General Introduction
Yokogawa PH8EFP is a KCI filling type pH sensor with Ryton body which is a strong engineering plastic, which is comparable to PTFE in terms of corrosion resistance and heat resistance, a single type of sensor can support all applications regardless of whether a holder or cleaner is used, integrated-sensor design simplifies calibration with standard solutions and maintenance. It's applicable to work with different holder and converters for wide range of PH measurement. applications.
2.General Specifications
|
Items
|
Description
|
|
Measuring range
|
pH 0 to 14
|
|
Measuring temperature
|
-5 to 105°C (refer to table below when user holder)
|
|
Measuring pressure
|
Atmospheric pressure to 10kPa for general purpose application
Atmospheric pressure to 500kPa for medium pressure application
|
|
Temperature compensation sensor
|
Pt1000
|
|
Wetted part materials
|
Body: Ryton, glass, titanium or Hastelloy C, ceramics, FKM or FFKM
Cable: Chlorinated polyethylene rubber (Cable sheath)
|
3.Measurable Gas Components and Ranges
|
pH Sensor
|
Holder Type
|
Holder Material
|
Cleaner
|
PH range
|
Temperature
|
Pressure
|
|
PE8EFP
|
Guide-pipe PH8HG
|
PVC
|
None
|
2 to 12
|
-5 to 50°C
|
Atmospheric pressure
|
|
PP
|
None
|
-5 to 80°C
|
|
Submersion PH8HS
|
PP
|
None
|
0 to 14
|
-5 to 100°C
|
Atmospheric pressure (Submersion depth: Max.3 m)
|
|
SS
|
Provided
|
-5 to 80°C
|
Atmospheric pressure to 50kPa
|
|
Flow-through PH8HF
|
PP
|
None
|
-5 to 80°C
|
Atmospheric pressure to 10kPa for general purpose
Atmospheric pressure to 500kPa for medium pressure
|
|
SS
|
Provided
|
-5 to 105°C
|
|
Suspension HH350G
|
SS
|
None
|
-5 to 80°C
|
Atmospheric pressure
|
|
Float PB350G &PB360G
|
PP, SS
|
None
|
-5 to 50°C
|
Atmospheric pressure
|
4.Model Selection
|
Main Code
|
Suffix Codes
|
Description
|
|
PH8EFP
|
|
|
|
|
|
|
|
KCl Filling Type pH Sensor
|
|
Cable
Length
and KCl
Tube
Length
|
-03
|
|
|
|
|
|
|
3 m
|
|
-05
|
|
|
|
|
|
|
5m
|
|
-07
|
|
|
|
|
|
|
7m
|
|
-10
|
|
|
|
|
|
|
10m
|
|
-15
|
|
|
|
|
|
|
15m
|
|
-20
|
|
|
|
|
|
|
20m
|
|
-V3
|
|
|
|
|
|
|
For Variopin connector 3m
|
|
-V5
|
|
|
|
|
|
|
For Variopin connector 5m
|
|
-V7
|
|
|
|
|
|
|
For Variopin connector 7m
|
|
-VA
|
|
|
|
|
|
|
For Variopin connector 10m
|
|
-VB
|
|
|
|
|
|
|
For Variopin connector 15m
|
|
-VC
|
|
|
|
|
|
|
For Variopin connector 20m
|
|
Solution
Ground Tip
|
|
-TN
|
|
|
|
|
|
Titanium
|
|
-HC
|
|
|
|
|
|
Hastelloy C
|
|
KCl Reserve Tank
|
|
|
-TT1
|
|
|
|
|
For general purpose
|
|
|
-TT2
|
|
|
|
|
For medium pressure
|
|
|
-TT3
|
|
|
|
|
Big volume tank(With 500 mL tank)
|
|
|
-TN1
|
|
|
|
|
For maintenance (for TT1, TT3)
|
|
|
-TN2
|
|
|
|
|
For maintenance (for TT2)
|
|
−
|
|
|
|
-N
|
|
|
|
Always -N
|
|
pH Measuring System
|
|
|
|
|
-T
|
|
|
For PH200/PH400
|
|
|
|
|
-E
|
|
|
For PH202/FLXA202/FLXA21
|
|
|
|
|
-F
|
|
|
For FLXA202/FLXA21
|
|
|
|
|
-B
|
|
|
For PH100
|
|
|
|
|
-G
|
|
|
For FLXA402, PH450G,PH202/TB
|
|
|
|
|
|
-V
|
|
|
Variopin connector
|
|
Style
|
|
|
|
|
|
*A
|
|
Style A
|
|
Option
|
O-ring
|
/PF
|
Perfluoroelastomer (FFKM)
|
|
Special glass electrode
|
/HA
|
Glass electrode for high alkali
|
|
Special junction
|
/TF
|
PTFE junction
|
5.External Dimensions
General Introduction
Yokogawa PH8EFP is a KCI filling type pH sensor with Ryton body which is a strong engineering plastic, which is comparable to PTFE in terms of corrosion resistance and heat resistance, a single type of sensor can support all applications regardless of whether a holder or cleaner is used, integrated-sensor design simplifies calibration with standard solutions and maintenance. It's applicable to work with different holder and converters for wide range of PH measurement. applications.
