Hydroflo Controls – Mining industry – Analytical products: Yokogawa

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MINING

	ANALYTICAL PRODUCTS		Back to Main Product Page

Since its establishment in the United States in 1957, Yokogawa Corporation of America (YCA)
has become a leading manufacturer and supplier of test, measurement, field instrumentation,
process control and information products for North America.

					APPLICATIONS

					(1)	Pulp Kraft pH for bleaching, Conductivity for black liquor solids
					(2)	Paper Making pH of Pulp & WW systems, and Conductivity of
						polymer and chemical additions
					(3)	pH is waste water operations as well as solides.
						Municipal sawage plants, industrial clarifiers
					(4)	Potible water plants
					(5)	All Boiler applications for any industry, whether it includes P&P
						Chemical, Power Generation etc.

PH - ANALYZERS

EXA PH202
Two-Wire Transmitter
24 VDC
4-20 mA Output (HART)
Fieldbus or Profibus
Class I, Div I FM & CSA
Class I, Div II FM

EXA PH402

Four-Wire Analyzer
110 VAC
NEMA 4X
Dual 4-20 mA Outputs
4 Contact Relays
Automatic Wash Timer
PI Control

EXA PH100/OR100
1/4 DIN Panel Mount
Large 4-digit display
Easy Auto Calibration
4-20mA / 2 Contacts
UL Rated

PH - SENSORS: “All-In-One” Combination pH / Reference / Temperature

PH20 ''Tempress''
Temperature / Pressure Compensation
Sensor: “All-In-One” Combination pH / Reference / Temperature
Simple Installation for “General Applications”: Cooling Tower, City Water, Waste Effluent, etc.

FU20
Integral NPT or Quick Release Adapters
Sensor: “All-In-One” Combination pH / Reference / Temperature
Simple Installation for “General Applications”: Cooling Tower, City Water, Waste Effluent, etc.

PH - SENSORS: “Hot-Tap” Retractable Assemblies and Sensors for pH/ORP

PR20 Retractable
316SS or Titanium
Flanged or Threaded Ball-Valve
Heavy-Duty or Double Junction Electrodes

Remove sensor for Maintenance / Calibration without shutting down Process

PH87 Retractable
Simple, Rugged Design
Titanium Construction
Tailor-Made for Pulp and Slurries

Remove sensor for Maintenance / Calibration without shutting down Process

	PH - SENSORS: Electrode Holders and Separate Electrodes
		Every Application from Harsh, Coating Chemicals to Ultra-Pure Water

FD20 Immersion
For immersion applications including open tanks, sumps, trenches, etc.
Probe are located at the bottom.
The length can be up to 2 meters.
Available in a variety of materials of construction (316SS, PVDF, PP, PVC)

Separate Electrodes
SM21-AG6 Heavy Duty Measuring	SM21-AL6 Heavy Duty/ High Temp.
SC21-AGP26 Combo pH/Ref
SR20-AP26 Double Junction Reference	SR20-AC22 High Temp. Reference
SM60-T1 Pt1000 RTD

- SM21’s are pH measuring or glass electrodes. G is general purpose glass while L denotes high temperature (130 C). 4 is bulb shape while 6 is Heavy Duty dome shaped glass.
-SR20’s are reference electrodes.
SR20-AP26 has a double junction to slow down poisoning of the element.
SR20-AC22 has pelletized KCl to perform up to 122C
-SC21’s are combination pH/Reference The SC21-AGP26 has Heavy Duty glass and double junction reference.
-SM60’s are temperature RTD’s. SM60-T1 is Pt1000 which is recommended. SM60-T2 for customers that have to have Pt100 for one reason or another.

Conductivity - ANALYZERS

EXA SC202
Two-Wire Transmitter
24 VDC
4-20 mA Output (HART)
Fieldbus or Profibus
Class I, Div I (II)
FM, CSA, or ATEX
USP “Built-In”

EXA SC402

Four-Wire Analyzer
110 VAC
NEMA 4X
Dual 4-20 mA Outputs
4 Contact Relays
PI Control
USP “Built-In”

EXA DC402

Two Inputs for Cond.
Four-Wire Analyzer
110 VAC
NEMA 4X
Dual 4-20 mA Outputs
4 Contact Relays
PI Control
USP “Built-In”

EXA SC100
1/4 DIN Panel Mount
Large 4-digit display
Easy Auto Calibration
4-20mA / 2 Contacts
UL Rated

Conductivity - SENSORS

SC42's - Small Bore (12mm)
316SS or Titanium body
Insertion with NPT fitting or Tri-clamp
Low Cost and Small Footprint
Low Ranges Only

SC4A's (19mm)
316SS body
Insertion with NPT fitting, Tri-clamp, or Retractable (with PR4A)
Mid-Price Quality Sensor
Low Ranges Only

SC42's - Large Bore (30mm)
Variety of Materials
Insertion, Immersion; Flow-Thru (with FF/FS40)
Priced Higher -the BEST sensor for LOW and HIGH ranges

Inductive Conductivity - ANALYZERS

EXAISC202
Two-Wire Transmitter
24 VDC
4-20 mA Output (HART)
Fieldbus or Profibus
% Concentration Configurable
Class I, Div I (II)
FM, CSA, or ATEX

EXAISC402

Four-Wire Analyzer
110 VAC
NEMA 4X
Dual 4-20 mA Outputs
4 Contact Relays
% Concentration Configurable
PI Control

Inductive Conductivity - SENSORS

ISC40 Sensor
Correct Sensor and Fitting combination allows mounting in…
- Flow Fitting, Tri-Clamp, Insertion, Immersion, Retractable, Flange Mounted
PEEK Construction or PFA Construction
Intrinsically Safe models

BENEFITS:
- No Metal Electrodes in the Process (Corrosion Resistance) - Not Affected By Solids or Fouling - One Cell Measures from 1 to 2,000,000 MicroSiemens

For information on the complete line of products offered by Yokogawa, please contact us or call us at 1 800.465.69285.