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The Simpson Falcon Series digital indicators are premium quality 1/8 DIN meters for industrial applications. All Falcon units feature jumper selectable decimal point (internal and on the connector for remote decimal point) and display scaling, providing wide application flexibility. In addition, signal input ranges are easy to change with jumpers on the main board. The Falcon has a 0.56" bright red LED display for high visibility.
Compactly designed for applications requiring minimal rear panel depth, the Falcon fits a standard 1/8 DIN panel cutout (92mm x 45mm) and requires less than 3" behind the panel. A screw terminal connector is a standard feature for easy wiring of the power supply and signal input connections.
DISPLAY | |
Type | 7- segment, red LED |
Height | 0.56” (14.2mm) |
Decimal Point | User-programmable, internally or on the terminal block |
Overrange Indication | Most significant digit = “1”; other digits blank |
Polarity | Automatic, with “-” indication, ”+” indication implied |
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POWER REQUIREMENTS | |
AC Voltages | 120 or 220VAC, ±10% 50/60Hz |
DC Voltages | 9-32DCV, ±1% |
Power Consumption | F35: 3VA, F45: 2VA |
ISOLATION | 250V RMS MAX |
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ACCURACY @25°C | |
F45 DC Process/Voltage | ±0.02% of reading ± 1 count |
F35 DC Process/Voltage | ±0.1% of reading ± 1 count |
F45 DC Current | ±0.05% of reading ±1 count |
2A ± 5 counts, 5A ± 5 counts | |
F35 DC Current | ±0.1% of reading ± 1 count |
2A ± 5 counts, 5A ± 5 counts | |
F45 AC Voltage/Current | ±0.5% of reading ± 35 counts |
F35 AC Voltage/Current * | ±1% of reading ± 5 counts (50Hz-100Hz) * For TRMS (45 Hz to 1KHz) |
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ENVIRONMENTAL | |
Operating Temperature | 0 to 55°C |
Storage Temperature | -10 to 60°C |
Relative Humidity | 0 to 85% non-condensing |
Warm-up Time | Less than 15 minutes |
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NOISE REJECTION | |
NMRR | F35=50dB, 50/60Hz; F45=60dB, 50/60Hz |
CMRR | (w/1KΏ unbalanced @ 60Hz) 90dB min. |
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A TO D CONVERSION | |
Technique | Dual slope integration |
Rate | F35=3 samples per second, nominal; |
F45=2.5 samples per second, nominal | |
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MECHANICAL | |
Bezel | 3.78” x 1.89” x .51” |
Depth | 2.94” |
Panel Cutout | 3.62” X 1.77” |
Case Material | 94V-1, UL rated Noryl® |
Weight | 9.0oz (255.1g) |
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Temperature Coefficient | |
F35 AC/TRMS (Voltage/Current) | (±0.1% of input ± 0.5 count)/°C |
F35 DC (Voltage/Current/Process) | (±0.01% of input ± 0.05 count)/°C |
F45 AC (Voltage/Current) | (±0.05% of input ± 0.5 count)/°C |
F45 DC Current | (±0.01% of input ± 0.1 count)/°C |
F45 DC (Voltage/Process) | (±0.05% of input ± 0.1 count)/°C |
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