Buku Panduan Termometer Extech SDL200 Opat Saluran SD Logger

1. Bubuka

The Extech SDL200 is a versatile four-channel thermometer and data logger designed for precise temperature measurement and recording. It supports six types of thermocouples (J, K, E, T, R, S) and two channels for RTD (Pt100Ohm) probes, allowing for a wide range of applications. This device can display individual channel readings (T1, T2, T3, T4) or differential readings (T1-T2). It features an offset adjustment for relative measurements and can store up to 99 readings manually, with an extensive capacity of 20 million readings via a 2GB SD memory card. All recorded data is time-stamped and saved in an Excel-compatible format for easy transfer and analysis on a PC. The SDL200 also includes user-programmable sampling rates, Min/Max recording, Data Hold, Auto Power Off, and a built-in PC interface.

2. Émbaran Kasalametan

Please read and understand all safety instructions before operating the Extech SDL200. Failure to follow these instructions may result in injury or damage to the device.

• Do not operate the device if it appears damaged or if the insulation is compromised.
• Ensure proper probe connection before taking measurements.
• Hindarkeun alat ka suhu ekstrim, kalembaban, atanapi sinar panonpoé langsung.
• Use only specified battery types and ensure correct polarity during installation.
• Keep the device clean and dry. Refer to the maintenance section for cleaning instructions.
• Ulah nyobian ngalereskeun atanapi ngarobih alat. Serahkan sadaya perawatan ka tanaga anu mumpuni.

3. Eusi Paket

Pastikeun yén sadaya barang aya nalika ngabongkar:

• Extech SDL200 Four-Channel Thermometer SD Logger unit
• 6 batré AA
• Four general purpose Type K bead wire temperature probes
• SD memory card (2GB)
• Kasus mawa teuas

Gambar 3.1: Extech SDL200 unit with four Type K thermocouple probes inserted into the top ports. The display shows temperature readings for T1, T2, T3, and T4.

Gambar 3.2: The retail packaging box for the Extech SDL200, displaying the brand logo, model name, and UPC code (0793950432105).

4. Produk Langkungview

The SDL200 features a clear digital display and intuitive button layout for easy operation. The top of the device includes four input ports for thermocouple probes. The side of the device houses connectivity ports for power and PC interface, along with RTD probe inputs.

Gambar 4.1: Samping view of the Extech SDL200, illustrating the DC 9V power input, RS232 serial port for PC connection, and two RTD (PT100Ohm) probe input ports labeled PT1 and PT2, protected by a rubber flap.

Gambar 4.2: A set of four yellow Type K bead wire temperature probes with standard mini-connectors, alongside a larger clamp-style temperature probe, demonstrating the variety of probes that can be used with the device.

5. Setélan

5.1. Pamasangan batré

1. Buka panutup kompartemen batré dina pungkur alat.
2. Insert six (6) AA batteries, ensuring correct polarity as indicated inside the compartment.
3. Tutup panutup kompartemen batré aman.

5.2. Sambungan usik

• For thermocouple probes (Type J, K, E, T, R, S), connect them to the four input jacks located at the top of the meter. Ensure the correct thermocouple type is selected in the device settings if applicable.
• For RTD (Pt100Ohm) probes, connect them to the PT1 and PT2 ports on the side of the device (refer to Figure 4.1).

5.3. SD Card sisipan

1. Pilari slot kartu SD, biasana di sisi atawa handapeun alat.
2. Selapkeun kartu memori SD 2GB anu disayogikeun kana slotna dugi ka ngaklik kana tempatna.
3. Pikeun nyabutna, pencét kartu sacara lalaunan ka jero dugi ka kaluar.

6. Parentah Operasi

6.1. Daya Hurung / Pareum

Pencét éta POWER tombol pikeun ngahurungkeun atawa mareuman alat.

6.2. Basic Temperature Measurement

1. Connect the desired temperature probes.
2. Power on the device. The display will show real-time temperature readings for the connected channels (T1, T2, T3, T4).
3. Pencét éta T1-T2 button to switch between individual channel display and differential temperature (T1-T2) display.

Gambar 6.1: A technician utilizing the Extech SDL200 to monitor multiple temperature points on an HVAC system, demonstrating its application in industrial and scientific settings.

6.3. Logging Data

The SDL200 can record temperature data to the SD card with a real date and time stamp.

1. Set Sampling Laju: Ngagunakeun éta SET button to access settings and adjust the samplaju ling (1 nepi ka 3600 detik).
2. Mimitian logging: Pencét éta LOG button to begin recording data to the SD card. A logging indicator will appear on the display.
3. Eureunkeun Ngalog: Pencét éta LOG button again to stop data recording.
4. Mindahkeun Data: Remove the SD card and insert it into a computer to access the data, which is saved in Excel (.xls) format.

6.4. Min/Max and Data Hold

• Min/Max: Pencét éta MAX/MIN button to display the maximum or minimum recorded temperature since the function was activated. Press again to cycle through Max, Min, and current readings.
• Tahan Data: Pencét éta TAHAN button to freeze the current readings on the display. Press again to release.

6.5. Offset Adjustment

Ngagunakeun éta OFFSET button to perform a zero function for relative measurements. Consult the full manual for detailed calibration procedures.

6.6. Otomatis Pareuman Pareuman

The device features an Auto Power Off function to conserve battery life. This can typically be disabled or adjusted in the settings menu if continuous operation is required.

6.7. PC Interface

The built-in RS232 PC interface allows for real-time data streaming and advanced control using compatible software (sold separately or available for download from Extech's website). Connect the device to your PC using an appropriate RS232 cable.

7. Pangropéa

7.1. beberesih

Lap alat nepi ka bersih ku kaén nu lemes,amp cloth. Do not use abrasive cleaners or solvents. Ensure the device is dry before storage or further use.

7.2. Ngagantian batré

Ganti batréna nalika indikator batré lemah némbongan dina tampilan. Tingali Bagian 5.1 pikeun parentah pamasangan batré.

7.3. Panyimpenan

When not in use for extended periods, remove the batteries and store the device in its hard carrying case in a cool, dry place.

8. Cara ngungkulan

• Alat teu hurung: Pariksa pamasangan batré sareng pastikeun batréna henteu béak. Ganti upami diperyogikeun.
• Pamacaan suhu anu salah: Verify probe connections are secure and that the correct probe type is selected (if applicable). Ensure probes are not damaged.
• Data logging not working: Check if the SD card is properly inserted and has sufficient free space. Ensure the logging function is activated.
• Masalah sambungan PC: Verify the RS232 cable connection and ensure the correct drivers and software are installed on your PC.

9. Spésifikasi

10. Garansi jeung Rojongan

Extech products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official Extech websitus atanapi ngahubungan departemén layanan palanggan maranéhna. Simpen resi pameseran anjeun salaku bukti pameseran pikeun klaim garansi.

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