Yokogawa EXA PH202 2-Wire pH/ORP Analyzer - Manual (Page 98)

IM 12B07D02-01E
Appendix 11-1
11. APPENDIX 2
11-1. Preface
Feasible combinations of the PH202G pH/ORP transmitters with different styles of the PH201G
distributor are listed in the table below. The distributor has the usual distributor functions (supply
power to transmitter, receive current output from transmitter, and provide analog output) as well
as contact output functions (maintenance, wash and fail status signals). Since the two transmitters
provide different digital signals to control the distributor contact outputs, two distributor styles are
provided for compatibility. The PH202G is not intrinsically safe (explosionproof), so never install it in a
hazardous area.
T1.eps
Use of Distoributor PH201G
No use of contact output Use of contact output
Conductivity
transmitter
Style A & Style B possible Only Style B possible
Refference
Non-Explosionproof type
PH202G
For information about instruments related to the PH202, refer to the following Instruction Manuals.
Manual Name Instruments mentioned IM No.
R
R
T2.eps
ORP sensor
for general purpose
pH sensor & holder
for pure water
pH electrode & holder
for fermentation use
Terminal box
Ultrasonic oscillator
PH201G distributor (Style B)
SDBT, SDBS distributor
Attachment rack instrument
HA405 pH sensor
HA406 pH sensor
DPAS405 pH sensor
DPA405 pH sensor
DPA406 pH sensor
FU20 pH sensor
HF405 pH sensor
BARD Safety Barrier
2-wire pH/ORP Transmitter
IM 12B07E01-01E
IM 12B07E02-01E
IM 12B7G1-01E
IM 12B07H01-01E
IM 12B07H02-01E
IM 12B07K02-01E
IM 12B07L01-01E
IM 01B04S10-01E
IM 12B07D02-01E
OR8EFG KCl filling type ORP sensor
OR8ERG KCl Refillable ORP sensor
OR8AX Accessories
PH8EHP pH sensor for pure water
PH8HH holder for pH sensor for pure water
Y/465 pH sensor for fermentation use
WTB10-PH1, WTB10-PH2 Terminal Box
PUS400G Ultrasonic Oscillator
PH8USF (Explosionproof type)
PH201G (style B) Distributor
SDBT, SDBS Distributor
Instruments for rack attachment
HA405 Solid electrolyte (Xerolyt )
HA406 Solid electrolyte (Xerolyt )
with temperature element
DPAS405 pH sensor for small culture tanks
DPA 405 pH sensor for chemical process
DPA 406 pH sensor for chemical process
with temperature element
FU20 pH/ORP electrode
HF405 Hydrofluoric Acid-resistant pH sensor
Model BARD-800 Safety Barrier
PH202G/PH202S 2-wire pH/ORP Transmitter
PH8ERP KCl Refillable pH sensor
PH8EFP KCl Filling type pH sensor
PH8HG Guide-pipe
PH8HS, PH8HSF Submersion type holder
PH8HF, PH8HFF Flow-through type holder
PH8AX Accessories pH sensor & holders
for general purpose
IM 19C1B3-01E
IM 12B5U2-E
IM 19B01E04-02E
IM 1B4T1-01E
IM 1B4F2-01E
IM 12B7Q1-11E
IM 19D01B01-01E
IM 12C07J01-01E
IM 12C04K01-01E
IM 12C04W02-01E
IM 12B7J2-01E
IM 12B07P01-01E
IM 12B7K1-02E
IM 12B7J1-01E
IM 12B7M2-01E
IM 12B07M01-01E
IM 12B07N01-01E
IM 12B07W03-01E