02720 Simpson, 02720 Datasheet - Page 47
![Current Meter](/photos/21/38/213863/3763458_sml.jpg)
02720
Manufacturer Part Number
02720
Description
Current Meter
Manufacturer
Simpson
Specifications of 02720
Meter Function
DC Ammeter
Meter Range
0-30
Meter Size/dimensions
3.5 X 3.5 In.
Scale Length
79.9mm
Meter Shape
Square
External Height
3.5"
Display Accuracy ±
2%
Current Meter Range
0-30 A
Accuracy
+/-2 %
Equipment Type
DC Current Meter
Range
0 - 30
Size
3.50 in
Barrel Size
2.79"
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
Lead Free Status / RoHS Status
na
<> Available on special order
<> Available on special order
Range
<> Available on special order
AC Microammeters Rectifier Type,
<> Available on special order.
† These meters are 5 amp meters with scales as indicated and require external
AC Milliammeters,
Range
AC Milliammeters Rectifier Type,
Ordering Information
Range
AC Ammeters,
0-1
0-2
0-5
0-1
0-1.5
0-2
0-3
0-5
0-10
0-15
0-25
0-30
0-50
0-75
0-75
0-100
0-150
0-200
0-250
0-300
0-500
0-10
0-15
0-25
0-50
0-100
0-250
0-500
Range
0-100
0-200
0-300
0-500
donut transformers from pages C4-C5.
(ohms) @ 60 Hz
(ohms) @ 60 Hz
(ohms) @ 60 Hz.
(ohms) @ 60 Hz
Impedance
Impedance
Impedance
Impedance
Approx.
Approx.
Approx.
Approx.
650.0
887.0
270.0
3400
2400
1800
1200
17.2
600
400
200
80.0
3.1
.213
.105
.065
.028
.008
.004
.0025
.002
.0015
.001
.0002
.008
.008
.008
.008
.008
.008
.008
.9
Iron Vane Movement
Iron Vane Movement
Model 157
Model 147
Model 157
Model 147
2-1/2"
06130
06140
06150
06152
2-1/2"
2-1/2"
02270
02290
02300
02310
02320
02330
02340
02350
02360
02370†
02380†
02390†
02410†
02420†
02422†
2-1/2"
< >
< >
< >
< >
< >
< >
< >
< >
< >
< >
< >
< >
< >
Model/Size and Catalog Number
Model/Size and Catalog Number
Model/Size and Catalog Number
Model/Size and Catalog Number
Self Shielding Movement
Self Shielding Movement
Model 57
Model 47
Model 57
Model 47
3-1/2"
05440
05499
05460
05470
05480
05490
05500
06850
06860
06870
01120
01130
01140
01145
01160
01170
01180
01190
01200
01210
03434
01230†
01240†
01250†
01260†
01270†
01280†
04120
04140
04150
3-1/2"
3-1/2"
3-1/2"
< >
<>
Model 59
Model 59
Model 49
Model 49
05510
05530
05540
05550
05560
05570
4-1/2”
06880
06890
06900
04160
04170
04180
04190
4-1/2”
01290
01302
01310
01320
01330
01340
01350
01360
01370
01380
03436
01400†
01410†
01420†
01430†
01440†
01450†
4-1/2”
4-1/2”
< >
<>
AC Voltmeters,
AC Voltmeters Rectifier Type,
Range
† External multipliers, Model 183 are furnished on AC meters having a range of
500 volts or higher. All others have self-contained multipliers.
<> Available on special order.
Range
4-20 mA Process Meters
Size
3-1/2"
4-1/2”
Wattmeters,
<> Available on special order
<> Available on special order
Range
0-1
0-3
0-5
0-10
0-15
0-50
0-100
0-150
0-300
0-1.5
0-3
0-5
0-10
0-15
0-25
0-50
0-100
0-150
0-250
0-300
0-500
0-750
0-1000
0-20
0-75
0-150
0-300
0-600
0-750
0-1500
0-3000
Style
Rectangular
Rectangular
(ohms) @ 60Hz
(ohms)@ 60 Hz
Volts
Impedance
Impedance
125,000
166,666
150
150
150
150
300
150
300
300
16,166
25,000
41,166
50,000
83,333
Maximum
3,333
Approx.
Approx.
133
300
833
ohms
2000
12
33
Self Shielding Movement
3
volt
per
Iron Vane Movement
Model
Amps
27
29
.400
10.0
10.0
20.0
1.0
2.0
4.0
4.0
Approx. Impedance (ohms)
Model 157
Model 147
Model 177
2-1/2"
09390
09400
09420
09440
09450
09460
09470
09490
09500
09520†
10860
10900
10910
10920
2-1/2"
2-1/2"
< >
< >
< >
< >
< >
< >
< >
< >
< >
< >
< >
< >
< >
Dial Indicates 0-100%
<>
<>
<>
<>
5.0
5.0
Model/Size and Catalog Number
Model/Size and Catalog Number
Model/Size and Catalog Number
Self Shielding Movement
Model 57
Model 47
Model 77
08540
08550
08566
08580
08599
08610
08620
08630
08650
08660
08680†
08690†
08700†
08120
08130
08180
08190
3-1/2"
3-1/2"
3-1/2"
10650
10680
10690
10700
10710
< >
< >
< >
< >
< >
< >
<>
<>
<>
Catalog No.
Model 59
Model 49
Model 79
08710
08720
08730
08740
08750
08760
08770
08780
08790
08800
08810
08820†
08830†
08840†
08300
08310
08320
08330
08340
08350
08360
08370
08371
4-1/2”
4-1/2”
10714
10720
10730
10740
10750
10760
10770
10780
35024
4-1/2”
35023
19
B