Yokogawa PH sensor PH20

Yokogawa PH sensor PH20

Yokogawa PH sensor PH20

All-in-One pH/ORP (REDOX) Sensor FU20/FU24/PH20

The PH20, FU20 and FU24 all-in-one sensors show how Yokogawa applies the motto "Simple is best" to sensor technology. These sensors feature four separate elements (pH, reference, temperature, ORP) allowing for simultaneous measurement of pH and ORP is possible with one sensor in a rugged Ryton or PVDF (FU20), Ryton (FU24) or PVDF (PH20). The integral or vario-pin cable comes number-coded cable along with the integral NPT threads on the sensor makes installation convenient. The Quick Release Adapters for the FU20 allow easy removal of the sensor for cleaning and calibration. Yokogawa PH sensor PH20

The PH20 is nicknamed "Tempress" because of the patented compensation for changes in the process temperature and pressure. This simple mechanical feature makes the sensor more accurate, and gives it a longer lifetime. The compensation panels flex to accommodate changes in the avoiding large differential pressures across the diaphragm. This prevents most problems associated with the reference junction. The PH20 is made in chemically resistant PVDF. The reference system is Silver/Silver Chloride, with a double junction and a gelled electrolyte to combat pollution. The Platinum Redox electrode doubles as a solution ground, essential for uncompromising accuracy, and for sensor diagnostic measurements. Yokogawa PH sensor PH20

Detailed Models:

PH20-F-G-02-T1-N-A

PH20-F-G-05-T1-N-A

PH20-F-G-10-T1-N-A

PH20-F-G-20-T1-N-A

PH20-F-G-30-T1-N-A

PH20-F-G-02-T1-N-A

Sensor cable

WU10-V-S-02

WU10-V-S-05

WU10-V-S-10

WU10-V-S-15

WU10-V-S-20

Yokogawa PH sensor PH20

Spare parts PH20, FU20, FU24 & cleaning system

K1500EK O-rings Viton 6.07x1.78 (5x2) K1500ER O-ring set Viton FF20-S22

K1500FR O-rings Viton 29.82x2.62 (5) K1500FS O-rings EPDM 29.82x2.62 (5)

K1500FT O-rings Silicone, 29.82x2.62 (5) K1511DP O-rings Viton 21.9x2.62 (5x2)

K1511DQ O-rings EPDM 21.9x2.62 (5x2)

K1520FA Ferrule set PEEK/PTFE K1520ZD Mounting nut for PH20 K1521JA SS holder FU24 1”NPT FF20 + FS20

K1521JB Holder for FU24(F) in FF20-F3* (PVDF)

K1521JD Holder for FU20(F) in FF20-S3* (SS) K1521JE Holder for FU20(F) in FF20-F3* (PVDF) K1521JF Holder for FU20(F) in FF20-P3* (PP) K1523DD /FPS, FU20-mounting in F*40

K1547PC /FN4 for PH20 K1547PD /FR4 for PH20

K1547PE /PH8 for PH20 K1547PF Nozzle and mounting HCN2/3/F

K1547PG Nozzle and mounting HCN4 K1547PH 10 m PVDF Tube and mounting

K1547PJ Hastelloy cleaning unit HCNF K1547PK Adapter 1” NPT, SS 316 for FU20

K1547PL Adapter 1” BSP, SS 316 for FU20

K1547PM Adapter 1” NPT, Ti for FU20 K1547PN Adapter 1” BSP, Ti for FU20

K1547PP Spare Part EPDM spraying valves K1547QA /SN3 for PH20

K1547QB /SR3 for PH20 K1547QF /SR3 for PH20

K1520BA Starters Kit: (3x 500 ml) Buffer Solutions pH 4.01 / 6.87 / 9.18

K1520BB Buffer Solution (500 ml) pH 1.68

K1520BC Buffer Solution (500 ml) pH 4.01

K1520BD Buffer Solution (500 ml) pH 6.87

K1520BE Buffer Solution (500 ml) pH 9.18

BA10 Junction box for pH extension cables

WF10-xxx-F pH signal cable with terminated ends. Specify length in whole meters

WU10-V-S-XX Variopin cable