, auto-off, and unit selection.

3. Pake kontni

Verifye ke tout atik yo prezan epi yo an bon kondisyon lè w ap ouvri pake a:

• 1 x AP-189A Digital Manometer
• 1 x sak pwoteksyon
• 1 x Ti tournevis
• 2 x 1.5V batri AAA
• 1 x User Manual (Japanese)

Image: The complete package contents of the AP-189A Digital Manometer, showing the device, a protective carrying bag, a small screwdriver, two AAA batteries, and the user manual.

4. Enstalasyon

4.1 Enstalasyon batri

1. Jwenn kouvèti konpatiman batri a sou dèyè aparèy la.
2. Use the provided small screwdriver to open the battery compartment.
3. Mete de pil AAA 1.5V, asire w polarite a kòrèk (+/-).
4. Ranplase kouvèti lòj batri a epi an sekirite li ak vis la.

4.2 Konekte Tiyo yo

The AP-189A features dual ports for differential pressure measurement. Connect the hoses to the appropriate ports (+ and -) based on your measurement requirements. Ensure a secure connection to prevent leaks.

Imaj: Yon imaj detaye view of the AP-189A Digital Manometer, highlighting its dimensions and the dual port connections at the top for pressure hoses.

5. Operasyon Enstriksyon

5.1 Power On/Off

• Peze a Bouton pouvwa () to turn the device ON.
• Peze epi kenbe la Bouton pouvwa for a few seconds to turn the device OFF.

5.2 Mete a zewo

Before taking any measurements, it is crucial to perform a zero setting to ensure accuracy. Disconnect all pressure hoses from the device before performing this step.

1. Ensure the device is powered on and no pressure is applied to the ports.
2. Peze epi kenbe la KENBE bouton pou apeprè 5 segonn.
3. The display will show "----" indicating that the zero setting is complete.

Image: Visual guide demonstrating how to perform a zero setting on the manometer by long-pressing the HOLD button until the display shows dashes.

5.3 Seleksyon Inite

Peze a INITE button to cycle through the 11 available pressure units (Psi, kPa, Kgfcm2, ozin2, Bar, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O) until your desired unit is displayed.

5.4 Fonksyon ekleraj dèyè

Peze a Bouton ekleraj () to turn the LCD backlight ON or OFF for improved visibility in low-light conditions.

5.5 Done kenbe

Peze a KENBE button briefly to freeze the current reading on the display. Press it again to release the hold function and resume live readings.

5.6 MAX/MIN/AVG/DIF Recording

Peze a REC button to enter recording mode. In this mode, the device will track the maximum, minimum, and average pressure values. Press REC repeatedly to cycle through MAX, MIN, AVG, and DIF displays. To exit recording mode, press and hold the REC bouton.

5.7 Otomatik Power Off

The device will automatically power off after 25 minutes of inactivity to save battery life. This feature can typically be disabled or adjusted by pressing and holding specific buttons during power-on, as detailed in the full manual.

Image: A close-up of the AP-189A's LCD screen and control buttons, illustrating the functions of the Power, Hold, Unit, Backlight, Record, and DIF buttons.

6. Antretyen

• Netwayaj: Siye aparèy la avèk yon twal mou epi sèk. Pa sèvi ak pwodui netwayaj abrazif oswa solvan.
• Depo: Store the manometer in its protective bag in a cool, dry place when not in use. Remove batteries if storing for extended periods to prevent leakage.
• Kalibrasyon: Regular calibration by a qualified technician is recommended to maintain measurement accuracy, especially for critical applications.
• Ranplasman batri: Ranplase pil yo byen vit lè endikatè pil fèb la parèt pou asire operasyon kontinyèl epi pou evite pèt done.

NAN. Depanaj

8. Espesifikasyon

• Ranje mezi: ± 2.000psi
• Presizyon: ±0.3%FSO4 (a 25°C)
• Repetebilite: ±0.25%FSO
• Linearity/Hysteresis: ±0.1%FSO
• Limited Maximum Pressure: 6 psi
• Inite: Psi, kPa, Kgfcm2, ozin2, Bar, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O
• Fonksyon: Backlight, Data Hold, Auto Power Off (25 min), MAX/MIN/AVG/DIF, Zero Setting
• Pwovizyon pou pouvwa: 2 x 1.5V batri AAA
• Dimansyon: Apeprè 166mm x 62mm x 31mm (6.29 pous x 2.44 pous x 1.22 pous)
• Pwa: Apeprè 250 g

Image: A diagram illustrating the physical dimensions of the AP-189A Digital Manometer, including length, width, and thickness.

9. Garanti ak sipò

The AOPUTTRIVER AP-189A Digital Manometer comes with a 365-day warranty and lifetime technical support. If you encounter any quality issues with the product, please contact our customer support team. We are committed to resolving any problems as quickly as possible.

For support, please refer to the contact information provided in your product packaging or visit the official AOPUTTRIVER websit.