Century Style Analog
Panel Meters
• UL Recognized – File # E91015
Except for the Wattmeters and Frequency Meters
• Glass window for optimum viewing
• Rugged black plastic case
• Black knife-edge pointer for precision reading
Century Style Analog
Panel Meters
Ordering Information
AC Milliammeters, Iron-Vane Movement
Range
Appprox.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
2-1/2”
Model 2152
3-1/2”
Model 2153
4-1/2”
Model 2154
0-10 1,650 17680 <> 17760
0-50 80 17681 17716 17761
0-100 17.2 17682 17717 17762
0-250 3.15 17683 17718 17763
0-500 0.9 17684 17719 17764
The Specications & Dimensions are on the last pages
1
Rev. 03-15
Century Style Analog
Panel Meters
Ordering Information
AC Ammeters, Iron-Vane Movement
Range
Appprox.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
2-1/2”
Model 2152
3-1/2”
Model 2153
4-1/2”
Model 2154
0-1 .213 17665 17695 17740
0-1.5 .105 17666 <> <>
0-2 .065 <> 17697 17742
0-3 .028 17667 17698 17743
0-5 .008 17668 17699 17744
0-10 .004 17669 17700 17745
0-10 .008 <> 35081 †35085 †
0-15 .0025 17670 17701 17746
0-25 .002 17671 17702 17747
0-25 .008 <> 35082 †35086 †
0-30 .0015 17672 17703 17748
0-50 .001 17673 17704 17749
0-50 .008 <> 35083 †35087 †
0-75 .0002 <> 17710 17755
0-75 .008 <> 35084 †35088 †
0-80 .008 <> 35036 †<>
0-100 .008 17674 †17706 †17751 †
0-150 .008 <> 17707 †17752 †
0-200 .008 <> 17708 †17753 †
0-300 .008 <> 17709 †17754 †
† These meters are 5-amp meters to be used with an external current
transformer
<> Available on special order
AC Dual Range Ammeter / Voltmeter, Iron-Vane Movement
Range
Appprox.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
2-1/2”
Model 2152
3-1/2”
Model 2153
4-1/2”
Model 2154
0-150V
0-5A
15,030
0.021
- 17694 17739
2
Rev. 03-15
AC Voltmeters, Iron-Vane Movement
Range
Appprox.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
2-1/2”
Model 2152
3-1/2”
Model 2153
4-1/2”
Model 2154
0-5 33 <> 17725 <>
0-10 133 17685 17726 17771
0-15 300 17686 17727 17772
0-25 833 17687 17728 17773
0-50 3,333 17688 17729 17774
0-100 16,666 <> 17730 17775
0-150 25,000 17690 17731 17776
0-250 41,166 17691 17732 17777
0-300 50,000 17692 17733 17778
0-500 †83,333 <> 17734 †17779 †
† 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
AC Voltage Meters Rectier Type, Self-shielding Movement
Range
Appprox.
