C-21
Model 0254
Section C Serial Communications Protocol
Installation and Operation Manual
X-SE-0254-eng
Part Number: 541B129AAG
September, 2010
Character string identifying the physical measurement type
4
Measure Units
fixed indexed strings
0 ml
1 mls
2 mln
3 l
4 ls
5 ln
6 cm^3
7 cm^3s
8 cm^3n
9 m^3
10 m^3s
11 m^3n
12 g
13 lb
14 kg
15 ft^3
16 ft^3s
17 ft^3n
18 scc
19 sl
20 bar
21 mbar
22 psi
23 kPa
24 Torr
25 atm
26 Volt
Index
Value Title
Value
Range
Notes
_____
____________
_____
_________________
_______________
27 mA
28 oC
29 oK
30 oR
31 oF
32 g/cc
33 sg
34 %
35 lb/in^3
36 lb/ft^3
37 lb/gal
38 kg/m^3
39 g/ml
40 kg/l
41 g/l
Analog interpolator representing the engineering units of the greater measured signal
9
PV Full Scale
xxxxxx
0 to ±999.999
1-7 ascii chars var dp
Measurement per unit time relationship
10
Rate Time Base 0 none (Scalar)
1 ascii char
1 sec
2 min
3 hrs
4 day
Scale Factor by which interpolated channel units are multiplied
27
Gas Factor
xxx.xxx 0 to ±999.999
1-7 ascii chars fix dp
