Features
- True process frequency/rpm/speed rate monitor
- Wide input sensitivity range from 10 mV to 100V
- Rangeable of display scale for 4 digital rate setting
- High accuracy of 0.02%
- 12 or 24V exciting voltage provided
- 4 digits of maximum 9999 counts
- Display with super rate LED
Model & Ordering
Specification
- Accuracy (23 + 3oC) : 0.05% fs + 1 count
- Stability : Temperature coefficient < 40 ppm per degree C, long term draft<0.002% per year
- Digits & Display : 0.56" super rate LED, maximum 9999 counts
- Configuration : Programmable rate function of 4 digital resolution 0.0001 to 0.9999
- Exciting voltage : Selectable 12 & 24 voltages with load capability of 25 mA maximum
- Response time : Sample rate 1 of per sec typically
- Input Signal :
- Sensitivity : 10mV to 100V
- Waveform : periodical of unipolar or bipolar of voltage type or open collector.
- Input discriminator : 10mV to 5V adjustable
- Input over : Maximum 250 Vrms for voltage input
- Com. made voltage : 2KVrms / 1 minute, 50 / 60 Hz
- Operating condition : -10 to 55oC, 0-99% RH non-condensed
- Storage condition : -25 to 70oC
- Auxiliary power : AC + 5% < 3.5 VA, DC + 20% < 5 watts
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