Guided Pulse Level Measurement GW200 Series

Main feature

• Khả năng hoạt động vượt trội với khả năng điều chỉnh dễ dàng bằng cách cài đặt nhanh
• Optimal design for built in sensor of devices, with the compact housing.
• Usable with high versatility to various pits in large facilities

• 4～20mA DC output + 5 points open collector output
  5 points open collector are set as individual function
  Function: Level Alarm・Abnormal Measurement・Abnormal Device

Principle of Operation

The sensor electronics transmits high frequency signals that travel down on the probe. The signals are reflected on the material surface, when the dielectric constant changes , and then received by the sensor electronics. The sensor electronics measures the time taken from transmission to reception of the signals, and calculates the distance from the reference point to the material surface. The distance is then converted to analog output of 4 to 20mA DC.

References

The sensor electronics transmits high frequency signals that travel down on the probe. The signals are reflected on the material surface, when the dielectric constant changes , and then received by the sensor electronics. The sensor electronics measures the time taken from transmission to reception of the signals, and calculates the distance from the reference point to the material surface. The distance is then converted to analog output of 4 to 20mA DC.