Rugged Seal Style
Analog Panel Meters
• 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
For Specifications and Dimensions see last page
Ordering Information
AC Microammeter Rectifier Type,
Self-Shielding Movement
Range
0-100
Approx.
Impedance
(Ohms) @ 60 Hz
4,000
Model / Size and Catalog Number
3-1/2”
Model 3343
<>
4-1/2”
Model 3344
16185
Range
0-5
AC Ammeter Rectifier Type,
Self-Shielding Movement
Internal
Transformer
Burden in VA
0.5 VA max.
Model / Size and Catalog Number
3-1/2”
Model 3343
16080
4-1/2”
Model 3344
16175
<> Available on special order
AC Milliammeter Rectifier Type,
Self-Shielding Movement
Range
0-1
Approx.
Impedance
(Ohms) @ 60 Hz
600
Model / Size and Catalog Number
3-1/2”
Model 3343
16085
4-1/2”
Model 3344
16180
AC Voltmeters Rectifier Type,
Self-Shielding Movement
Range
0-150
0-300
Approx.
Impedance
(Ohms) @ 60 Hz
1,000 Ohms
Per Volt
Model / Size and Catalog Number
3-1/2”
Model 3343
16065
16070
4-1/2”
Model 3344
16160
16165
1
Rev. 09-14
Rugged Seal Style
Analog Panel Meters
Ordering Information
DC Microammeters,
Range
0-50
0-100
Approx.
Impedance
(Ohms)
3,000
1,450
Self-Shielding Movement
Model / Size and Catalog Number
3-1/2”
Model 3323
16055
16060
4-1/2”
Model 3324
16150
16155
DC Millivoltmeters,
Self-Shielding Movement
Range
0-50
Approx.
Impedance
(Ohms)
10
Model / Size and Catalog Number
3-1/2”
Model 3323
16062
4-1/2”
Model 3324
16157
DC Milliammeters,
Range
0-1
Approx.
Impedance
(Ohms)
80
Self-Shielding Movement
Model / Size and Catalog Number
3-1/2”
Model 3323
16045
4-1/2”
Model 3324
16140
DC Voltmeters,
Range
0-1.5
0-10
0-15
0-25
0-50
0-100
0-500
Self-Shielding Movement
Model / Size and Catalog Number
3-1/2”
Model 3323
16000
16005
16010
16015
16020
16025
16030
4-1/2”
Model 3324
<>
<>
<>
<>
<>
<>
<>
Approx.
Impedance
(Ohms)
DC Ammeters,
Range
0-5
0-10
Self-Shielding Movement
Model / Size and Catalog Number
3-1/2”
Model 3323
16035
16040
4-1/2”
Model 3324
<>
<>
1,000 Ohms
Per Volt
Internal
Loss in mV
Internal
Shunt
75mV max.
<> Available on special order
2
Rev. 09-14
Rugged Seal Style
Analog Panel Meters
Specifications
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
-4ºF to +149°F (-20°C to +65°C)
Knife-edge with black matte finish
Model 3323, 3343: 2.74” (70.0mm)
Model 3324, 3344: 4.05” (103.0mm)
Model 3323, 3343: 12oz. (0.340kg)
Model 3324, 3344: 17oz. (0.48kg)
Dimensions
3-1/2” Models 3323, 3343
4-1/2” Models 3324, 3344
3
Rev. 09-14