Impedance
(Ohms)@ 60 Hz
Model / Size and Catalog Number
2-1/2” Model
2142
3-1/2” Model
2143
4-1/2” Model
2144
0-5
2000
Ohms
Per
Volt
17460 17542 17640
0-10 <> 17543 17641
0-15 <> 17544 17642
0-50 <> 17545 17643
0-150 17462 17546 17644
0-300 <> <> 17645
<> Available on special order
Century Style Analog
Panel Meters
Ordering Information
3
Rev. 03-15
DC Microammeters, Self-shielding Movement
Range
Appprox.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
1-1/2”
Model 2121
2-1/2”
Model 2122
3-1/2”
Model 2123
4-1/2”
Model 2124
0-50 1800 (5500) †17815 17418 17499 17589
0-100 1800 17816 17420 17501 17591
0-200 1100 17818 17422 17503 17593
0-500 90 (190) †17819 17424 17505 17595
25-0-25 1800 (5500) †17820 <> 17506 17596
50-0-50 1800 17821 17425 17507 17597
100-0-100 1100 17822 17426 17508 17598
500-0-500 43 17823 35063 17509 17599
† Resistances of Model 2121 shown in ( )
<> Available on special order
DC Milliammeters, Self-shielding Movement
Range
Appprox.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
1-1/2”
Model 2121
2-1/2”
Model 2122
3-1/2”
Model 2123
4-1/2”
Model 2124
0-1 43.0 17825 17430 17510 17600
0-3 2.0 <> 17431 17511 17601
0-5 2.0 (20) †17826 17432 17512 17602
0-10 10.0 (2.2) †17827 17433 17513 17603
0-15 6.6 (2.2) †17828 17434 <> <>
0-20 5.0 <> <> 17515 <>
0-25 4.0 (6.0) †17829 17436 17516 17606
0-50 2.0 (3.0) †17830 17437 17517 17607
0-100 1.0 (1.5) †17832 17438 17518 17608
0-150 .66 (1.0) †17833 17439 17519 17609
0-200 .50 (.75) †17834 17440 17520 17610
0-250 .40 (.60) †17835 17441 17521 17611
0-300 .33 (.50) †17836 17442 17522 17612
0-500 .20 (.30) †17837 17443 17523 17613
0-750 .13 <> <> 17524 17614
0-1000 .05 <> 17444 <> 17615
† Resistances of Model 2121 shown in ( )
<> Available on special order
Century Style Analog
Panel Meters
Ordering Information
4
Rev. 03-15
Century Style Analog
Panel Meters
Taut Band DC Microammeters, Self-shielding Movement
Range
Appprox.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
2-1/2”
Model 2122T
3-1/2”
Model 2123T
4-1/2”
Model 2124T
0-10 4900 17415 17496 17586
0-15 1960 17416 17497 17587
0-25 1960 17417 17498 17588
0-50 960 17419 17500 17590
0-100 500 17421 17502 17592
0-200 234 17423 <> 17594
<> Available on special order
DC Ammeters, Self-shielding Movement
Range
Appprox.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
1-1/2”
Model 2121
2-1/2”
Model 2122
3-1/2”
Model 2123
4-1/2”
Model 2124
0-1 .050 17800 17400 17475 17565
0-1.5 .003 <> 17401 17476 <>
0-2 .025 17801 17402 17477 17567
0-3 .0166 17802 17403 17478 17568
0-5 .010 17803 17404 17479 17569
0-10 .005 17805 17405 17480 17570
0-15 .0033 17806 †17406 17481 17571
0-25 .0020 17807 †17407 17482 17572
0-30 .0017 <> 17408 17483 17573
0-50 .001 17808 † 17409 17484 17574
0-100 10.0 <> 17410 † 17485 †17575 †
0-150 10.0 <> <> 17486 †17576 †
0-200 10.0 <> 17412 †17487 †17577 †
0-300 10.0 <> - 17488 †17578 †
0-500 10.0 <> - 17489 †17579 †
2-0-2 .025 <> - 35064 -
5-0-5 .010 <> - 35072 -
15-0-15 .0033 <> - 17490 -
30-0-30 .0017 <> - 17491 -
† 1-1/2” DC current meters are self-contained through 10 amps; higher ranges are supplied
as 50mV meters and require an external shunt;
† 2-1/2”, 3-1/2” and 4-1/2” meters are self-contained through 50 amps; higher ranges are
50mV and require use of an external shunt
<> Available on special order
Ordering Information
5
Rev. 03-15
Century Style Analog
Panel Meters
Percent Moter Load Meters, Self-shielding Movement
Type
Maximum Model / Size and Catalog Number
Rating
3-1/2”
Model No. Catalog No.
4-1/2”
Model No. Catalog No.
