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Low Cost Temperature Control Provides Accuracy and Reliability in a Rugged ¼ DIN Package
V4T ControllerThe Series V4T is a single input, dual output PID controller that offers proven features for general purpose temperature control applications. The feature set includes heat/cool PID control, closed or open loop control, a single universal input, a full range of output options, ramp to set point operation and versatile alarms. Dual displays, along with large operator control keys, and an easy-to-understand interface simplify setup as well as reducing the chance of operator errors. Optional hardware features include red or green displays, and low voltage power supply.

V4T Controller FAQs

Watlow's Series V4T meets NEMA 4X standards for water and corrosion resistance. This feature makes the Series V4T ideal for applications such as food processing, packaging and medical instruments where equipment needs to be cleaned frequently. The front panel can be hosed or wiped down without damage to the controller.

Calibration accuracy of ± 0.1 percent is supported over an operating environment range of 0 to +65°C. Agency approvals include UL(R) and C-UL 508 recognition, NEMA 4X, along with complete CE compliance. The Series V4T is backed by Watlow's Control Confidence® three-year warranty. Shipments are from stock on most popular hardware configurations.

FEATURES BENEFITS
  • Auto-tuning
  • Easy one-step tuning for accurate PID control
  • Universal input
  • Offers wide range of sensor inputs
  • Dual outputs
  • Provides heat/cool capacity
  • NEMA 4X
  • Offers water, dust and corrosion resistance
  • ± 0.1 percent accuracy
  • Offers excellent range accuracy
  • Ramp to set point
  • Controls temperature rise
  • Shallow case with touch-safe removable terminal connectors
  • Safe and easy installation
Product Information
Click on the below links for more product information. Items that are PDF documents, require Adobe® Acrobat® Reader version 4 or higher for viewing.
 Product Specification Sheets Size/Pages
  • SERIES SD
  • (PDF) 149K / 4
  • SERIES SD31
  • (PDF) 53K / 2
  • Series F4 (UK English) 1/4 DIN Ramping Controllers
  • (PDF) 137K / 4
  • Series F4 1/4 DIN Ramping Controllers
  • (PDF) 149K / 4
  • Series F4 1/4 DIN Temperature Process Controllers
  • (PDF) 657K / 4
  • Series V4T
  • (PDF) 115K / 2
     Product Technical Documents Size/Pages
  • Series V4T PowerPoint Presentation from CD-ROM WIN-F4CD-39
  • (PDF) 2,300K / 25
  • Series SD PID Controller User's Manual, Rev A, August 2002
  • (PDF) 1,654K / 64
  • Series SD PID Controller User's Manual, Rev B, March 2003
  • (PDF) 1,300K / 64
  • Series V4 User's Manual, 1/4 DIN General Purpose Temperature ...
  • (PDF) 700K / 21
  • Series V4T User's Manual, 1/4 DIN Temperature Controller, ...
  • (PDF) 3,926K / 26
     Related News Releases and Newsletters Date
  • Watts Current - Volume Twenty-Six, Third Quarter, 2001
  • 10-17-01
  • Watlow's Series F4 Controllers Offer Choice of Language ...
  • 03-07-01
  • Watts Current - Volume Twenty-Two, Second Quarter, 2000
  • 04-01-00
  • Watts Current - Volume Twenty-One, First Quarter, 2000
  • 01-02-00
  • Watts Current - Volume Eighteen, First Quarter 1999
  • 01-01-99

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