Descrizione

Models 2011 and 2012 ammeters & voltmeters are moving coil type instruments using a taut-band suspension system. The suspension system provides excellent reproducibility without friction, and strong resistance to shock impact. These precision instruments combine a magnetic circuit (sandwich mechanism) that blocks the effects of external magnetic fields, and a superior temperature compensation circuit.
Specifications - Model 2011 31
Max. Scale Value 3/10/30/100 µ,A
Approximate Internal Rresistance and Consumed Power 5.1/18.3/7.7/2.5 K&Omega,
Operating Principle Permanent moving coil
Class JIS C 1102 : 1997 Class 0.5 (Equivalent to class 1.0)
Operating Position Horizontal
Scale Length Approximately 135 mm (Deflection Angle: 85В°)
Scale Divisions 100/150
Linemax 250V (Ammerters only)
Operating Temperature Range 0 ~ 46 º,C
Operating Humidity Range 30 ~ 75% RH
Storage Temperature Range -10 ~ 50 º,C
Storage Humidity Range 25 ~ 80% RH
External Dimension 195 x 170 x 87 mm
External Weight 1.7 kg
Standard Accessories Instruction Manual (1) Shunt cable (2011 41, 2012 00 only)
Optional Accessories 2291 01 Carrying case for 2011 2292 01 Carrying case for 2012
Scale
  • 2011 41 50 mV instrument and 2011 42 3 V instrument The scale for the 50mV instrument has 100 and 150 divisions. A 50 mV current transformer may be combined with any rated current instrument to read measurements through a simple conversion process. DC scales (single scale or dual scale) are also available by special order.
Features
  • Taut-band suspension system eliminates friction and provides strong resistance to shock impact.
  • Stable performance ensures that changes over time are negligible.
  • Quick response and easy-to-read scale
  • Superior temperature compensation circuit reduces external temperature effects.
  • Magnetic circuit (sandwich mechanism) reduces the effects of external magnetic fields.
Specifications - Model 2011 32
Max. Scale Value 10/30/100/300 µ,A
Approximate Internal Rresistance and Consumed Power 6.8/6.8/2.5/0.88 K&Omega,
Operating Principle Permanent moving coil
Class JIS C 1102 : 1997 Class 0.5 (Equivalent to class 1.0)
Operating Position Horizontal
Scale Length Approximately 135 mm (Deflection Angle: 85В°)
Scale Divisions 100/150
Linemax 250V (Ammerters only)
Operating Temperature Range 0 ~ 46 º,C
Operating Humidity Range 30 ~ 75% RH
Storage Temperature Range -10 ~ 50 º,C
Storage Humidity Range 25 ~ 80% RH
External Dimension 195 x 170 x 87 mm
External Weight 1.7 kg
Standard Accessories Instruction Manual (1) Shunt cable (2011 41, 2012 00 only)
Optional Accessories 2291 01 Carrying case for 2011 2292 01 Carrying case for 2012
Scale
  • 2011 41 50 mV instrument and 2011 42 3 V instrument The scale for the 50mV instrument has 100 and 150 divisions. A 50 mV current transformer may be combined with any rated current instrument to read measurements through a simple conversion process. DC scales (single scale or dual scale) are also available by special order.
Features
  • Taut-band suspension system eliminates friction and provides strong resistance to shock impact.
  • Stable performance ensures that changes over time are negligible.
  • Quick response and easy-to-read scale
  • Superior temperature compensation circuit reduces external temperature effects.
  • Magnetic circuit (sandwich mechanism) reduces the effects of external magnetic fields.
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