SDE-18 User Manual

About this manual

This manual describes the SDE-18 data acquisition device, covering its hardware overview, technical parameters, and key features. It includes detailed sections on device configuration, RS232 communication, GPS data output, and power settings.

The document also provides tables of measurement ranges, frequency specifications, and example data strings, helping users to correctly install, calibrate, and operate the SDE-18 in field applications. This manual is written in Chinese.

What's inside

• Device Overview
• Technical Parameters
• Device Features
• Data Acquisition
• RS232 Data Format
• GPS Data Format
• Power and Current Settings
• Calibration and Adjustment

Specifications

Frequently asked questions

What is the RS232 data format used by the SDE-18?

The RS232 data consists of identifiers such as DT, DTE, and data fields separated by commas, ending with CR/LF.

What is the operating frequency of the SDE-18?

The device operates at 200 kHz.