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Simpson 2173 Wattmeter Century Style

Click image to enlarge
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Features:
- UL Recognized
- ±2% F.S. Accuracy (±3% F.S. for Compensated
Type)
- Compensated Wattmeters for Low Value Power
Measurement
- Calibration for Either Magnetic or Non-Magnetic Panels
- Two Popular Sizes: 3-1/2", 4-1/2"
- Phenolic Cases With Glass Windows
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Description
| Molded in black phenolic, the Century
sports a crisp design with sharp, beveled edges and large glass
window for easy viewing. Available in 3-1/2" and 4-1/2"
sizes, this style can be ordered in ranges from 10 to 3000 watts.
At low values of power, errors can be expected in standard wattmeters
due to power dissipation. This error is corrected in Simpson's Compensated
Wattmeters. Standard wattmeters have a single phase accuracy of
±2% of full scale. Compensated wattmeters have an accuracy
of ±3% of full scale ( F.S.). Wattmeters have a dynamometer
movement that is calibrated for either magnetic or non-magnetic
panels and for a frequency range of 25-125 Hz. The dynamometer movement
is air-damped utilizing the same high quality pivots and jewels
as the other fine Simpson meters to support the moving element.
This style of meter is ideal for many other electrical functions. |
Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 17881 |
2173D----0-75 WATTS 3.5 CENT |
$208.05 |
| $197.65 |  |
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| 17882 |
2173D----0-150 WATTS 3.5 CENT |
$208.05 |
| $197.65 |  |
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| 177883 |
Please call or email us for pricing and availability. |
| 177884 |
Please call or email us for pricing and availability. |
| 177885 |
Please call or email us for pricing and availability. |
| 177886 |
Please call or email us for pricing and availability. |
| 177887 |
Please call or email us for pricing and availability. |
| 17875 |
2173D----0-10 WATTS 3.5 CENT |
$297.30 |
| $282.44 |  |
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| 17876 |
2173D----0-20 WATTS 3.5 CENT |
$297.30 |
| $282.44 |  |
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| 17877 |
2173D----0-30 WATTS 3.5 CENT |
$297.30 |
| $282.44 |  |
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| 17879 |
2173D----0-30 WATTS 3.5 CENT |
$297.30 |
| $282.44 |  |
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| 17880 |
2173D----0-50 WATTS 3.5 CENT |
$297.30 |
| $282.44 |  |
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Ordering Options
Specifications
| 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 |
Sharp clear scale. Each dial arc is calibrated to track the specific type of movement used. |
| Resistance |
±15% |
| Operating Temperature |
-4ºF to +149ºF (-20ºC to +65ºC) |
| Case |
High density black phenolic |
| Pointer |
Knife-edge, with black matte finish |
| 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) |
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