2-1/2" - Model 1287
• Clear acrylic window for wide angle
visibility
• Rugged black plastic case
• Black spade pointer for easy distant reading
• Optional behind-panel mounting bezel kit
Accuracy:
Movement:
Tracking:
Shielding:
Response Time:
Overload
(1 sec.):
Overload
(Continuous):
Repeatability:
Dial:
Resistance:
Operating
Temperature:
Case:
Pointer:
Scale Length:
Net Weight:
+
2% F.S. (Iron-Vane), +3 F.S. (Rectified)
Models 1212, 1212T: Small core magnet
Models 1247, 1347, 1349: Annular, rectifier
Models 1257, 1357, 1359: Iron-vane, magnetically
damped
+
3%
Calibration is unaffected by magnetic panel mounting.
1.5 seconds maximum
10 times F.S.
1.5 times F.S.
2%: AC Current, DC Process
3%: AC Voltage, DC Voltage, Wattmeters
0.5%: DC Current
Sharp clear scale. Each dial arc is calibrated to track the
specific type of movement used.
+
15% of meter impedance
-4°F to +149°F (-20°C to +65°C)
High density black plastic
Model 1212: Black lance;
All other models: Spade with black matte finish
Model 1212, 1212T: 1.50" (38.1mm);
Model 1227, 1227T, 1247, 1257: 2.3" (58.4mm)
Model 1327, 1327T, 1347, 1357, 1377: 3.14" (79.9mm);
Model 1329, 1329T, 1349, 1359, 1379: 3.93" (100mm)
Model 1212, 1212T: 2oz (0.06kg);
Model 1257: 4 oz. (0.11kg)
Model 1359: 5 oz. (0.14kg)
Model 1227, 1227T: 6oz (0.17kg)
Model 1327, 1327T, 1347: 8oz (0.23kg);
Model 1329, 1329T, 1349, 1377: 9oz (0.26kg)
Model 1379: 10 oz.( 0.28kg)
1-1/2"-Model 1212, 1212T
Specifications
Dimensions
For more information, visit www.simpsonelectric.com
.86 .55
.53
1.76
.41
1.50
DIA.
1.55
DIA.
(2) #8-32 STUDS
(4) #4-40 MTG. STUDS
MTG. HOLES- .128 DIA. DRILL THRU
1.75
1.31
.65
.65
1.31
.12
1.00
3-1/2"-Model 1387
4-1/2” Model 1379
2-1/2"-Model 1227, 1227T, 1247, 1257
3-1/2"-Model 1327, 1327T, 1347, 1357
4-1/2"-Model 1329, 1329T, 1349, 1359
(2) #1/4-28 STUD
4-1/2"-Model 1389
For more information, visit www.simpsonelectric.com
.57
4.70
4.70
4.70
4-1/2”
Model 1359
Ordering Information
Self-Shielding Movement
Range
Model/Size and Catalog Number
Approx.
Impedance
(Ohms)
@ 60 Hz
Self-Shielding Movement
Iron Vane Movement
Iron Vane Movement
Range
Model/Size and Catalog Number
2-1/2”
Model 1257
Approx.
Impedance
(Ohms)
@ 60 Hz
4-1/2”
Model 1359
3-1/2”
Model 1357
2000
Ohms
Per
Volt
2-1/2”
Model 1247
3-1/2”
Model 1347
4-1/2”
Model 1349
Range
Approx.
Impedance
(Ohms)
@ 60 Hz
Model/Size and Catalog Number
1-1/2”
Model 1212T
2-1/2”
Model 1227T
3-1/2”
Model 1327T
4-1/2”
Model 1329T
Range
Model/Size and Catalog Number
2-1/2”
Model 1257
Approx.
Impedance
(Ohms) @ 60 Hz
4-1/2”
Model 1359
3-1/2”
Model 1357
Range
Model/Size and Catalog Number
2-1/2”
Model 1257
<> Available on special order
Approx.
Impedance
(Ohms) @
60 Hz
3-1/2”
Model 1357
Iron Vane Movement
,
Iron Vane Movement
<> Available on special order
* These meters require use of an external current transformer from page C5.
Range
Model/Size and Catalog Number
Approx.
Impedance
(Ohms)
@ 60 z
1-1/2”
Model 1212
2-1/2”
Model 1227
3-1/2”
Model 1327
4-1/2”
Model 1329
<> Available on special order
<> Available on special order
<> Available on special order
* Impedance of Model 1212 shown in ( ).
