PD6830 Pulse Input Rate/Totalizer Instruction
Manual
9
4-20 mA Transmitter Output
OUTPUT
SOURCE
Rate or total
SCALING RANGE 4.000 to 20.000 mA for any display range.
CALIBRATION
Factory Calibrated: 0.0 to 1000.0 = 4-20 mA output
UNDERRANGE
Output Underrange: 3.8 mA
OVERRANGE
Display Overrange: 22.0 mA
Output Overrange: 20.5 mA
ACCURACY
± 0.1% span ± 0.004 mA
TEMPERATURE
DRIFT
0.4 µA/
C max from 0 to 65
C ambient,
0.8 µA/
C max from -40 to 0
C ambient
Note: Analog output drift is separate from input drift.
EXTERNAL LOOP
POWER SUPPLY
30 VDC maximum
OUTPUT LOOP
RESISTANCE
Power supply
Minimum
Maximum
24 VDC
10
700
30 VDC
100
1200
Note: loop-powered backlight subtracts 150
from
maximum resistance figures above.
Summary of Contents for ProtEX-RTP PD6830
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