YOKOGAWA OR8EFG User Manual page 9

Kcl filling type orp sensor
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Solution pressure :
Table 2. Process Pressure Range
Holder
Submersion
Guide-pipe Suspension Float
Flow-through (*1)
*1:
For flow-through types, refer also to the solution temperature and pressure diagram of Holder IM.
Operating solution depth :
Solution flow velocity :
Solution flow rate :
Wetted part materials:
Body;
Ryton (PPS resin), platinum-glass or gold-epoxy resin, titanium or Hastelloy C,
Ceramics or Fluororesin (PTFE), Fluoro rubber (FKM)
Cable;
Chlorinated polyethylene rubber (Cable sheath)
KCl tube;
Heat-resistant soft PVC (General purpose), Polyethylene (Medium pressure)
Weight:
Sensor;
Approx. 0.4 kg (Body)
KCl Tank;
Approx. 0.3 kg (General purpose)
Approx. 1 kg (Medium pressure)
KCl solution consumption: Pressurized with 10 kPa
CAUTION
Select the material of wetted parts with careful consideration of process characteristics. Inappropriate
selection may cause leakage of process fluids, which greatly affects facilities. Considerable care must be
taken particularly in the case of strongly corrosive process fluid such as hydrochloric acid, sulfuric acid,
hydrogen sulfide, and sodium hypochlorite. If you have any questions about the wetted part construction
of the product, be sure to contact Yokogawa.
Under atmospheric pressure to 10 kPa (General purpose)
(See Table 2 when using holder)
Atmospheric pressure to 500 kPa (Medium pressure tank)
(See Table 2 when using holder)
Atmospheric pressure (Submersion depth: 3 m max.)
Atmospheric pressure (Submersion depth: 3 m max.)
Atmospheric pressure to 10 kPa
Atmospheric pressure to 500 kPa
when medium pressure reserve tank used.
3 m water pressure (max.) under atmospheric pressure
2 m/s max.
3 to 11 L/min
(when the sensor is installed in a flow-through type holder).
3 mL/day (max.) (Junction for general use)
20 mL/day (max.) (PTFE junction)
< 1. Specification >
Process Pressure Range
IM 12C07J01-01E
1-2
8th Edition : Apr. 27, 2020-00

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