Jeulin VTT Mode D'emploi page 5

®
VTT method
®
VTT ± 1 A ammeter sensor
Ref :
472 042
ENGLISH
2.5 Scale
The user has a measurement scale of: -1 A / + 1 A
2.6 Type of measurement
The sensor measures the instantaneous value of the current flowing through
it.
2.7 Commissioning
•
Connect the sensor
•
Switch on the VTT
2.8 Zero adjustment
If a zero drift is observed, proceed in the following manner:
• Connect the sensor to the console.
• Switch on the VTT console.
• Locate the access port to the adjustment
potentiometer in front of the sensor.
• Using the screwdriver delivered with
the console, adjust for a display
of 0 ± 0.002 A
3 Technical specifications
•
Measuring range:
•
Resolution:
•
Accuracy:
•
Frequency range:
•
Input resistance:
•
Protection:
•
Maximum operating voltage:
4 After-sales service
The device is under a 2-year guarantee, it must be sent back to our
workshops.
For any repairs, adjustments or spare parts, please contact:
JEULIN – TECHNICAL SUPPORT
27 019 EVREUX CEDEX FRANCE
4
®
console.
from -1 A to +1 A
2 mA
1 % ± 6 mA
from 0 to 10 kHz
0.53 Ω
up to 2 A with auto-reset fuse
30 V
Rue Jacques Monod
BP 1900
+33 (0)2 32 29 40 50