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WM - 727 WELD MONITOR
MONITOR
WELD PARAMETERS
TO IMPROVE PART APPEARANCE AND GREATLY MINIMIZE PART DEFORMATION. |
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WM - 727 WELD
MONITOR
The Seiwa WM-727 Weld Monitor provides information to
assist in optimizing welding parameters and to enhance
process control through testing each weld and comparing
to user defined quality parameters. The WM-727 is designed
to cover a broad range of applications including AC, Capacitor
Discharge, High Frequency Inverter, and Linear DC.
FEATURES
- Programmable for both AC and DC applications including
High Frequency Inverter.
- Easy programming of up to 4 conditions for easy
monitoring of shift power application.
- Monitors power applications by specifying mono,
pre, post, or all pulse welding.
- Selectable to monitor either peak or average current
and voltage.
- User programmable counter alarms after set number
of welds - useful for maintenance of electrodes.
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WM - 727 WELD MONITOR
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| Detecting Device |
Toroidal Coil,
Voltage sense leads |
| Measurement |
AC or DC
Mono, Pre, Post, or All pulse welding
Peak or average current: 100 A to 20.00 kA (3 ranges)
Peak or average voltage: 0.1 to 20.0 volts (2 ranges)
DC welding current pulse width: 0.01 to 300.0 msec.
AC cycles: Half cycle - .5~9.5 cycles; Full cycle -
1~99 cycles |
| Output Functions |
Welding current, Pulse width, and Voltage: 3 digit
display
AC cycles: 2 digit display
Assessment: Illuminated light for good, Upper, and
Lower limits
Collector-emitter: Current - Good, NG Upper, NG Lower
RS232: Current, time or voltage, cycles, weld counter
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| Programming Options |
Welding current, Pulse width, and Voltage (upper
/ lower limits): 3 digit display
AC welding cycles (upper / lower limits): 2 digit display
Welding current pulse width measuring conditions: 00.0
to 99.9 slice level
Welding current value measuring conditions: High/Mid/Low
Welding voltage measuring conditions: High/Low
Weld counter: 50,000 points
Preset counter: Max. 50,000 points
Power application: Mono, pre, post, or all pulse welding
Trigger current: 30 A to 1,500 A
Schedule selection: 4 channels |
| Utilities |
110 VAC 50/60 Hz |
| Weight |
5 lbs - 2.3 kg |
| Dimensions |
11.5 (D) x 8.0 (W) x 3.6 (H) (inches) |
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Process
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