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EZ-ZONE™ Integrated Thermal Loop

EZ-ZONE Integrated Thermal LoopWatlow's new EZ-ZONE™ ST integrated thermal loop solid state controller offers complete thermal system control in a single package solution. You get a PID temperature controller already connected to a high amperage solid state relay with the option of adding a properly sized heat sink, an over/under temperature limit, a shut-down power contactor, digital communications and a remote user interface in one complete and professionally engineered product.Your life just became a whole lot easier when it comes to solving the thermal requirements of your system.

Because the system is modular and scalable you only pay for what you need.You can stack the EZ-ZONE ST integrated thermal loop into multiple configurations giving you the flexibility to standardize on the product platform to solve your wide range of application needs.

Read the following articles published about the EZ-ZONE ST:

Features Benefits
  • Back panel or DIN-rail mount
  • Provides several mounting options
  • Compact package
  • Reduces panel size
  • Touch safe package
  • Complies to IP2X which increases safety for user
  • ±0.1 percent temperature accuracy
  • Provides efficient and accurate temperature control
  • Agency approvals: UL®, CSA, CE, RoHS, W.E.E.E.
  • Meets applications requiring agency approvals
  • EZ-ZONE ST P3T Armor Sealing System Remote User Interface (RUI)
  • Complies to NEMA 4X, IP65 RUI
  • Offers water and dust resistance, can be cleaned and washed down
  • Three-year warranty
  • Demonstrates Watlow’s reliability and product support
  • Off-the-shelf designed system solution
  • Improves system reliability and termination reduction
  • Reduces installation cost
  • Eliminates compatibility headaches often encountered with using many different components and brands
  • Advanced controllability algorithms
  • Offers TRU-TUNE™+ for meeting demanding controllability requirements
  • Profile capability
  • Includes ramp and soak with four files and 40 total steps
  • Solid state relay output
  • Allows faster cycling, more precise control, increased heater life and energy efficiency
  • PID temperature control
  • Provides accurate temperature control
  • Allows single input/dual output
  • Allows standard PID or advanced PID tuning algorithms
  • Optional 485 Modbus™ RTU communication
  • Allows network connectivity to PC or PLC
  • Optional temperature limit
  • Increases safety in under/overtemperature condition
  • Optional definite purpose mechanical contactor
  • Enables circuit safety shut down driven by limit control or PID alarm output signal
  • Optional current monitoring feature
  • Detects heater current flow and alarm indication of failed Solid State Relay (SSR) or heater zone
  • Optional Remote User Interface (RUI)
  • Uses one RUI for multiple zone solutions to save costs
  • Fits in small places due to shallow panel depth
  • Eliminates costs and complexity of having to bring all controller related wires to front panel area
  • Enables use of multiple remote user interfaces to improve usability of system
  • Optional SSR heatsink
  • Sized and engineered for specific applications
  • Factory supplied heat sink provides UL® listed benefits
  • System diagnostics
  • Provides continuous self-monitoring alerts when there is any system trouble to reduce maintenance and service costs
  • PC Software - EZ-ZONE ST configurator
  • Wizard style configuration of controller settings
  • On-line recipe editing

Applications
  • Plastics processing
  • Packaging
  • Environmental chambers
  • Semiconductor processing
  • Analytical instrumentation
  • General equipment

Product Information

Click on the below links for more product information. PDF documents require Adobe® Reader® version 7 or higher for viewing.

 Specification Sheets & Brochures Size/Pages
 EZ-ZONE ST Integrated Control Loop 676K / 6   (PDF)
 Related News Releases and Newsletters Date
 Watlow's New EZ-ZONE™ ST Integrated Control Loop Offers Total System ... 04-27-06
 Product Technical Information Size/Pages
 EZ-ZONE ST Integrated Control Loop User Manual Rev.C April 2006 1,528K / 66  (PDF)
 Product Case Histories SIC Code
 EZ-ZONE ST Creates Efficiencies for Pharmaceutical Manufacturer 2834
 Manufacturer Realizes Benefits of Single Product versus Discrete Components 3544
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Watlow Singapore Pte Ltd     55 Ayer Rajah Crescent, #03-23, Singapore, (139949)     +65 6773-9488     Fax - +65 6778-0323     
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