Huacecs HC-D300 Hydraulic Static Leveling Instrument User Manual

About this manual

The Huacecs HC-D300 is a hydraulic static leveling instrument designed for automated settlement monitoring in large structures, subways, bridges, tunnels, railways, and water conservancy projects. The system consists of measurement points, base points, liquid storage tanks, connecting tubes, and acquisition instruments. It features high precision (±0.2mm), a wide range (up to 1500mm), and an IP67 protection rating suitable for harsh environments. This manual is written in Chinese.

What's inside

• Introduction
• Specifications
• Working Principle
• Application Influences
• Installation Precautions
• Sensor Installation
• Liquid Connection
• Signal Cable Connection
• Wireless Transmission Settings
• Software Installation

Specifications

Frequently asked questions

What is the communication protocol supported?

The instrument supports RS485/232 communication protocols.

What is the maximum recommended height difference between the benchmark and the measurement points?

The height difference should not exceed 1.5m.

What is the maximum allowable diameter for air bubbles inside the sensor?

The maximum diameter for air bubbles should not exceed 2mm.