5. Commissioning, operation
Function
Designation
08
Diagnostic - Sub code 00
23
Read/write multiple registers
configuration
5.4.2.5
Data register, measured values
Measured values can only be read and not written.
Model GD-20
Register
Measurand
00000
Pressure (abs.)
00002
Pressure (abs.)
00004
Pressure
00006
Pressure
00008
Pressure
00010
Pressure
00012
Temperature
00014
Temperature
00016
Temperature
00018
Gas density
00020
Gas density
00022
Pressure standardised to 20 °C [68 °F]
00058
Pressure standardised to 20 °C [68 °F]
00060
Pressure standardised to 20 °C [68 °F]
00062
Pressure standardised to 20 °C [68 °F]
00090
Pressure standardised to 20 °C [68 °F]
00092
Pressure standardised to 20 °C [68 °F]
WIKA operating instructions gas density sensor, model GD-20
All manuals and user guides at all-guides.com
Description
Diagnostic function
Writing or reading of one/several register values or the instrument configuration
p
p
p
p
p
p
T
T
T
rho
rho
p20
p20
p20
p20
p20
p20
Unit
Based on
bar
Absolute pressure
MPa
Absolute pressure
Pa
Absolute pressure
kPa
Absolute pressure
psi
Absolute pressure
N/cm²
Absolute pressure
°C
K
°F
g/l
kg/m³
bar
Absolute pressure at 20 °C [68 °F]
bar (gauge
Gauge pressure at 20 °C [68 °F] based on 1,013 mbar
pressure)
MPa
Absolute pressure at 20 °C [68 °F]
MPa (gauge
Gauge pressure at 20 °C [68 °F] based on 0.1013 MPa
pressure)
kPa
Absolute pressure at 20 °C [68 °F]
kPa
Gauge pressure at 20 °C [68 °F] based on 1,013 mbar
EN
57