3 overview, 1 technical specifications, Overview – Flintec FT-16D V.1.21 User Manual
Page 5: Technical specifications, Verview
3 O
VERVIEW
The type FT-16(D) weight indicator is an economic and powerful state-of-the-art instrument. It’s application
covers mainly weighbridges like vehicle weighing scales. FT-16(D) is approved by Weights & Measures
Authorities for use in Accuracy Class III applications with up to 10 000 intervals according to OIML R76.
3.1 Technical
Specifications
FT-16
FT-16D
Accuracy
Accuracy class:
III
EU Type approved:
10 000 intervals (single range); 2x 6 000 intervals (dual range)
Display and Keyboard
Display:
6 digits, 7 segments, LED red, 20 mm high
Display update rate:
250 ms
Keyboard:
6-keys; membran with tactile feedback
Terminal Features
PC board:
PC/104 form factor, single board computer with static flash disk
Data storage capacity:
Over 30 000 records
Application software:
For weighbridges, labeling, etc.
A/D Converter
A/D converter type:
24 bit Delta-Sigma ratiometric
with integral analog and digital filters
Conversion rate:
Max. 100 measurement values per second
Input sensitivity:
0.4 μV/e (approved), 0.1 μV/d (non approved)
Analog. inp. range:
0 to 20 mV
Internal resolution:
Up to 8 000 000 counts
Display resolution:
Up to 60 000 counts
Scale Calibration and Functions
Calibration:
Calibration is performed by application weights
Corner adjustment:
Only externally
Automatic
Digital filter:
In 10 steps adjustable
In 5 steps adjustable
Weighing functions:
Tare, zero, auto zero tracking, motion detection, auto zero at power up
Alibi memory:
74 880 records or optionally 149 760 records
Linearity:
Within 0.0015% FS,
≤ 2 ppm/°C
Load cells
Communication & protocol:
RS485, compatible to RC3D
Excitation:
5 V DC at 58...1200
Ω; max. 100 mA
12 V DC, max. 450 mA
Number of load cells:
Up to 6 load cells (350
Ω) or
18 load cells (1 100
Ω) connected in parallel
Up to 10 (directly powered) or
up to 16 (externally powered)
Connection:
4- or 6-wire technique. Cable length is
274 m/mm² for 6-wire connection
4-wire technique, 2 wires for digital
interface and 2 wires for power supply
Communication:
Standard serial interface RS232C; 1 200 to 57 600 baud; programmable
Continous mode update rate:
100 ms
Option board update rate:
40 ms
Parallel port:
Data or printer
AC Power supply:
200…240 V AC, 50/60 Hz
Environment and Enclosure
Operation temp.:
-10 °C to +40 °C legal for trade; max. 85% RH, non-condensing
Enclosure
Desk type with stainless steel front and cover (IP30)
Available options
Increased alibi memory:
For up to 149 764 weighing results
Additional serial interface:
RS232C or RS232C / RS485 (with Modbus RTU)
Additional Ethernet interface:
Ethernet TCP/IP
FT-16(D) Technical Manual, Rev. 1.21 December 2008
Page 5 of 32