Walchem offers a wide range of field controllers
to suit virtually any HVAC controls application.
Walchem
Sensors, Electrodes And Controllers
New Product development is the cornerstone of
Walchem's commitment to technology. Walchem Corporation has
quickly become the standard for sensor and controller quality
and ingenuity. Our family of sensors and 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.
WDS Series
Differential pH and ORP Sensors Walchems WDS Series differential
pH and ORP sensors are designed for industrial applications
to be long-lasting and reliable.
WEL pH/ORP Electrodes
WEL pH/ORP electrodes - offering an extremely reliable
differential measurement technique immune to any possible
ground loop problems.tible with GLI and Aquametrix
(Lisle Metrix) controllers.
WCT/WDT
Cooling Tower Controllers 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.
WCU/WNI Plating Controllers
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.
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.