產品描述：
Features
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技術參數：
Specifications
Flash Range | 40-35,000 FPM |
Accuracy | Internal Mode: ±0.01% of reading External Mode: ±0.01% or ± 1 digit |
Resolution | 0.1 FPM: 40.0 - 4,999.9 FPM 0.2 FPM: 5,000 - 7,999.8 FPM 0.5 FPM: 8,000 - 9,999.5 FPM 1 FPM: 10,000 - 35,000 FPM |
Drift | ±0.01% per degree C |
Update Time | Internal Mode: 0.2 seconds External Mode: ±0.01% or ± 1 digit |
Output Signal | Synchronous, 400 µs pulse, 0 to approx. ± 12 V DC 1000 ohms impedance |
Input Signal | LO level: 0-0.4 VDC HI level: 2.5 - 12 VDC -- or open collector (npn) pulse width 50us min |
Display & Rate | Divide or multiply by 2, selectable |
Operating Temperature | 32-104° (0-40°C) |
Display | 5 digits, 10 mm high, red LED |
Flashtube | Xenon, 10 W maximum |
Flash Duration | 10-30 µs |
Sensor Power Supply | 12 VDC ± 0.5V (50ma) |
Power Requirements | 115 V AC or 230 V AC Adapter or one (1) hour, internal, rechargeable 12 V battery or external 12 V DC |
EXTERNAL MODE ONLY | |
Phase Shift | 0 - 359° with 1° resolution or 0 - 333 ms from 200 - 3,000 FPM |
Input Impedance | 10,000 ohms |
Battery Life | 3 hours at high flash rate |
Full Charge Time | 16 hours |
Weight | 4.5 lbs. (2Kg) |
Dimensions | 4.7 x 4.7 x7.2" (120 x 120 x 183mm) |
