Specification - Contrec 202D User Manual

Specification

6
2. SPECIFICATION
General
Display:
Resettable Total:
Accumulated Total:
Rate:
K-factor:
Calibration
Decimal Points:
Timebase:
Frequency Range:
Signal Type:
Battery Powered Version
Type:
Battery Life:
Loop Powered 4-20mA Output Version
Scale:
Resolution and Linearity:
Accuracy:
Update Time:
Connection:
Loop Power Supply:
Supply Backup:
202D-M-V3.1
LCD which is continuously powered.
7 digits with 10mm (0.4") high digits. Resettable
from front panel.
Displayed when the ACCUM TOTAL button is
pressed.
4½ digits with 8.5mm (0.33") high digits.
The pulses per unit of measure (eg. pulses/gallon)
is programmable in the range 0.000001 to
999,999.
up to ten user selected points.
Decimal point positions are fully programmable for
both rate and total.
Rate can be displayed in units per second, minute,
hour or day.
0.01Hz to 10kHz.
Link settable for sinewave (15mV P-P minimum),
open collector, reed switch, pulse or Namur
proximity switch.
Two lithium battery packs.
5 years typical.
The 4mA and 20mA points are programmable.
0.05% of span.
0.05% of span at 25°C.
0.1% (typ) of span, full temperature range.
0.5 second.
Two-wire.
9-28 Volts.
Lithium battery.