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Controllers

A controller reads a sensor, compares it with a setpoint, and switches relays or outputs to run pumps, valves, and alarms. Cooling tower, boiler, pH, ORP, conductivity, and level controllers are here; choose by parameters, I/O count, and remote access.

Walchem Controllers
Intuition-6 Series Controllers - 4 Input - 6 Output
I6

Intuition-6 Series Controllers - 4 Input - 6 Output

From

$1,097.00

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Walchem Controllers
Intuition-9 Series Multi-System Controllers - 24 Input - 12 Output
I9

Intuition-9 Series Multi-System Controllers - 24 Input - 12 Output

From

$3,055.50

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Walchem Controllers
W100 Series Controllers - 1 Input - 3-4 Output - Cooling Tower / Boiler
W100

W100 Series Controllers - 1 Input - 3-4 Output - Cooling Tower / Boiler

From

$702.00

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Walchem Controllers
Contacting Conductivity Sensors
CCS

Contacting Conductivity Sensors

From

$183.00

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Walchem Controllers
Copper/Nickel Sensors
CUNI

Copper/Nickel Sensors

From

$1,153.00

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Walchem Controllers
Disinfection Sensors
DIS

Disinfection Sensors

From

$2,016.00

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Walchem Controllers
Electrodeless Conductivity Sensors
ECS

Electrodeless Conductivity Sensors

From

$425.00

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Walchem Controllers
High Temperature pH/ORP Electrodes
HTE

High Temperature pH/ORP Electrodes

From

$536.00

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Walchem Controllers
LPR Corrosion Sensors
LPR

LPR Corrosion Sensors

From

$231.00

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Walchem Controllers
WEL pH and ORP Electrodes
WEL

WEL pH and ORP Electrodes

From

$186.00

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