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  1. Process Controllers

Walchem W100P Series Flow Controller

Compact pH/ORP/ISE flow controller with four outputs for water treatment applications.

Walchem W100P Series Flow Controller
Walchem W100P Series Flow Controller
Retired products cannot be ordered
The Walchem W100W pH / ORP / Con / Disinfection Flow Controller is the suggested replacement

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  • By Walchem
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Overview

Features

  • ¼ DIN
  • Universal sensor input
    Conductivity
    Amplified pH/ORP
    Disinfection
  • UL, CSA, IEC & EN certifications

Description

Walchem W100P Series Flow Controller has a large display with icon based programming, making setup easy. With multiple language support the Walchem W100W provides simple setup no matter where your business takes you. Universal sensor input provides flexibility; the same controller can be used with almost any type of sensor needed; conductivity (contacting and electrodeless), amplified pH/ORP, or disinfection. Two pH/ORP/ISE models available for use with non-amplified electrodes with or without a BNC connector. Four control outputs allow the controller to be used in more places than other entry level models.

Flexibility in the function of each relay

  • On/off setpoint
  • Time proportional control
  • Pulse proportional control
  • In-range or out-of-range activation
  • Timer-based activation
  • Activation based upon the state of a contact closure
  • Timed activation triggered by a water contactor or paddlewheel flow meter's accumulated total flow
  • Activate with another output
  • Alarm

Documents

Spec Sheets

  • Walchem W100P Series Flow Controller Datasheet PDF (644 KB)

Manuals

  • Walchem W100P Series Flow Controller Manual PDF (2.6 MB)

Links

  • All possible part numbers

Accessories

Walchem WEL Series Electrodes
Walchem WEL Series Electrodes

Differential pH and ORP electrodes for industrial applications.

Starting at $173.00

Need Help? Call a Flow engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Dan R. headshot Dan R.
Applications Engineer
3 years at Instrumart
Martin K. headshot Martin K.
Applications Engineer
MaryKate R. headshot MaryKate R.
Applications Engineer
3 years at Instrumart
Lou P. headshot Lou P.
Senior Applications Engineer
28 years at Instrumart
Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart
Patrick M. headshot Patrick M.
Applications Engineer
3 years at Instrumart
Jason D. headshot Jason D.
Senior Applications Engineer
22 years at Instrumart
Dan R. headshot Dan R.
Applications Engineer
3 years at Instrumart
Martin K. headshot Martin K.
Applications Engineer
MaryKate R. headshot MaryKate R.
Applications Engineer
3 years at Instrumart
Lou P. headshot Lou P.
Senior Applications Engineer
28 years at Instrumart
Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart
Patrick M. headshot Patrick M.
Applications Engineer
3 years at Instrumart
Jason D. headshot Jason D.
Senior Applications Engineer
22 years at Instrumart
Dan R. headshot Dan R.
Applications Engineer
3 years at Instrumart

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Walchem W100P Series Flow Controller
Walchem W100P Series Flow Controller
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