•  Missing Component Detection
•  Electrode Wear Detection
•  Operator Error Detection
•  Material Variation Detection
•  Welding Equipment & Force Error Detection
•  PLC Automation & SPC data acquisition interfaces

Designed specifically for Capacitor Discharge, Linear, HFDC, Hybrid and Micro Arc Spot Welding Applications

•  Weld Monitor with PLC Interface : 1 Pound
•  Fully bundled kit with PSU, cables & current shunt : As above
•  Isolated Analogue Channels (Energy & Current) : As above
•  PC Based USB Weld Energy Data Logger System : TBA
•  Free Parts List & Schematics
•  No Guarantee or Liability Accepted

Customer tailored versions of the Weld Monitor are possible, please enquire…

•  Detect over welds, misplaced components
•  Check welder setup errors : Force and/or program changes

•  Universal PSU : Isolated +24V DC Operation
•  Isolated PLC Interface - Weld, Hi Limit, Lo Limit & OK Signals
•  2 Isolated Analogue Channels - Current & Peak Energy
•  Protected Voltage and Current Input Channels
•  Fully configurable for resistive or Hall Effect Shunts
•  Set & Forget Weld Schedule Controls - Highly Intuitive

A retrofit precision weld monitoring system - Installed and running within 30 minutes

•  Simple four signal isolated PLC Automation interface
•  Readily interfaced to PLC Automation systems
•  Data Logging and waveform capture channels
•  Good Weld, High and Low Limit Signals
•  Total Weld Energy Signal + Current Trace

Designed specifically for Capacitor Discharge, Linear, HFDC, Hybrid and Micro Arc Spot Welding Applications

•  Easily interfaced to SPC data analysis systems
•  Full PC USB based Data Logging System
•  Fully Programmable Process limits
•  Weld by weld, time stamped fully featured Weld Logger

Designed specifically for Capacitor Discharge, Linear, HFDC, Hybrid and Micro Arc Spot Welding Applications

Weld Monitoring Unit

1. Get Set, Go…  Simply connect up the current sensor to your welding cable, plug the current and voltage sensing wires into the weld monitor and plug in the 24V power adapter and you’re SET.

2. Perform a few ideal welds, adjusting the Range and Detection controls until the threshold level is detected.

3. Set the Hi and Lo Limit knobs to the desired process monitoring level and you’re DONE.

Weld Monitor PDF data sheet                  Weld Monitor Data Logging System PDF data sheet                  More Info at weld-monitor.com

Weld Monitoring Unit

1. The unit independently measures the Actual weld energy delivered to the weld.

2. Actual Weld Energy measurement is much more process indicative than the energy released at the welding supply.

3. Detect < 0.5% changes in your welding process - performance exceeds that of monitors many times the price.

Weld Monitor PDF data sheet                  Weld Monitor Data Logging System PDF data sheet                  More Info at weld-monitor.com

Weld Monitoring Unit

• Patent Pending method of Spot Weld Monitoring - Simple and very effective : Not happy, no quibble return & refund.

• Designed, built and tested in the U.K. to and within ISO 9001 quality standards.

• No calibration is necessary - Highly stable precision electronics - The user defines the weld monitoring sweet spot.

• Simply set the monitor for a good weld and check limits around the set point - simple, accurate and easy.

Weld Monitor PDF data sheet                  Weld Monitor Data Logging System PDF data sheet                  More Info at weld-monitor.com

Weld Monitoring Unit

The standard weld monitor includes an optically isolated PLC interface for weld monitoring and automation applications. Four weld monitor status signals are available on a 15Way D-type connector, facilitating PLC weld condition and production monitoring.  These signals also readily drive very low cost electronic counter modules if required.

The weld monitor can be optionally supplied with two fully isolated analogue channels in order to create a fully digital data acquisition weld monitoring system using a PLC or PC system  independent of the manual rotary controls.

Weld Monitor PDF data sheet                  Weld Monitor Data Logging System PDF data sheet                  More Info at weld-monitor.com

Weld Monitoring Unit

The Weld Monitoring Unit uses a patent pending measurement technique to realise a weld monitor that is both highly accurate and intuitive to setup and use.  The weld monitor provides simple controls that are quickly set to match an ideal welding condition, typically setup within 5 or 6 sample welds.  

The intuitive controls provide an immediate numeric “weld program” value allowing multiple weld schedules to be accommodated, simply by dialling up the program numbers. The weld monitor provides upper and lower weld monitoring process limits that are quickly and intuitively set around the spot welding program.

Weld Monitor PDF data sheet                  Weld Monitor Data Logging System PDF data sheet                  More Info at weld-monitor.com

Weld Monitoring Unit

Accurate, cost effective and easily fitted to existing micro spot welding equipment, this innovative Weld Monitor delivers real-time micro weld monitoring and spot weld quality control performance at a fraction of the cost of competing conventional products.

Simple to setup and use, the Weld Monitoring Unit is readily interfaced to Capacitor Discharge Spot Welders, Linear DC resistance welders, and most Micro Arc welders, providing real time Quality Control checks on every weld, while additionally providing PLC and analogue measurement signals to easily facilitate external data logging.           

Weld Monitor PDF data sheet                  Weld Monitor Data Logging System PDF data sheet                  More Info at weld-monitor.com