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MULTI-FUNCTION METER
for BATCH CONTROL,
RATE INDICATION and
TOTALIZATION
The P5000 microprocessor-based, 6-digit, 1/8 DIN panel instrument can be configured by front-panel keys or by a personal computer as a frequency meter/ tachometer, frequency-ratio meter, period/ period-average meter, time-interval/time-interval-average meter, reset stopwatch, and cumulative timer or totalizer/1-stage batch controller. However, the P5000 display cannot toggle between rate and total. Two signal inputs can be used to provide frequency ratio or time-interval measurements. Five Operating Modes In the frequency meter, the minimum display update rate is equal to 1 period of the frequency input. Thus, very low frequency measurements are displayed and updated faster than most conventional frequency meters. Only two sensors are required to measure the rate of a moving object. The P5000 can be set up as frequency-ratio meter, ideal for monitoring flow ratios. The P5000 can be set up as an up or down totalizer/1-stage batch controller at rates up to 7 MHz. The display capacity is û99,999 to 999,999 counts with exponential format up to 9.99 E9. Upon ac power loss, the latest reading is automatically saved in non-volatile RAM and is restored upon return of power. SPECIFICATIONS TTL INPUT Speed and Protection Levels (jumper selectable): 7 MHz, 0-5 V; 100 kHz, -20 to +25 V; 3 kHz, -20 to +25 V Isolated Input Sensitivity (square-wave input): ▒10 mV, 0 to 1 kHz; ▒25 mV, 0 to 1 kHz; ▒50 mV at 100 kHz Requires PGA1 NPN or PNP Open-Collector Sensor Excitation Output: 12.4 V at 20 mA COMMON SPECIFICATIONS (All Input Types) Number of Inputs: 1 or 2 (2 inputs for frequency ratio and time interval only) Update Rate: 60 msec to 99.99 sec, field programmable OPERATION MODES Frequency/Tachometer Modeû Frequency Range: 10-6 Hz to 7 MHz Accuracy at 25░C (square wave): ▒0.0002% (+2 ppm) Totalizer DisplayûOffset (preset): û99,999 to 999,999 ISOLATED ANALOG INPUT Accuracy: better than 99.9% Non-Linearity: 0.05% FS Isolation: 350 Vdc between output and input Power: 230 Vac, 10-32 Vdc AC Frequency: 49-440 Hz Power Consumption, Typical: 3 W Battery Backup: user-supplied 6-12 Vdc, 60 mA to maintain operation, 400 mA with display Dimensions: 1.9" H x 3.8" W x 5.9" D (48 x 96 x 150 mm); 1.8" x 3.6" (45 x 92 mm ) cutout ON/OFF CONTROL & ALARM OUTPUTS Standard: three open-collector transistors, rated 150 mA sink, 30V Optional: two form C relays rated 8 A, 30 Vdc, or 240 Vac, resistive load (for rate alarm or batch control) Analog Output Optional: isolated, scalable, internally powered and field selectable for 0-10 V, 4-20 mA, or 0-20 mA. Rangeable over 4 left most or right most digits, suitable for rate or total display. Min. Impedance for 10 V: 500ohm Max. External Impedance for 20 mA: 600ohm Input Options æ0Æ = Standard input, dual-channel input board, non-isolated TTL/5 V CMOS-level, frequency range of 10-6 to 7 MHz. Default calibration: 0 to 10 kHz = 0 to 10000.0. æ1Æ = Isolated single-channel input board with sensor excitation, protected for signals up to 260 Vac. (P6A1). Default calibration: 0 to 10 kHz = 0 to 10000.0. æ2Æ = Non-isolated dual-channel input board with sensor excitation. Protected for input signals up to 260 Vac RMS. (P6A2). Default calibration: 0 to 10 kHz = 0 to 10000.0 æ3Æ = Non-isolated single-channel input board with sensor excitation. Protected for input signals up to 60 Vac RMS. (P6A3). Default calibration: 0 to 10 kHz = 0 to 10000.0 æ4Æ = Isolated analog-to-frequency single-channel input with 24 Vdc, 0-1 mA, 4-20 mA dc, 1-5 Vdc, and 0-10 Vdc (P6A5). To Order (* Complete Model No.) Prices Shown in U.S. Dollars
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Frequency Ratemeter