2.General Specifications
|
Items
|
Description
|
|
Measuring range
|
pH 0 to 14
|
|
Measuring temperature
|
-5 to 105°C (refer to table below when user holder)
|
|
Measuring pressure
|
Atmospheric pressure to 10kPa for general purpose application
Atmospheric pressure to 500kPa for medium pressure application
|
|
Temperature compensation sensor
|
Pt1000
|
|
Wetted part materials
|
Body: Ryton, glass, titanium or Hastelloy C, ceramics, FKM or FFKM
Cable: Chlorinated polyethylene rubber (Cable sheath)
|
3.Measurable Gas Components and Ranges
|
pH Sensor
|
Holder Type
|
Holder Material
|
Cleaner
|
PH range
|
Temperature
|
Pressure
|
|
PE8EFP
|
Guide-pipe PH8HG
|
PVC
|
None
|
2 to 12
|
-5 to 50°C
|
Atmospheric pressure
|
|
PP
|
None
|
-5 to 80°C
|
|
Submersion PH8HS
|
PP
|
None
|
0 to 14
|
-5 to 100°C
|
Atmospheric pressure (Submersion depth: Max.3 m)
|
|
SS
|
Provided
|
-5 to 80°C
|
Atmospheric pressure to 50kPa
|
|
Flow-through PH8HF
|
PP
|
None
|
-5 to 80°C
|
Atmospheric pressure to 10kPa for general purpose
Atmospheric pressure to 500kPa for medium pressure
|
|
SS
|
Provided
|
-5 to 105°C
|
|
Suspension HH350G
|
SS
|
None
|
-5 to 80°C
|
Atmospheric pressure
|
|
Float PB350G &PB360G
|
PP, SS
|
None
|
-5 to 50°C
|
Atmospheric pressure
|
4.Model Selection
|
Main Code
|
Suffix Codes
|
Description
|
|
PH8EFP
|
|
|
|
|
|
|
|
KCl Filling Type pH Sensor
|
|
Cable
Length
and KCl
Tube
Length
|
-03
|
|
|
|
|
|
|
3 m
|
|
-05
|
|
|
|
|
|
|
5m
|
|
-07
|
|
|
|
|
|
|
7m
|
|
-10
|
|
|
|
|
|
|
10m
|
|
-15
|
|
|
|
|
|
|
15m
|
|
-20
|
|
|
|
|
|
|
20m
|
|
-V3
|
|
|
|
|
|
|
For Variopin connector 3m
|
|
-V5
|
|
|
|
|
|
|
For Variopin connector 5m
|
|
-V7
|
|
|
|
|
|
|
For Variopin connector 7m
|
|
-VA
|
|
|
|
|
|
|
For Variopin connector 10m
|
|
-VB
|
|
|
|
|
|
|
For Variopin connector 15m
|
|
-VC
|
|
|
|
|
|
|
For Variopin connector 20m
|
|
Solution
Ground Tip
|
|
-TN
|
|
|
|
|
|
Titanium
|
|
-HC
|
|
|
|
|
|
Hastelloy C
|
|
KCl Reserve Tank
|
|
|
-TT1
|
|
|
|
|
For general purpose
|
|
|
-TT2
|
|
|
|
|
For medium pressure
|
|
|
-TT3
|
|
|
|
|
Big volume tank(With 500 mL tank)
|
|
|
-TN1
|
|
|
|
|
For maintenance (for TT1, TT3)
|
|
|
-TN2
|
|
|
|
|
For maintenance (for TT2)
|
|
−
|
|
|
|
-N
|
|
|
|
Always -N
|
|
pH Measuring System
|
|
|
|
|
-T
|
|
|
For PH200/PH400
|
|
|
|
|
-E
|
|
|
For PH202/FLXA202/FLXA21
|
|
|
|
|
-F
|
|
|
For FLXA202/FLXA21
|
|
|
|
|
-B
|
|
|
For PH100
|
|
|
|
|
-G
|
|
|
For FLXA402, PH450G,PH202/TB
|
|
|
|
|
|
-V
|
|
|
Variopin connector
|
|
Style
|
|
|
|
|
|
*A
|
|
Style A
|
|
Option
|
O-ring
|
/PF
|
Perfluoroelastomer (FFKM)
|
|
Special glass electrode
|
/HA
|
Glass electrode for high alkali
|
|
Special junction
|
/TF
|
PTFE junction
|
5.External Dimensions