HIOKI 9694 Clamp-on Sensor Instruction Manual

1. Pengenalan

The HIOKI 9694 Clamp-on Sensor is designed for accurate measurement of AC load currents. This device provides a voltage output proportional to the measured current, making it suitable for connection to various data loggers, recorders, or other measuring instruments. This manual provides essential information for the safe and effective use of the 9694 Clamp-on Sensor, including setup, operation, maintenance, and technical specifications.

2. Maklumat Keselamatan

Always observe the following safety precautions to prevent electric shock, injury, or damage to the instrument.

• Baca manual arahan ini dengan teliti sebelum digunakan.
• Do not attempt to measure currents exceeding the rated AC5A.
• Ensure the sensor is properly connected to a compatible measuring device before clamping onto a conductor.
• Do not use the sensor if it appears damaged or if the cable insulation is compromised.
• Sentiasa pakai peralatan pelindung diri (PPE) yang sesuai semasa bekerja dengan litar elektrik.
• Avoid touching live conductors with any part of your body or the sensor other than the designated clampkawasan ing.
• This device is rated CAT III 300V. Ensure the measurement environment is within this rating.

3. Produk Lebihview

The HIOKI 9694 Clamp-on Sensor consists of a clamp jaw for current detection, a main body containing the signal conditioning circuitry, and an output cable with a connector for interfacing with a measuring instrument.

Rajah 3.1: Penuh view of the HIOKI 9694 Clamp-on Sensor, showing the clamp jaw, main body, output cable, and connector.

Rajah 3.2: Bersudut view of the HIOKI 9694 Clamp-on Sensor, highlighting the clamp mechanism and product labeling.

Gambar 3.3: Cthample of a HIOKI clamp-on sensor in use, demonstrating how the jaw opens to encompass a conductor for current measurement.

4. Persediaan

1. Membongkar: Carefully remove the HIOKI 9694 Clamp-on Sensor from its packaging. Verify that all components are present and undamaged. The package should include the sensor unit and this instruction manual.
2. Pemeriksaan: Before each use, visually inspect the sensor for any signs of physical damage, such as cracks in the casing, frayed cables, or damaged connectors. Do not use the device if any damage is found.
3. Connection to Measuring Instrument: Connect the output connector of the 9694 Clamp-on Sensor to the appropriate input terminals of your compatible measuring instrument (e.g., data logger, multimeter with voltage input). Ensure a secure and proper connection. The sensor provides a voltage output, typically 10mV/A as indicated on the device.
4. Hidupkan (jika berkenaan): If your measuring instrument requires external power, ensure it is powered on and configured to accept voltage input.

5. Arahan Operasi

1. Sediakan untuk Pengukuran: Ensure the circuit to be measured is safe to access and that all safety precautions are followed.
2. Buka Clamp rahang: Press the lever on the clamp-on sensor to open the clamp Rahang.
3. Clamp onto Conductor: Carefully position the open jaw around a single conductor carrying the AC current you wish to measure. Ensure that only one conductor is inside the jaw for accurate readings.
4. Tutup Clamp rahang: Release the lever to securely close the clamp jaw around the conductor. Ensure there are no gaps and the jaw is fully closed.
5. Baca Pengukuran: Perhatikan voltage reading on your connected measuring instrument. Convert this voltage reading to current using the sensor's output ratio (e.g., if the output is 10mV/A, a 50mV reading corresponds to 5A).
6. Keluarkan Sensor: After measurement, press the lever to open the clamp jaw and carefully remove the sensor from the conductor.

Penting: For accurate measurements, ensure the conductor is centered within the clamp jaw as much as possible. External magnetic fields or nearby conductors can affect accuracy.

6. Penyelenggaraan

• Pembersihan: Wipe the sensor's exterior with a soft, dry cloth. For stubborn dirt, use a cloth lightly dampened with water and a mild detergent. Do not use abrasive cleaners, solvents, or immerse the device in water.
• Storan: Store the sensor in a clean, dry environment, away from direct sunlight, extreme temperatures, and high humidity. Avoid placing heavy objects on the sensor or its cable.
• Pemeriksaan: Regularly inspect the cable and connector for wear or damage. If any damage is found, discontinue use and contact HIOKI service for repair.

7. Penyelesaian masalah

If the problem persists after attempting these solutions, please contact HIOKI customer support.

8. Spesifikasi

9. Waranti dan Sokongan

For warranty information, technical support, or service inquiries regarding your HIOKI 9694 Clamp-on Sensor, please refer to the official HIOKI website or contact your local HIOKI distributor. Keep your purchase receipt as proof of purchase for warranty claims.

HIOKI Official Webtapak: www.hioki.com