WIKA A-IAI-1 - Handbuch (Seite 11)

GB
WIKA operating instructions attachable indicator model A-IAI-1 11
14016825.01 02/2012 GB/D
3. Specifications
3. Specifications
Attachable indicator
Display
Principle
7-segment LCD, 4-digit, character size 10 mm
Indication range -1999 ... 9999
Accuracy ±0.2 % of the measuring span ±1 digit
Measuring rate 5 measurements/sec
Voltage supply
Electrical connection
To intrinsically-safe transmitters with 4 ... 20 mA
output and angular connector to DIN 175301-
803 A.
Power supply Not required, since the attachable indicator is
powered by the 4 ... 20 mA loop
Voltage drop approx. DC 3 V
Permitted current carrying
capacity
max. 25 mA (40 mA short term)
Case
Material ABS, front window from polycarbonate
Ingress protection IP 65 per EN 60529 / IEC 529
Dimensions 48.5 x 48.5 mm
Weight approx. 80 g
Permissible ambient conditions
Operating temperature -20 ... +50 °C
Storage temperature -20 ... +50 °C
Relative humidity < 80 % r.h. non-condensing
Temperature effect on the
indication
0.1 % / 10 K