8. Sensor signal outputs
Inde
x
Channel description Unit
Resolutio
n
Format
Length Modbus
address
0
Gas temperature
°C
0.1
FLOAT
4 Byte
0
1
Pressure
bar
0.001
FLOAT
4 Byte
2
2
Velocity
m/s
0.1
FLOAT
4 Byte
4
3
Flow
m
3
/h
0.1
FLOAT
4 Byte
6
4
Consumption
m
3
1.0
UNIT32
4 Byte
8
5
Reverse velocity
m/s
0.1
FLOAT
4 Byte
10
6
Reverse flow
m
3
/h
0.1
FLOAT
4 Byte
12
7
Reverse
consumption
m
3
1.0
UNIT32
4 Byte
14
8
System status
1.0
UNIT32
4 Byte
24
Remark
•
all numbers are in little-endian format.
8.5 M-Bus output
Manufacturer code /
Fabrication No.
: 0x15C4 / serial number
Baud rate / parity
: 2400 bps / even
Device address
:
primary address: 1; secondary address: serial
number
Response delay /
timeout
: 7ms / 500ms
Channel
Data information Field
(DIF)
Unit
Range coding
Counter
04
m
3
1
Flow
04
m
3
/h
10
31
