Chapter 5 Structure And Installation
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3
Chapter 3 Main Technical Parameters
Type
Main Technical Parameters
Measurement medium Liquids (such as water, liquefied petroleum gas, finished
oil, light crude oil, organic liquids, inorganic liquids and
other liquids without fibre or particle impurities)
Nominal diameter
DN4mm ~ DN200mm
Accuracy
0.5%R, 1.0%R
Medium viscosity
It is less than 5×10
-6
m
2
/s. For liquids larger than
5×10
-6
m
2
/s, the meter should be calibrated in real liquid
and used according to the new meter coefficient.
Medium temperature
(-20~
＋
120)
℃
Environmental
conditions
Ambient temperature
：
(-20~
＋
60)
℃
Relative humidity
：
5%
～
90%
Atmospheric pressure (86~106)kPa
Power supply
3.6V
、
12VDC
、
24VDC
Output signal
Pulse signal, (4~20)mA current signal, Modbus
communication
Ingress Protection
IP65
