Annex page 4 of 12
EC type-approval certificate no. DK 0199.312
2.2.9
Operator information messages
The weight indicator has a number of general and diagnostic messages which are described in detail in
the user’s guide.
2.2.10
Software version
The software revision level is displayed during the power-up sequence of the instrument.
The approved software version is 1.00.
2.2.11
Totalisation
The indicator can be configured with a totalisation function, adding actual weight display values to the
memory when pressing “M+” key or automatic, if the equilibrium is stable.
The totalised value is a calculated value and shall be marked as such when printed.
2.2.12
Battery operation
The indicator can be operated from an internal rechargeable battery, if this option is installed.
3.
Technical data
The KFA.. / KFE.. / KFC.. weighing instruments are composed of separate modules, which are set out
as follows:
3.1
Indicator
The indicators have the following characteristics:
Type:
KFA-TM / KFE-TM / KFC-TM
Accuracy class:
III and IIII
Weighing range:
Single-interval, multi-range (2 ranges) or multi-interval (2
partial intervals)
Maximum number of Verification
Scale Intervals:
≤
6000 (class III),
≤
1000 (class IIII) for single-interval
≤
3000 (class III),
≤
1000 (class IIII) for multi-range and
multi-interval
Maximum tare effect:
-Max within display limits
Fractional factor:
p'i = 0.5
Minimum input voltage per VSI:
1
μ
V
Excitation voltage:
5 VDC
Circuit for remote sense:
present on the model with 7-terminal connector
Minimum input impedance:
350 ohm
Maximum input impedance:
1200 ohm
Mains power supply:
9 - 12 VDC / 230 VAC, 50 Hz using external adapter
Operational temperature:
-10 °C to +40 °C
Peripheral interface:
Set out in section 4
Issued by DELTA
