Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 55)

IM 11M13A01-04E 4-5
4. Piping
• Installation of Auto Calibration Unit
Terminal box side
214 MAX 44
Display side
Span gas inlet
Rc 1/4 or 1/4 NPT(Female)
166.5
258 244
Zero gas inlet
Rc 1/4 or 1/4 NPT(Female)
Reference air inlet
Rc 1/4 or 1/4 NPT(Female)
66.5 40 40
Vertical mounting on the ZR202S (-B)
180 MAX 44
F23.EPS
Span gas inlet
Rc 1/4 or 1/4 NPT(Female)
Reference air inlet
Rc 1/4 or 1/4 NPT(Female)
45
160
Zero gas inlet
Rc 1/4 or 1/4 NPT(Female) 66.5 40 40
60
166.5
Unit: mm Horizontal mounting on the ZR202S (-A)