Additional Information
| Weight | 1.06 oz |
|---|---|
| Dimensions | 2.66 × 2.66 × 1.12 in |
The model F879886 is a precision, two-channel signal conditioning card for use with all Jewell
miniature tilt sensors. Powerful electronics generate balanced AC sensor excitation for up to
two tilt channels (X and Y), then amplify, rectify and filter sensor response to produce a high-level DC
output signal. Output is ±8 VDC single-ended (±16 VDC differential).
Units conveniently come with two switchable gain and filter settings (high/low; on/off) for added
signal processing flexibility. The F879886 also includes an amplifier for one LM35 temperature
sensor. All units include calibration when ordered with Jewell Instruments miniature tilt sensors. Use
the model F879886 for peak performance from our 755-, 756-, or ceramic tilt sensor packages.
Performance Specifications
| Input Channels | 2 Tilt Channel (X or Y), 1 LM35 Temperature Sensor | |||
| Output Signal | ±8 VDC single-ended (±16 VDC differential) | |||
| Gain Settings | 2 switchable, 10:1 ratio | |||
| Standard Calibration | Sensor Type | High-Gain | Low-Gain | Linear-Range |
| 755 Series | 0.1 µradian/mV | 1.0 µradian/mV | ±0.25° | |
| 756 Series | 1.0°/V | 1.0°/V | ±5.0 | |
| Output Filters | Filter “On” = 7.5 sec Filter “Off” = 0.05 sec1 Roll-off = 6 dB/octave |
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| Temperature Output | 0.1°C/mV (single-ended) | |||
| Power Requirements | ±11 to ±15 VDC @ +11 and -6 mA, 250 mV ripple max., reverse polarity protected | |||
| Environmental | Operation: -25 to +70°C Storage: -30 to +100°C 0-90% humidity non-condensing |
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| Materials | Fiberglass PCB, thru-holed soldered components | |||
*Specifications subject to change without notice on account of continued product research and development.
Downloads
| Datasheet |
| Outline Drawing |
