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’s Series 935 panel-mounted, digital indicating, temperature controller with timer was available with a separate input for remote timer start. It also included 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 operated in a choice of delay-on, delay-off, signal-on or signal-off modes. The Series 935A offered even more flexibility with a unique remote setpoint input; this feature made the 935 the building block for multi-loop control. The new Series 935B option provided a separate input to initiate timer start from a remote switch. Front panel lock capability rounded out the feature set on both versions. With both hardware and software lockouts, the Series 935 matched your security requirements without compromising usability. FEATURES: • 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 The Watlow recommended replacement for your Watlow Series 935 Controller is the Watlow EZ-Zone PM Legacy PID**. 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. 9 3 5 A B - 1 C C D K 0 1 - 0 A 0 A 0 R G ** Please note that the EZ-Zone PM Legacy is not a "plug and play" replacement for the Series 935. Your new control will probably require re-wiring and re-programming, please follow the installation instructions carefully that will be included. This page last modified on 3/24/2023 About WCPE/Contact Info | Terms & Conditions | Business Hours M-F 8-4PST For Packaging Equipment & Bag Sealers see our WCPSealers.com website!