Precision Digital PD6870 - Manual (Page 6)

PD6870 Loop-Powered Process Meter Instruction Manual
6
Input
ACCURACY ±0.1% of full span ±1 count
TEMPERATURE
DRIFT
150 PPM/

C from -40 to 75

C ambient
DECIMAL POINT User selectable decimal point
CALIBRATION
RANGE
4 mA input: -1000 to +1000; 20 mA between 20 and 2000
counts greater than 4 mA display.
Two point linear display span.
MAXIMUM
VOLTAGE DROP Without Backlight With Loop-Powered
Backlight
1 VDC @ 20 mA 4 VDC @ 20 mA
EQUIVALENT
RESISTANCE 50
Ω @ 20 mA
200
Ω @ 20 mA
INPUT
OVERLOAD Over current protection to 2 A max.