W100 Series Controllers

Select your base model

Model

Application:cooling tower, boiler, conductivity, disinfection, or pH/ORP

WCTW

Cooling Tower Controllers

WBLW

Boiler Controllers

WCNW

Generic Conductivity Controllers

WDSW

Disinfection Controllers

WPHPW

pH/ORP Controllers

WPHNW

Non-Amplified pH/ORP - w/o BNC

Select your power option

Relays/Wiring

Control outputs:match your panel

100H

3 powered relays - Hardwired

100P

3 powered relays - Prewired USA cord & pigtails

110H

3 dry relays - Hardwired

110P

3 dry relays - Prewired USA power cord - no pigtails

120H

2 pulse + 1 dry relay - Hardwired

120P

2 pulse + 1 dry relay - Prewired USA power cord - no pigtails

Select your configuration

I/O

Analog output:none or isolated 4-20mA

N

No analog output

A

One isolated analog (4-20mA) output

Sensors

Measurement type:match your process

N

No sensor

A

External pH/ORP/ISE Preamplifier (No Sensor)

B

Flat-Surface pH w/o ATC

C

Flat-Surface pH w/ ATC

D

Flat-Surface pH w/o ATC

E

Flat-Surface pH w/ ATC

F

Flat-Surface pH w/ ATC

G

Flat-Surface ORP

H

Flat-Surface ORP

I

Rod-Style ORP

J

Flat-Surface ORP

K

Rod-Style ORP

A

Free Chlorine Sensor

B

Chlorine Dioxide Sensor

C

Ozone Sensor

D

Peracetic Acid Sensor

E

Extended-pH Free Chlorine Sensor

F

Total Chlorine Sensor

G

Hydrogen Peroxide Sensor

H

Free Chlorine Sensor

I

Chlorine Dioxide Sensor

J

Ozone Sensor

K

Peracetic Acid Sensor

L

Extended-pH Free Chlorine Sensor

M

Total Chlorine Sensor

O

Hydrogen Peroxide Sensor

P

Flow-Switch Manifold (No Sensor)

A

Graphite Contacting Conductivity

B

Graphite Contacting Conductivity

C

High-Pressure Contacting Conductivity

D

High-Pressure Contacting Conductivity

E

316SS Contacting Conductivity

F

316SS Contacting Conductivity

G

Electrodeless Conductivity

H

Electrodeless Conductivity

A

Boiler Conductivity w/ ATC

B

Boiler Conductivity w/o ATC

C

Condensate Conductivity w/ ATC

D

High-Range Boiler Conductivity w/ ATC

A

PEEK Electrodeless Conductivity

B

CPVC Electrodeless Conductivity

C

PEEK Electrodeless Conductivity

D

CPVC Electrodeless Conductivity

E

CPVC Electrodeless Conductivity

F

Contacting Conductivity - 1.0 Cell Constant

G

Contacting Conductivity - 0.1 Cell Constant

H

Contacting Conductivity - 10.0 Cell Constant

I

Contacting Conductivity - 0.01 Cell Constant

J

Contacting Conductivity - 1.0 Cell Constant

K

Contacting Conductivity - 0.1 Cell Constant

L

Contacting Conductivity - 10.0 Cell Constant

M

Contacting Conductivity - 0.01 Cell Constant