Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 - Manual (Page 38)

IM 11M12A01-03E 2-19
2. Specifications
᭹ External Dimensions
OCK
140
250
42
26
41.2 41.2
54 71.5 26
49.5
12
223
46
16
30 40 47.5 25
102
MAX
58
90 116.5
␾ 6.5
*1 with four M6 screws can wall-mount
*1
4-
(wiring inlet is at same position on rear)
Flowmeter
Setting Valve for
calibration gas
Setting Valve for
reference air
wiring inlet ; 2-G1/2,Pg13.5,M20ϫ1.5 or 1/2NPT(Female)
calibration gas outlet
Rc1/4 or 1/4 NPT(Female)
Zero gas air inlet
Rc1/4 or 1/4 NPT(Female)
reference gas inlet
Rc1/4 or 1/4 NPT(Female) Rc1/4 or 1/4 NPT(Female)
reference air outlet
2B pipe mounting example
F2.6-2E.EPS
Unit : mm