Accuracy:
Movement:
Suspension:
Tracking:
Shielding:
Response Time:
Overload (1 sec.):
Overload (Continuous):
Repeatability:
Dial:
Case:
Resistance:
Operating Temperature:
Pointer:
Scale Length:
Net Weight:
±3% F.S. AC Rectified, ±2% for DC or Annular
Annular rectifier, self-shielding
Pivot and jewel
±3%
Calibration is unaffected by magnetic panel
mounting.
1.5 seconds maximum
10 times F.S.
1.5 times F.S.
2%
Sharp clear scale. Each dial arc is calibrated to
track the specific type of movement used.
Metal shielded cover with black matte finish
±15% of meter impedance
-4°F to +149°F (-20°C to +65°C)
Knife-edge with black matte finish
Models 3323, 3343: 2.74" (70.0mm)
Models 3324, 3344: 4.05" (103.0mm)
Models 3323, 3343: 12oz (0.340kg)
Models 3324, 3344: 17oz (0.48kg)
Specifications
Rugged metal case for rigorous
environments
Splash-proof and sealed against moisture,
dust and dirt
Calibration not affected by steel panel
mounting
O-Ring sealed zero adjust and electrical
terminals
Dimensions
3 - 1/2-Model 3323, 3343
4 - 1/2-Model 3324, 3344
For more information, visit www.simpsonelectric.com 3 - 1/2
Model 3323
Ordering Information
Range
Model/Size and Catalog Number
0-100
4,000
<>
16185
3-1/2
Model 3343
4-1/2
Model 3344
AC M
Microammeter R
Rectifier TType,
Self-Shielding Movement
Approx.
Impedance
(ohms) @ 60Hz
* Internal transformer burden.
0-5
16035
<>
0-10
16040
<>
Internal Shunt
75mV max.
DC M
Microammeters,
Self-Shielding Movement
Range
Model/Size and Catalog Number
0-1
80
16045
16140
3-1/2
Model 3323
4-1/2
Model 3324
DC M
Milliammeters,
Self-Shielding Movement
Range
Model/Size and Catalog Number
3-1/2
Model 3323
4-1/2
Model 3324
DC A
Ammeters,
Self-Shielding Movement
Approx.
Impedance
(ohms)
Approx.
Impedance
(ohms)
Range
Model/Size and Catalog Number
0-50
0-100
3,000
1450
16055
16060
16150
16155
3-1/2
Model 3323
4-1/2
Model 3324
Approx.
Impedance
(ohms)
Range
Model/Size and Catalog Number
0-1
600
16085
16180
3-1/2
Model 3343
4-1/2
Model 3344
AC M
Milliammeter R
Rectifier TType,
Self-Shielding Movement
Approx.
Impedance
(ohms) @ 60Hz
Range
Model/Size and Catalog Number
0-5
0.5 VA max.*
16080
16175
3-1/2
Model 3 3 4 3
4-1/2
Model 3344
AC A
Ammeter R
Rectifier TType,
Self-Shielding Movement
Approx.
Impedance
(ohms) @ 60Hz
Range
Model/Size and Catalog Number
0-150
1000 ohms
16065
16160
3-1/2
Model 3 3 4 3
4-1/2
Model 3344
AC V
Voltmeters R
Rectifier TType,
Self-Shielding Movement
Approx.
Impedance
(ohms) @ 60Hz
16070
0-300
per volt
16165
Range
Model/Size and Catalog Number
0-50
10
16062
16157
4-1/2
Model 3324
DC M
Millivoltmeters,
Self-Shielding Movement
Approx.
Impedance
(Ohms)
Range
Model/Size and Catalog Number
0-1.5
3- 1/2
Model 3323
4-1/2
Model 3324
DC V
Voltmeters,
Self-Shielding Movement
Approx.
Impedance
(Ohms)
0-10
0-15
0-25
0-50
0-100
0- 500
16005
16010
16015
16020
16000
<>
<>
<>
<>
<>
16025
<>
16030
<>
1000
ohms
per volt
<> Available on special order.
<> Available on special order.
For more information, visit www.simpsonelectric.com