DC (Note 1) 30 mV 2123 17564 2124 17637
AC (Note 2) 5 amps 2153 17711 2154 17756
1. These DC meters require an external shunt and an 8 to 10Ω 2W wire-wound potentiometer
(customer supplied)
2. These AC meters require use of a current transformer
Wattmeters / Dynamometer Type, Not
Range
Maximum Model / Size and Catalog Number
Volts Amps
3-1/2”
Model 2173
4-1/2”
Model 2174
0-10 150 .175 17875 * 17890 *
0-20 150 .400 17876 17891 *
0-30 150 0.650 17877 * 17892 *
0-30 300 0.300 18879 * 17894 *
0-50 300 0.500 17880 * 17895 *
0-75 150 1.0 17881 17896
0-150 150 2.0 17882 17897
0-300 150 4.0 17883 17898
0-600 300 4.0 17884 17899
0-750 150 10.0 17885 17900
0-1500 300 10.0 17886 17901
0-3000 300 20.0 17887 17902
* Compensated wattmeters: calibrated for either magnetic or non-magnetic
panels and for a frequency of 25-125Hz
Ordering Information
6
Rev. 03-15
Century Style Analog
Panel Meters
Frequency Meters, Self-shielding Movement, Not
Range
Approx.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
2-1/2”
Model 2182
3-1/2”
Model 2183
4-1/2”
Model 2184
45-55 Hz 120V 35118 35124 35130
55-65 Hz 120V 35120 35126 35132
380-420 Hz 120V 35122 35128 35134
45-55 Hz 240V 35119 35125 35131
55-65 Hz 240V 35121 35127 35133
380-420 Hz 240V 35123 35129 35135
DC Millivoltmeters, Self-shielding Movement
Range
Approx.
Impedance
(Ohms) @ 60 Hz
Model / Size and Catalog Number
2-1/2”
Model 2122
3-1/2”
Model 2123
4-1/2”
Model 2124
0-50 10.0 17472 17540 17636
50-0-50 20.0 <> 17541 17635
<> Available on special order
Ordering Information
7
Rev. 03-15
4-20 DCmA Process Meters
Size Scale Model Catalog Number
3-1/2” 0-100% 2123 35027
4-1/2” 0-100% 2124 35028
Century Style Analog
Panel Meters
DC Voltage Meters, Self-shielding Movement
Range
Approx.
Impedance
(Ohms) @60 Hz
Model / Size and Catalog Number
1-1/2”
Model 2121
2-1/2”
Model 2122
3-1/2”
Model 2123
4-1/2”
Model 2124
0-5 17840 17445 17525 17618
0-8 <> <> <> 17619
0-10 17842 17446 17527 17620
0-15 17843 17447 17528 17621
0-25 17844 17448 17529 17622
0-30 17845 17449 17530 17623
0-50 1000
Ohms
Per Volt
17846 17450 17531 17624
0-100 17848 17451 17532 17625
0-150 17849 17452 17533 17626
0-200 <> <> 17534 17627
0-250 <> <> 17535 <>
0-300 - 17455 17536 17629
0-300
2000
Ohms
Per Volt
17850 <> <> <>
0-500 17851 †17456 17537 17630
0-750 <> <> 17538 17631
0-1000 <> 17458 †17539 †17632 †
† External mulipliers (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 1,000 volts or higher.
All others have self-contained multipliers
<> Available on special order
Ordering Information
8
Rev. 03-15
Century Style Analog
Panel Meters
Frequency Meter Specications
Accuracy 45-55Hz ± 0.3Hz (120V-240V)
55-65Hz ± 0.3Hz (120V-240V
380-420Hz ± 1.2Hz (120V-240V)
Movement Small core magnet, self-shielding
Suspension Pivot and jewel
Tracking ±3%
Shielding Calibration is unaffected by
magnetic panel mounting
Center Scale Value 50/60/400Hz
Power Consumption 1.6VA
Max. Input Voltage (10 sec) 150, 120V normal; 280, 240V normal
Dial Each dial arc is calibrated to track
the specic type of movement used
Operating Temperature -4ºF to +149ºF (-20ºC to +65ºC)
Case High density black plastic
Pointer Knife-edge, with black matte nish
Scale Length Model 2182: 1.88” (47.2mm)
Model 2183: 2.48” (63.0mm)
Model 2184: 3.68” (93.5mm)
Net Weight Model 2182: 5oz (0.14kg)
Model 2183: 6oz (0.17kg)
Model 2184: 9oz (0.26kg)
Warm-up Time 5 minutes
Watt Meter Specications
Accuracy ±2% F.S.; Compensated Meters: ±3% F.S.
