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Analytical
Controllers
New
Product development is the cornerstone of Walchem's
commitment to technology. Walchem Corporation
has quickly become the standard for controller quality
and ingenuity. Our family of controllers is designed
with a total quality commitment that starts with
the best design engineering in the industry and
continues throughout all stages of the manufacturing
process.
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Multi-Purpose/
General Industrial Controllers
WebMaster
Industrial online process controller with
8 relays, up to 4 direct sensor inputs, 8
analog inputs, 9 digital inputs, local/remote
communications, data logging and email/text
message alarms.
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WebMasterŽ
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Cooling
Tower Controllers
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WCT/WDT
low cost, reliable control of 1 or 2 cooling
towers. Up to 2 direct sensor inputs (conductivity
and either pH or ORP) and 5 relays available.
Multiple feed modes and dual biocide additions.
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WebMasterONE
online cooling tower controller with 8
relays, up to 4 direct sensor inputs,
8 analog inputs, 9 digital inputs, local/remote
communications, data logging and email/text
message alarms. Handles multiple towers,
boilers, closed loops or any combination.
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Boiler
Controllers
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WBL/WDB
low cost, reliable control of inhibitor
and blowdown for 1 or 2 boilers. High
temp/ pressure contacting conductivity
sensor inputs and up to 5 relays. Multiple
feed modes and continuous or intermittent
sampling options.
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WebMasterONE
online boiler controller with 8 relays,
up to 4 direct sensor inputs, 8 analog
inputs, 9 digital inputs, local/remote
communications, data logging and email/text
message alarms. Handles up to 4 boilers
with one controller.
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Disinfection
Controllers
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WDIS
will reliably and economically control
your water treatment disinfection process.
Select from free chlorine, chlorine dioxide,
ozone or peracetic acid sensors.
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WebMaster
Industrial controller with 8
relays, up to 4 direct sensor inputs,
8 analog inputs, 9 digital inputs, local/remote
communications, data logging and email/text
message alarms.
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pH/ORP
Controllers
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WPH/WDP
Wall Mount economical, reliable
process control. Up to 2 direct sensor
inputs (pH, ORP or any combination) and
5 relays available.
On/Off or proportional control.
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WebMaster
Industrial controller with 8
relays, up to 4 direct sensor inputs,
8 analog inputs, 9 digital inputs, local/remote
communications, data logging and email/text
message alarms.
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Electrodeless
Conductivity Controllers
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WEC
Controllers offer economical
control of 1 or 2 baths. Non-contacting
conductivity sensors are suitable for
very harsh chemical control applications
up to 1000mS/cm. CPVC and PEEK sensor
options, 4 conductivity ranges and up
to 5 relays.
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WebMaster
Industrial controller with 8
relays, up to 4 direct sensor inputs,
8 analog inputs, 9 digital inputs, local/remote
communications, data logging and email/text
message alarms.
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Plating
Controllers
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WCU/WNI
Copper and Nickel controllers for use
in electroless plating baths that measure
the actual concentration of copper or
nickel in solution. Reduces the need for
manual titrations, improves yield and
productivity.
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WebAlert
Remote Monitoring and Datalogging
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Stand-alone
remote monitoring device that web-enables
installed equipment without having to replace
or upgrade. Key system parameters (analog
or digital) can be monitored from any computer
in the world with Internet access. WebAlert
provides direct access to live data, data-logging,
auto-reporting and email/text message alarming.
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