Xylem SensoLyt WQL - Manual (Page 3)

SensoLyt
®
WQL Technical data
9 ba75823e01 10/2009
Technical data
* The electrodes meet the requirements according to article 3(3) of the
directive, 97/23/EC ("pressure equipment directive").
General data Reference electrolyte Polymer electrolyte, AgCl-free
Junction Single hole junction
Shunt element Ag/AgCl
NTC Yes
Measurement and
application
characteristics
pH measuring range 2.000 ... 12.000
Allowed temperature range 0 ... 60 °C (32 ... 140 ° F)
Membrane resistance at
25 °C < 500 MOhm
Pressure resistance* IP 68 (10
6
Pa or 10 bar)
Typical application Use in WQL-pH logger
Dimensions,
weight
Shaft length 120 mm
Shaft diameter 12 mm
Weight approx. 45 g
Materials Shaft Glass
Connecting head 12 mm
SMEK plug PEEK with gold-plated contacts
O-rings FPM (Viton)
Electrical
connection
SMEK head, 6-pole