<> Available on special order
* External multipliers (model 183) are furnished on AC meters having a range of 500
volts or higher
0-10
0-50
0-100
0-250
0-500
0-1000
1,650
80
17.2
3.15
0.9
.213
06294
06295
06296
06297
06300
<>
06625
06630
06640
06650
06660
35065
06665
06670
06680
06690
06699
<>
0-1
0-1.5
0-2
0-3
0-5
0-10
0-10
0-15
0-25
0-25
0-30
0-50
0-50
0-75
0-75
0-100
0-150
0-200
0-300
.213
.105
.065
.025
.008
.004
.008
.0025
.002
.008
.0015
.001
.008
.0002
.008
.008
.008
.008
.008
02560
02570
<>
02575
02580
02590
<>
02599
02609
<>
02615
02619
<>
<>
<>
02622*
02624*
02626*
02627*
03130
03140
03150
03160
03170
03180
35073*
03190
03200
35074*
03205
03210
35075*
03215
35076*
03220*
03230*
03240*
03250*
03260
03270
03280
03290
03300
03310
35077*
03320
03330
35078*
03335
03340
35079*
03345
35080*
03350*
03360*
03370*
03380*
0-5
0-10
0-15
0-25
0-50
0-100
0-150
0-250
0-300
0-500
33
133
300
833
3,333
16,333
25,000
41,166
50,000
83,333
<>
09670
09675
09680
09690
09695
09700
09705
09710
09715*
10160
10170
10180
10190
10200
10210
10220
10230
10240
10250
10260
10270
10280
10290
10300
10310
10320
10330
10340
10350*
0-5
0-10
0-15
0-50
0-150
0-300
10015
10016
<>
<>
10017
10018
10020
10030
10040
10050
10060
10070
10090
10100
10110
10120
10130
10140
0-50
0-100
0-200
0-500
25-0-25
50-0-50
100-0-100
500-0-500
1800(5500)*
1800
1100
90(190)*
1800
1800(5500)*
1100
43
04294
04295
04296
04297
04298
04302
04300
04301
04310
04320
04330
04340
<>
04350
04351
04352
04380
04390
04400
04410
04420
04430
04440
04450
04480
04490
04500
04510
04520
04530
04540
04550
0-10
0-15
0-25
0-50
0-100
0-200
4900
1960(5500)*
1960
960
500
234
<>
04601
04602
04603
04604
04605
04303
04304
04306
04311
04321
04331
04359
04361
04371
04381
04391
04401
04459
04461
04471
04481
04491
04501
For more information, visit www.simpsonelectric.com
AC Milliammeters
AC Ammeters
AC Voltmeters
AC Voltmeters Rectified
DC Microammeters
DC Taut-Band Microammeters
0-1 43.0 06163 06175 06310 06470
0-3 2.0 <> 06180 06320 06480
0-5 2.0 (20)† 06164 06190 06330 06490
0-10 10.0 (2.2)† 06165 06200 06340 06495
0-15 6.6 (2.2)† 06166 06210 06350 06502
0-20 5.0 <> 06215 06360 06524
0-25 4.0 (6.0)† 06167 06220 06370 06530
0-50 2.0 (3.0)† 06168 06230 06380 06540
0-100 1.0 (1.5)† 06169 06240 06390 06550
0-150 .66 (1.0)† 06170 06250 06400 06560
0-200 .50 (.75)† 06171 06260 06410 06570
0-250 .40 (.60)† 06172 06270 06420 06580
0-300 .33 (.50)† 06173 06280 06430 06590
0-500 .20 (.30)† 06174 06290 06440 06600
0-750 .13 <> <> 06450 06610
0-1000 .05 <> 06292 06460 06620
Range
0-1
0-1.5
0-2
0-3
0-5
0-10
0-15
0-25
0-30
0-50
0-100
0-150
0-200
0-300
0-500
15-0-15
30-0-30
50-0-50
Ordering Information
Self-Shielding Movement
Model/Size and Catalog Number
1-1/2"
Model 1212
2-1/2"
Model 1227
3-1/2"
Model 1327
4-1/2"
Model 1329
† Impedance of Model 1212 shown in ( )
<> Available on special order
Approx.
Impedance
(0hms) @
60 Hz
Range
Model/Size and Catalog Number
.050 02431 02440 02640
.033 <> 02450 02650
.025 02432 02460 02660
.0166 02433 02470 02670
.010 02434 02480 02680
.005 02435 02490 02690
.0033* 02436† 02500 02700
.0020* 02437† 02510 02710
.0017 <> 02520 02720
.001* 02438† 02530 02730
10.0 <> 02540† 02740†
10.0 <> 02550† 02750†
10.0 <> 02552† 02760†
10.0 <> 02554† 02770†
10.0 <> <> 02780†
.0033 <> <> 02790
.0017 <> <> 02800
.001 <> <> 02810
1-1/2"
Model 1212
2-1/2"
Model 1227
3-1/2"
Model 1327
4-1/2"
Model 1329
Self Shielding Movement
Approx.
