User Manual

IM 11M13A01-04E
4-5
4. Piping
• Installation of Auto Calibration Unit
Terminal box side
214
MAX44
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)
66.540 40
Vertical mounting on the ZR202S (-B)
180 MAX44
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)
66.540 40
60
166.5
Unit: mm
Horizontal mounting on the ZR202S (-A)