Additional Information
| Features | • Available with DC, AC Iron Vane, and AC Rectified inputs |
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The S Series Surface Mount Panel Meters are clean-cut meters with straightforward design and pleasing aspect ratio are leaders of the Modutec line and add distinction to any instrument or control panel. Available in five sizes and a wide variety of types and ranges, they resolve many problems for the equipment designer and are always a solid choice for function and appearance.
AC Meters in this series are available in both moving coil (rectifier type) and iron vane versions. The latter has the virtue of being relatively insensitive to input distortion, while the rectifier type is less affected by frequency variations.
Performance Specifications
| Accuracy* | ±2% DC ±2% AC - iron vane ±3% AC - rectifier type (60Hz sine wave) |
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| Tracking* | ±1½% DC ±2% AC vertical mounting |
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| Repeatability* | 0.5% DC and rectifier ±2% iron vane |
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| Response Time | 1.5 seconds maximum for all ranges, except 0-50µA and below, where the response time is 3.0 seconds maximum. | |
| Symmetry* | ±1.5% | |
| Resistance | ±10% DC and rectifier ±30% iron vane |
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| Scale Arc | 100° (iron vane 90°) | |
| Shielding | Self-shielded; no special calibration needed for steel or non-ferrous panel mounting, including iron vane meters |
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| Meter Size | DC & Rectifier | Iron Vane |
| Scale Length - 1 ½" | 1.75" | - |
| Scale Length - 2 ½" | 2.41" | 2.15" |
| Scale Length - 3 ½" | 3.00" | 2.70" |
| Scale Length - 4 ½" | 4.22" | 3.80" |
| Scale Length - 5 ½" | 5.12" | - |
*Percent of full scale. On zero center meters, specification applies to full scale, not end scale values, e.g., 50-0-50 µA is 100 µA full scale.
How to Order
Please refer to the Series S Catalog in the Downloads tab. Mention any options you would like to add to your meter.
