1. Sarrera
This manual provides instructions for the proper installation, operation, and maintenance of the uxcell SFM-27 Active Electronic Buzzer. This device is designed to produce a continuous sound alarm when a DC voltage between 3V and 24V is applied. Please read this manual thoroughly before using the product to ensure safe and efficient operation.
2. Produktua amaitu daview
The uxcell SFM-27 is an active electronic buzzer featuring a plastic housing and two pre-attached wires for easy connection. It is designed for various industrial and electronic applications where an audible alert is required.
Ezaugarri nagusiak:
- Zabala Voltage Barrutia: Operates on DC 3V to 24V.
- High Sound Output: Produces a continuous sound at 100dB.
- Kableatu erraza: Equipped with black and red wires for straightforward connection.
- Eraikuntza iraunkorra: Housed in a plastic casing.
- Diseinu trinkoa: Suitable for integration into various systems.
Osagaiak:
- Electronic Buzzer Unit (SFM-27)
- Red Wire (Positive Terminal)
- Black Wire (Negative Terminal)
- Mounting Holes (for secure installation)
2.1. irudia: Aurrealdea view of the uxcell SFM-27 Active Electronic Buzzer, showing the sound output grille and attached red and black power wires.
3. Zehaztapenak
| Parametroa | Balioa |
|---|---|
| Produktuaren izena | Electronic Buzzer |
| Eredu zenbakia. | SFM-27 |
| Sound-making Type | Soinu Etengabea |
| Balorazio baloratuatage | DC 3-24V |
| Korronte nominatua | 15mA |
| Soinu Presioa | 100 dB |
| Funtzionamendu-tenperatura | -20°C eta +45°C artean |
| Overall Size (L*W*H) | 47 x 30 x 14 mm / 1.85 x 1.14 x 0.55 hazbete |
| Mounting Holes (L*W) | 3.5 x 4 mm / 0.14 x 0.16 hazbete |
| Muntatzeko zuloaren distantzia | 39 mm / 1.5 hazbete |
| Hariaren Luzera | 11 cm / 4.3 hazbete |
| Erresonantzia Maiztasuna | 2.5 ± 0.5 KHz |
| Kanpoko materiala | Plastikoa |
| Kolorea | Zuria |
| Pisua (unitate bakoitzeko) | 34 g |
Figure 3.1: Dimensions of the uxcell SFM-27 Active Electronic Buzzer, indicating mounting hole spacing and overall size.
4. Segurtasun informazioa
Produktuari kalterik edo lesiorik ez egiteko, jarraitu segurtasun neurri hauek:
- liburukiatage Bateragarritasuna: Ziurtatu elikadura hornidura boltage is within the specified DC 3V-24V range. Applying incorrect voltage can damage the buzzer.
- Polaritatea: Connect the red wire to the positive (+) terminal and the black wire to the negative (-) terminal of the DC power source. Incorrect polarity will prevent the buzzer from functioning.
- Kableatua: All wiring should be performed by a qualified individual or with proper knowledge of electrical connections. Ensure connections are secure to prevent short circuits.
- Ingurumena: Do not expose the buzzer to extreme temperatures, moisture, or corrosive environments beyond its operating specifications.
- Soinu maila: The buzzer produces a loud sound (100dB). Avoid prolonged exposure to the sound at close range to prevent hearing discomfort.
- Haurrak: Mantendu gailua haurren eskura.
5. Konfigurazioa eta instalazioa
Follow these steps to set up and install your electronic buzzer:
- Muntatzeko kokapena prestatu: Choose a suitable location for the buzzer. The buzzer features two mounting holes with a distance of 39mm (1.5 inches) between them.
- Secure the Buzzer: Use appropriate screws (not included) to securely fasten the buzzer to your chosen surface through the mounting holes.
- Konektatu energia:
- Identify the red wire and the black wire extending from the buzzer.
- Konektatu alanbre gorria du terminal positiboa (+) of your DC power supply (3V-24V).
- Konektatu hari beltza du negatibo (-) terminal of your DC power supply.
- Ensure all connections are firm and insulated to prevent short circuits.
- Proba funtzionaltasuna: Once wired, apply power to the circuit. The buzzer should emit a continuous sound. If it does not, refer to the Troubleshooting section.
6. Funtzionamendua
The uxcell SFM-27 Active Electronic Buzzer is designed for simple operation. It functions as a direct alarm device:
- When a DC voltage within the 3V-24V range is applied to its terminals with correct polarity, the buzzer will immediately emit a continuous sound at approximately 100dB.
- The sound will cease when the power supply is disconnected or interrupted.
- This buzzer produces a continuous tone and does not have adjustable volume or tone patterns.
7. Mantentzea
The uxcell SFM-27 Active Electronic Buzzer requires minimal maintenance:
- Garbiketa: Periodically wipe the exterior of the buzzer with a soft, dry cloth to remove dust. Do not use harsh chemicals or abrasive cleaners.
- Ikuskapena: Regularly check the wiring for any signs of damage, fraying, or loose connections. Ensure the mounting remains secure.
- Ingurumena: Ensure the operating environment remains within the specified temperature and humidity ranges to prolong the life of the device.
8. Arazoak
If the buzzer does not function as expected, refer to the following troubleshooting guide:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| No sound from buzzer |
|
|
| Soinu ahula edo tarteka |
|
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9. Bermea eta Laguntza
For warranty information and customer support, please refer to the documentation provided at the time of purchase or contact your retailer. You may also visit the official uxcell brand store for additional product information and support resources.
uxcell Brand Store: https://www.amazon.com/stores/uxcell/page/9C5CFA37-6CB6-400F-AA4A-658A763458C5