Measuring Range - WIKA FSD-4 Mode D'emploi

9. Specifications
Accuracy specifications
Calibration conditions
Medium
EN
Nominal position

Measuring range

Measuring range
Flow
Temperature
Turndown ratio (flow or
temperature)
Digital display
Indication range
Units
Colour
Character size
Digits
Display
28
Water
Process connection downwards
Inner diameter of pipe 26 mm
Upstream/Downstream pipe 1 m/0.5 m
Marking towards the upstream flow side twist of ±5°
0 ... 3 m/s
The in-factory adjustment is carried out with the medium water.
It is recommended to carry out the adjustment, relative to the minimum/maximum flow of the
system, via the menu.
-20 ... +85 °C [-4 ... +185 °F]
The analogue output signal is freely scalable within the range of 5:1
When setting turndown, there is a proportional increase in the measuring deviation and temperature
error.
14 segments
Flow %, m/s, l/min, m³/h, ft/s, ft³/min, gal(US)/min, gal(I)/min
Factory setting: m/s
Temperature °C, °F
Factory setting: °C
Red LED
9 mm [0.35 in]
4-digit
Display can be rotated electronically through 180°
WIKA operating instructions flow switch, model FSD-4