Ⅴ、
DN10 – DN3000
Technical data
Sensors range
Measurement Flow range
Repeatability
Environment Temperature
Power supply
Power rating
Grade of Protection
Output
Communication
Display
Control methods
Low cut off %
Damping time
Auto Trim
Self-test function
self-diagnostic function
Explosion proofing
0.03m/s -12m/s
（
Advice rangebetween 0.3m/s-10m/s
）
1
、
0.5 m/s-10 m/s
：
+0.5%
（
User 0.3%
、
+0.2%
）
（
Relate with sensor diameter
）
2
、
0.3 m/s-0.5 m/s
：
+0.5%
0.25%/0.1%
（
According Accuracy demand
）
-20°C-55°C
AC:85-265V,45-62Hz;DC
：
18-36V
AC: 10 VA; DC: 10W
IP65 IP67
RS485 Modbus or HART
Three key
0.0%~9.9% adjusts (for Display or output)
0.1s~99.9s adjusts (for Display or output)
Current output self-calibration; Empty/full Trim; Zero Trim
Current frequency output self-test
Excitation loop detection; Zero ,Empty and flow signal detection
Measurement
Accuracy (relative with
sensor diameter)
1 power output : 4-20mA load is less than 750Ω
2 frequency output 0 5KHz (active or passive), maximum
amplitude of 24V, load current 50
3 Pulse Output: can be set equivalent pulse, pulse frequency of
0.006Hz-5KHz (active or passive), Load current o.2
English show display instantaneous flow rate, positive
cumulative volume, the reverse cumulative amount of net
accumulated Volume, flow rate percentage, velocity and various
self-diagnostic information Current output self-calibration;
Explosion proofing symbol Ex[ia]ia IICT5
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