Home Login Contact Us Cart Logout
Watlow Series 935 Temperature Control - Retrofit Guide

Watlow has discontinued the Series 935 and they are no longer available.

Use the Retrofit Application below to find the Watlow recommended replacement
for your Watlow Series 935 Control or call us for help.

Watlow Series 93 Control.
Watlow’s Series 935 panel-mounted, digital indicating, temperature controller with timer is now available with a separate input for remote timer start. It also includes a single temperature sensor input from a thermocouple or RTD sensor, and dual control outputs. The outputs may operate in a variety of modes including: heat, cool, alarm and timer. The timer function operates in a choice of delay-on, delay-off, signal-on or signal-off modes.

The Series 935A offers even more flexibility with a unique remote setpoint input; this feature makes the 935 the building block for multi-loop control. The new Series 935B option provides a separate input to initiate timer start from a remote switch. Front panel lock capability rounds out the feature set on both versions. With both hardware and software lockouts, the Series 935 will match your security requirements without compromising usability.


• 1/32 DIN Package
• NEMA 4X water/corrosion-proof front panel
• Easy, push-to-set key action
• Countdown timer
• Remote set point input
• Remote timer input
• Universal power supply
• UL®/CSA/CE approval
• ±0.25% accuracy

Download Watlow Series 935 Control Brochure (pdf)

Download Watlow Series 935 Control User Manual (pdf)
Watlow Series 935 Retrofit Application
To find the Watlow recommended replacement for your Watlow Series 935 Controller, please enter the part number of your existing Watlow 935 using the pull down menus below, then click on the submit button below, the replacement part number and price will be shown on the next page.
- -

This page last modified on 7/1/2016

Untitled Page
About WCPE/Contact Info | Terms & Conditions | Request Catalog | Business Hours M-F 8-5PST
For Packaging Equipment & Bag Sealers see our WCPSealers.com website!