1. Pwodwi souview
The AUTOOL GOGO8-US Digital Manometer is a precision instrument designed for measuring gas pressure and differential pressure. It features a dual-port design for synchronous detection, a backlit LCD display, and supports 12 different pressure units. This device is suitable for applications such as HVAC duct pressure monitoring, filter blockage diagnosis, cleanroom micro-pressure control, and gas appliance maintenance.
Figure 1: AUTOOL GOGO8-US Digital Manometer with accessories.
Karakteristik kle:
- Ranje mezi: ±20.68 kPa / ±2.999 psi.
- Presizyon: ±0.3% FSO (Full Scale Output).
- Tan repons: 0.5 segonn.
- Unit Support: 12 selectable units including PSI, inHg, inH₂O, ftH₂O, kPa, mbar, Bar, kgcm², ozin², mmHg, cmH₂O, Pa.
- Dual-Port Detection: Real-time display of pressure difference (P1-P2).
- Data Functions: Data storage (100 groups), Data Hold, Max/Min value recording.
- Ekspozisyon: Large backlit LCD for clear readings in various lighting conditions.
- Jesyon pouvwa: Automatic shutdown after 15 minutes of inactivity, low battery warning.
- Kalibrasyon: One-button zero calibration.
2. Ki sa ki nan bwat la
Lè w ap debale, tanpri verifye ke tout atik ki nan lis anba a yo prezan epi yo an bon kondisyon:
- AUTOOL GOGO8-US Digital Manometer
- Flexible Tubes (2 pieces)
- Adaptè metal
- Manyèl itilizatè
Figure 2: Package contents of the Digital Manometer.
3. Enstalasyon
3.1 Enstalasyon batri
- Jwenn konpatiman batri a sou dèyè manomèt la.
- Louvri kouvèti batri a.
- Mete yon pil 9V ladan l, asire w ke polarite a kòrèk.
- Fèmen kouvèti batri a byen.
3.2 Connecting Tubes and Adapters
- Identify the two tube connectors on the top of the manometer: Tube Connector (-) and Tube Connector (+).
- Connect the flexible tubes to the desired ports based on your measurement requirements (e.g., for differential pressure, connect one tube to each port).
- If needed, attach the metal adapter to one of the flexible tubes for specific connection points.
Figure 3: Manometer components and dimensions.
4. Operasyon Enstriksyon
4.1 Power On/Off
- Peze a ON/OFF button (red power icon) to turn the device on.
- Peze epi kenbe la ON/OFF bouton pou fèmen aparèy la.
4.2 Kalibrasyon zewo
Before each measurement, especially for differential pressure, it is recommended to perform a zero calibration to ensure accuracy.
- Ensure both pressure ports are open to atmospheric pressure or disconnected from any pressure source.
- Long peze la KENBE button to clear any zero drift and calibrate the device to zero.
4.3 Seleksyon Inite
The manometer supports 12 different pressure units.
- Peze a INITE button to cycle through the available pressure units (PSI, inHg, inH₂O, ftH₂O, kPa, mbar, Bar, kgcm², ozin², mmHg, cmH₂O, Pa).
4.4 Differential Pressure Measurement (P1-P2)
The device automatically displays the pressure difference between the two ports (P1-P2).
- Connect the higher pressure source to the (+) port and the lower pressure source to the (-) port for positive readings, or vice-versa.
- The display will show the real-time pressure difference.
Figure 4: Dual-port for positive and negative pressure measurement.
4.5 Done kenbe
- Peze a KENBE button briefly to freeze the current reading on the display.
- Peze a KENBE button again to release the data hold function.
4.6 Max/Min Value Recording
To capture the maximum and minimum pressure values during a measurement period:
- Long peze la MAX button to activate Max/Min recording mode. The display will show 'MAX' or 'MIN'.
- Yon ti tan peze la MAX button to toggle between MAX and MIN values.
- Long peze la MAX button again to exit Max/Min recording mode.
4.7 Ekspozisyon ekleraj dèyè
- Peze a ° C / ° F. button briefly to turn the backlight on or off.
Figure 5: LCD Backlight Display for enhanced visibility.
4.8 Depo Done
The device can store up to 100 groups of readings.
- Kout peze la ° C / ° F. key to save the current reading.
- Sèvi ak la DIF epi MAX keys to scroll through stored data.
5. Antretyen
5.1 Netwayaj
- Siye aparèy la avèk yon twal mou epi sèk. Pa sèvi ak pwodui netwayaj abrazif oswa solvan.
- Ensure the pressure ports are free from dust and debris.
5.2 Ranplasman batri
When the low battery indicator appears on the display, replace the 9V battery promptly to ensure accurate operation.
- Swiv etap enstalasyon batri yo nan Seksyon 3.1.
Figure 6: Low Battery Reminder and Auto Shutdown feature.
5.3 Depo
- Store the manometer in a cool, dry place, away from direct sunlight and extreme temperatures.
- Retire pil la si ou pa pral itilize aparèy la pou yon peryòd tan pwolonje pou anpeche li koule.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Aparèy pa limen | Batri ki mouri oswa mal enstale | Check battery polarity or replace with a new 9V battery. |
| Inaccurate readings / Zero drift | Environmental factors or sensor drift | Perform one-button zero calibration by long pressing the HOLD button. Ensure ports are open to atmosphere during calibration. |
| Display shows "Err0" | Exceeds positive pressure range | The measured pressure is above the maximum positive range. Reduce pressure or use a device with a higher range. |
| Display shows "Err1" | Exceeds negative pressure range | The measured pressure is below the minimum negative range. Reduce vacuum or use a device with a wider negative range. |
| Backlight pa travay | Backlight off or low battery | Press the °C/°F button to toggle backlight. Check battery level and replace if low. |
| Auto-shutdown occurs too quickly | Normal operation (15 minutes inactivity) | This is a power-saving feature. The device will shut down after 15 minutes of no operation. |
7. Espesifikasyon
| Paramèt | Valè |
|---|---|
| Mezire Range | ±20.68 kPa / ±2.999 PSI |
| Inite Mezi | 12 (PSI, inHg, inH₂O, ftH₂O, kPa, mbar, Bar, kgcm², ozin², mmHg, cmH₂O, Pa) |
| Presizyon | ±0.3% FSO (25°C) |
| Repetebilite | ±0.2% (Max±0.5%FSO) |
| Linearity / Hysteresis | ±0.29% FSO (25°C) |
| To Mezi | 0.5 segonn |
| Depo Done | 100 gwoup |
| Presyon maksimòm | 20 kPa |
| Tanperati travay | 0°C a 50°C (32°F a 122°F) |
| Tanperati Depo | -10 ° C a 60 ° C (14 ° F a 140 ° F) |
| Pwovizyon pou pouvwa | 9V batri |
| Automatic Shut-down Time | 15 minit |
| Dimansyon | 164 x 70 x 32 mm (6.5 x 2.8 x 1.3 pous) |
| Pwa | 200g (0.44 lbs) |
| Materyèl | Akrilonitrile butadien stirèn (ABS) |
Figi 7: Espesifikasyon detaye pwodwi a.
8. Garanti ak sipò
8.1 Enfòmasyon sou Garanti
The AUTOOL GOGO8-US Digital Manometer comes with a Twa ane garanti against manufacturing defects. If the manometer exhibits any defects within this period, AUTOOL will provide a replacement or a suitable solution to ensure customer satisfaction without delay.
8.2 Sipò teknik
AUTOOL provides sipò teknik pou tout lavi for this product. For any technical assistance, operational queries, or warranty claims, please contact AUTOOL customer service. We are committed to responding to your inquiries within 24 hours.
