សៀវភៅណែនាំអ្នកប្រើប្រាស់ សំណួរ និងចម្លើយចម្លើយ
ថ្ងៃទី 18 ខែមករា ឆ្នាំ 2025 - ម៉ោង 03:57 ព្រឹក
ដើម្បីដំឡើង TxBlock-USB transmitterអនុវត្តតាមជំហានទាំងនេះ៖
1. ការដំឡើងមេកានិច៖
- Install the transmitter in a suitable head mount location, away from vibrations, moisture, extreme temperatures, electromagnetic interference, and high voltage.
- Ensure that the dimensions of the transmitter are compatible with the installation space.
2. ការដំឡើងអគ្គិសនី៖
- Use a cable with a section of 0.14 to 1.5 mm² for electrical connections.
- Apply a recommended torque of 0.8 Nm when tightening the terminal connections.
- Separate the sensor signal conductors from power leads, if possible, by using grounded conduits.
- Power the transmitter from the instrumentation power supply circuit.
- Consider using suppressors for contact coils, solenoids, and any inductive load.
3. ការតភ្ជាប់អគ្គិសនី៖
- Refer to the provided figures in the manual for the specific electrical connections required based on the sensor type.
- For Pt100 2-wire connection, terminals 3 and 4 must be interconnected.
- Ensure the cable length for Pt100 2-wire is less than 30 cm to maintain measurement accuracy.
- For Pt100 3-wire and 4-wire connections, ensure cable resistance compensation is equal for all legs.
- Follow the instructions for NTC, thermocouples, and voltage ការតភ្ជាប់។
For more detailed information and illustrations, please refer to the "INSTALLATION" section of the TxBlock-USB Transmitter User Manual.
បន្ថែមមតិយោបល់ថ្មី។