YOKOGAWA ZR22G

  <2.Specications>
2-25
IM 11M12G01-02EN 1sh Edition : Mar. 25, 2021-00
l External Dimensions
CHECK
OUT
REF
OUT
REFERENCE
SPAN
ZERO
REFERENCE CHECK
AIR
IN
ZERO
IN
SPAN
IN
CHECK
OUT
PIPNG INSIDE THE FLOW SETTING UNIT
Unit : mm
Weight : Approx. 2.3 kg
Flowmeter Flowmeter
ZERO
GAS IN
AIR IN
Instrument air
Approx. 1.5 l/min.
Air Set
REF
OUT
SPAN
GAS IN
20
2035
35
35
35
35
70
32
8
222.8
235.8
140
180
7
Reference gas outlet
Calibration gas outlet
ø6 Hole
Span gas inlet
Zero gas inlet
2B mounting pipe
Instrument air inlet
F13-14E.ai
Air pressure ;
without check valve ; sample gas pressure + approx.50 kPaG
with check valve ; sample gas pressure + approx.150 kPaG
Piping connection port A
ZA8F-J*C
ZA8F-A*C
5 - Rc1/4
5 - 1/4NPT
Model
Piping connection port A