EN
WIKA operating instructions attachable indicator model A-IAI-1
11
14016825.03 12/2018 EN/DE
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
3.0 ... 3.5 V (typ.)
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
ca. 48.5 x 48.5 x 35.5 mm (without angular
connector)
ca. 90 x 50.5 x 39.5 mm (with angular connector
)
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
