Technical data

Action error: ≤±3%F.S.

Comprehensive error: ≤±5%F.S.

Environmental temperature: -20~+60℃, ≤90%RH.

Protection level: Load sensor: lP65

Control instrument: lP44

Installation position: Non-transferring side of the hoisting drum

Alarm point

Warn when load reaches 90% of rated lifting capacity.

Alarm when load capacity reaches 105% of rated lifting capacity and power off after 2S.

Immediate cut off power when load capacity reaches 110% of rated lifting capacity.

The following sections outline the applications ,wiring diagrams and key features for different configurations.

1. QCX-H2B

Application:

Suitable for a variety of industry types of overhead cranes and gantry cranes

Features:

· Single sensor signal input, single relay contact output

· Supports additional functions and easy integration with industrial control instruments or monitoring systems, easy follow-up processing.

Advantage:

· Simple and lightweight, easy to install, stable performance.

· Simple debugging, easy to use and on-site calibration.

· High measurement precision and accuracy, agile response

· Self-testing capability with strong anti-magnetic interference

2. QCX-H3B

Application:

Suitable for various types of main and auxiliary hook cranes, gate hoist and other double hook combined lifting mechanism.

Features:

· Dual sensor signal input, the main and vice hook is displayed, two sets of relay contact output.

· Supports additional functions and easy integration with industrial control instruments or monitoring systems, convenient for follow-up processing.

Advantage:

· Simple and lightweight, easy to install, stable performance.

· Simple debugging, easy to use and on-site calibration.

· High measurement precision and accuracy, agile response

· Self-testing capability with strong anti-magnetic interference

3. QCX-H2Z

Application:

Suitable for grab overhead cranes and grab gantry cranes

Features:

Two sensor signals combined input, total display, total control.

Advantage:

· Simple and lightweight, easy to install, stable performance.

· Simple debugging, easy to use and on-site calibration.

· High measurement precision and accuracy, agile response

· Self-testing capability with strong anti-magnetic interference

4. QCX-H2A

Application:

Suitable for various types of overhead and gantry double hook cranes of the same tonnage,Such as electromagnetic disk cranes, electromagnetic hanging beam crane, clamp crane.

Features:

Double sensor signal input, total display, total control.

5. QCX-H2BY

Application:

Suitable for various types of remote-controlled overhead cranes and gantry cranes

Features:

Add high-power outlay acousto-optic warning devices.

Optional for large screen display, easy to read data.

6. QCX-H2C

Application:

Mainly applicable to lifting equipment requiring an underload control output, like gantry crane on dam crest and the hoisting equipment which needs underload control output.

Features:

With overload, underload control output function, underload point can be set arbitrarily.

7. QCX-H2DM

Application:

Suitable for main and auxiliary hook overload and gantry cranes(Sub-display sub control, total display total control)

Features:

Using single-chip intelligent digital circuit, dual-channel high-bit AD chip acquisition inputs.

Sub-display and sub-control, total display and total control, and control of main and sub-hook crane lifting capacity.

Advantage：

The machine performance is stable and reliable, easy to use, high precision.

8. QCX-M

Application:

Suitable for overhead cranes and gantry cranes requiring real time recording function

Features：

based on a standard overload limiter, it adds real-time recording function for crane operation condition

Equipped with a monitoring and docking interface for direct integration with crane monitoring systems.

Advantage

Real-time recording of crane load process data, including overload events, load duration, weight, end times, and operating frequency. Data can be visualized in computer software, providing detailed records of crane activity, workload charts, and subcontracting frequency charts.

9. QCX-H2W

Application:

Suitable for situations where it is inconvenient to connect cable line

Feature:

Wireless remote control, wireless transmission