Impedance
(0hms) @
60 Hz
† 1-1/2" DC current meters are self-contained through 10 amps. 15 amps
and higher are supplied as 50mV meters to be used with external shunts.
2-1/2", 3-1/2" and 4-1/2" DC current meters are self-contained through 50
amps. Higher range DC current meters are 50mV meters to be used with
external shunts.
<> Available on special order.
*Model 1212 only - 10 ohms
Self Shielding Movement
Range
1- 1/2”"
Model 1212
Model/Size and Catalog Number
0-50 10.0 07005 07010 07020 07030
50-0-50 20.0 <> <> 07021 07031
2 - 1/2"
Model 1227
3 - 1/2"
Model 1327
4 - 1/2"
Model 1329
<> Available on special order.
Approx.
Impedance
(Ohms) @
60 Hz
Self Shielding Movement
Range
1- 1/2”"
Model 1212
Model/Size and Catalog Number
2000
ohms
per volt
2 - 1/2"
Model 1227
3 - 1/2"
Model 1327
4 - 1/2"
Model 1329
*External multipliers (Model 183) are furnished on 1-1/2" DC meters 500 volts or
higher; on 2-1/2" DC meters 750 volts or higher; and on 3-1/2" and 4-1/2" DC
meters 1000 volts or higher. All others have self-contained multipliers.
<> Available on special order.
Approx.
Impedance
(Ohms) @
60 Hz
Type Rating
3 -1/2"
Model #
Model/Size and Catalog Number
DC (Note 1) 30mV 1327 07028 1329 07029
AC (Note 2) 5 amps 1357 03171 1359 03301
Catalog #
4 -1/2"
Model #
Catalog #
Note 1: DC load meters require an external shunt and potentiometer (not supplied). Use 8
to 10
, 2 watt wire-wound potentiometer. The appropriate shunt should be selected from
accessory section and ordered separately. To select the proper shunt, first obtain the fullload current rating of your motor f rom the name plate, manufacturer's specifications of
N.E.C. listing. Multiply that rating by 1.25 and select and order the shunt with an amps rating as large or slightly larger than the calculated value. Installation and calibration instructions are included with the meter.
Note 2: AC load meters must be used with external donut transformers. Complete instructions for proper selection are included with each AC load meter. Advance assistance in
selecting the appropriate transformer and determining the correct primary/secondary turns
ratio can be obtained from a Simpson technical service representative or authorized service
center.
0-5
0-8
0-10
0-15
0-25
0-30
0-50
0-100
0-150
0-200
0-250
0-300
0-300
0-500
0-750
0-1000
09540
<>
09541
09542
09543
09544
09545
09546
09547
<>
<>
<>
09548
09549*
<>
<>
09550
<>
09560
09570
09580
09590
09600
09610
09620
09622
09623
09630
<>
09640
09650*
09660*
09720
09730
09740
09750
09760
09770
09780
09790
09800
09810
09820
09830
<>
09840
09850
09860*
09870
09880
09890
09900
09910
09920
09930
09940
09950
09960
09970
09980
<>
09990
10000
10010*
1000
ohms
per volt
Not
* Compensated wattmeters: calibrated for either magnetic or non-magnetic
panels and for a frequency of 25-125Hz.
Size Scale Model Catalog No.
3-1/2" 0-100% 1327 35025
4-1/2" 0-100% 1329 35026
Self-Shielding Movement
02820
02830
02840
02850
02860
02870
02880
02890
02900
02910
02920†
02930†
02940†
02950†
02960†
<>
<>
<>
Maximum
Range
45-55 Hz
55-65Hz
380-420 Hz
45-55 Hz
55-65Hz
380-420 Hz
Voltage
120V
120V
120V
240V
240V
240V
2-1/2"
Model 1287
35100
35102
35104
35101
35103
35105
3-1/2"
Model 1387
35106
35108
35110
35107
35109
35111
4-1/2"
Model 1389
35112
35114
35116
35113
35115
35117
Model/Size and Catalog Number
Amps
.175
.400
1.0
2.0
4.0
4.0
10.0
10.0
20.0
4-1/2"
Model 1379
10930*
10940*
10960
10970
10975
10980
10990
11000
11010
Volts
150
150
150
150
150
300
150
300
300
Range
0-10
0-20
0-75
0-150
0-300
0-600
0-750
0-1500
0-3000
Model/Size and Catalog Number
For more information, visit www.simpsonelectric.com
DC Milliammeters
DC Ammeters
Wattmeters/Dynamometer Type
DC Millivoltmeters
DC Voltmeters
Percent Motor Load Meters
4-20mA Process Meters
Frequency Meters
04/05/2011
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