14 Appendix A - Specifications
Order no. Size Range Output Gas 1 Gas 2
Description
S695 418
S418, thermal mass flow meter,
1.5% o.RDG., 24 VDC
0
DN8 G inner thread
1
DN15 G inner thread
2
DN20 G inner thread
3
DN25 G inner thread
5
DN8 G inner thread, inc.
pressure
6
DN15 G inner thread, inc.
pressure
7
DN20 G inner thread, inc.
pressure
8
DN25 G inner thread, inc.
pressure
S
Standard range version of S418
A1453
L
Low range version of S418
A1455
A
Analogue 4 … 20 mA, pulse
A1456
B
Digital Modbus/RTU
A1457
C
Digital M-Bus
A-Z
B-Z See gas table below
A1459
S418 with imperial units instead
of SI units
24
