Hanna Instruments HI 4012 - Manual (Page 4)

4
IV. IV. IV. IV. IV. Design elements of the HI 4012 and HI 4112 Design elements of the HI 4012 and HI 4112 Design elements of the HI 4012 and HI 4112 Design elements of the HI 4012 and HI 4112 Design elements of the HI 4012 and HI 4112
electrodes electrodes electrodes electrodes electrodes
Upper Cap
Spring
O-Ring
Ceramic Junction
on Inner Stem
Fill Hole
O-Ring and
Plug
Sensing
Membrane
Outer Sleeve
Upper
Threads
Liquid junction
Sensor Body
Cap
Sensing
Membrane
LEAD/SULF
AT
E
HI 4012