Movement Dynamometer
Suspension Pivot and jewel
Tracking ±3%
Shielding Calibration is unaffected by magnetic
panel mounting
Response Time 1.5 seconds maximum
Overload (1 sec.) 10 times F.S.
Overload (Continuous) 1.5 times F.S.
Repeatability 2%
Dial Each dial arc is calibrated to track the
specic type of movement used
Resistance ±15% of meter impedance
Operating Temperature -4ºF to +149ºF (-20ºC to +65ºC)
Case High density black plastic
Pointer Knife-edge, with black matte nish
Scale Length Model 2173: 2.48” (63.0mm)
Model 2174: 3.68” (93.5mm)
Net Weight Model 2173: 9oz (0.26kg)
Model 2174: 13oz (0.37kg)
9
Rev. 03-15
Century Style Analog
Panel Meters
Specications for Other Meters
Accuracy ±2% F.S. Iron Vane, ±3% F.S. Rectied
Movement Models 2152, 2153, 2154: Iron-vane, magnetically damped.
2121 and 2121T: small core magnet, all others Annular, self-shielding
Suspension Pivot and jewel except for “T” models which have taut band movement
Tracking ±3%
Shielding Calibration is unaffected by magnetic panel mounting
Response Time 1.5 seconds maximum
Overload (1 sec.) 10 times F.S.
Overload (Continuous) 1.5 times F.S.
Repeatability 2% pivot and jewel, 0.5% taut band
Dial Each dial arc is calibrated to track the specic type of movement used
Resistance ±15% of meter impedance
Operating Temperature -4ºF to +149ºF (-20ºC to +65ºC)
Case High density black plastic
Pointer Knife-edge, with black matte nish
Scale Length Model 2121 & 2121T: 1.25” (31.7mm)
Model 2152: 1.86” (47.2mm)
Model 2122, 2122T, 2142: 2.07” (52.7mm)
Model 2153: 2.48” (63.0mm)
Model 2123, 2123T, 2143: 2.75” (69.8mm)
Model 2154: 3.68” (93.5mm)
Model 2124, 2124T, 2144: 4.09” (103.9mm)
Net Weight Model 2121 & 2121T: 2oz (0.06kg)
Model 2152: 5oz (0.14kg)
Model 2153: 6oz (0.17kg)
Model 2122, 2122T, 2142: 7oz (0.20kg)
Model 2123, 2123T, 2143: 8oz (0.23kg)
Model 2154: 9oz (0.26kg)
Model 2124, 2124T, 2144: 11oz (0.31kg)
10
Rev. 03-15
Century Style Analog
Panel Meters
2-1/2” Models 2122, 2122T, 2142, 2152, 2182
3-1/2” Models 2123, 2123T, 2143, 2153, 2183 3-1/2” Model 2173
4-1/2” Model 2174
Dimensions
4-1/2” Models 2124, 2124T, 2144, 2154, 2184
1-1/2” Models 2121, 2121T
11
Rev. 03-15
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Simpson:
17588 17541 17587 17569 17536 17543 17568 17532 17577 17564 17572 17576 17545 17586 17573
17567 17534 17589 17523 17506 17540 17533 17530 17502 17597 17508 17538 17593 17565 17575
17578 17579 17539 17500 17522 17546 17544 17542 17503 17535 17574 17525 17520 17570 17528
17505 17531 17527 17529 17537 17507 17521 17501 17571 17524 17509 17671 17773 17756 17777
17752 17761 17763 17774 17726 17725 17775 17751 17771 17754 17762 17764 17755 17760 17753
17779 17711 17706 17702 17717 17719 17739 17708 17733 17734 17730 17732 17731 17729 17727
17707 17728 17703 17700 17772 17716 17701 17718 17776 17710