Model: AX-704. Welding current checker
［HI］［GO］［LO］judgment indication installed digital comparator
● Measurement range: both L and R 000A～999A
● Both L and R 3 digit digital indication (7 segments LED indication)
● Measurement speed: about 100msec. (max)
● Simultaneously NG alarm output
Specifications
| Measuring range | 000A～999A both L and R |
|---|---|
| Measured value | Effective value of the measuring range conversion |
| Display | Both L and R：3-digit digital display (7-segment LED display) |
| Measurement accuracy | Within ±2% of full scale |
| Measuring speed | about 100msec. (max.) |
| Determine current range | Absolute value mode：000A～999A both L and R (Digital switch, upper and lower limit) % Mode：－99.9％～＋99.9％ both L and R (Digital switch, upper and lower limit) |
| Measurement trigger level | Both L and R：000A～399A (Setting potentiometer) |
| Setting the continuous alarm | 0～19 times |
| Setting the output shift | 0～99 |
| Measurement sensor | Measurement sensor both L and R pickup coil |
| Buzzer output | ON when NG alarm output simultaneously |
| External interface | (Connector input and output signal shift) Isolation |
| Measurement start | |
| Both L and R：NG (Pulse output) | |
| (Alarm input and output signal connector) Isolation | |
| Alarm reset input | |
| (Control input signal) Isolation | |
| Measurement start | |
| Alarm reset | |
| (Control output signal) Isolation | |
| NG shift | |
| Shift GO | |
| Total GO | |
| End of measurement | |
| Simultaneous NG alarm relay junction output | |
| Operation condition | [Temp.] ＋5℃～+40℃ [Humidty] less than 85％ |
| Power supply | AC85V～264V, 50/60Hz, about 40VA |
| Outer dimension | 333 (W) ×99 (H) ×300 (D) mm (excluding protruding parts such as rubber legs, etc.) |
| Weight | about 3.5kg |
The Outline
Model AX-704 welding current checker digital displayed welding current both L and R sides when weld lead line of resistor both sides at the same time, and indicates to judge bounds pair limit value setup beforehand for [HI] [GO] [LO] with installing digital comparator.
It equips number of total GO, a function of alert for NG, setup shift number of judgment output and external output.