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New HI6800 Weight Controller

Weight-based Application Control
HI3300 - Tension Controller

HI3300 - Tension Controller

OBSOLETE, NO LONGER AVAILABLE | The information on this page is for reference only. The HI 3300 Tension Controller provides precision control of winding, unwinding, and intermediate zones in both web and strand processing applications. The Hardy Tension Controller incorporates an automatic closed loop process to provide precision control over the tension of a web or strand application. It features either a single or dual sensor input to allow for tension measurements on either web rolls, or strand pulleys. The controller measures the tension of the actual product using WAVERSAVER®, Hardy’s industry-proven technology that ignores machine vibration to provide accurate readings. Measuring the product’s tension eliminates common problems found in web and strand processes including feathering, breakage, telescoping, wrinkling, and blocking.

Or call 858.278.2900 for assistance

OBSOLETE, NO LONGER AVAILABLE

The information on this page is for reference only.

The HI 3300 Tension Controller provides precision control of winding, unwinding, and intermediate zones in both web and strand processing applications.

PRECISION CONTROL

The Hardy Tension Controller incorporates an automatic closed loop process to provide precision control over the tension of a web or strand application. It features either a single or dual sensor input to allow for tension measurements on either web rolls, or strand pulleys. The controller measures the tension of the actual product using WAVERSAVER®, Hardy’s industry-proven technology that ignores machine vibration to provide accurate readings. Measuring the product’s tension eliminates common problems found in web and strand processes including feathering, breakage, telescoping, wrinkling, and blocking.

The Controller utilizes a PID algorithm to control tension in unwind, rewind, or intermediate zones. The standard output from the Tension Controller is 0-10V / 4-20 mA, which can be directed to a brake or a drive. Hardy also provides pneumatic systems to convert the analog output to a pneumatic signal for airbrake operation.

The user-friendly keypad and display provide a short learning curve for plant operators, and menu security levels allow greater control over process setpoints.

QUICK CALIBRATION

The Tension Controller is equipped to provide a quick and painless calibration, with minimal downtime. The Hardy C2® Electronic Calibration allows you to perform a calibration through one-touch initiation without the use of test weights. The Hardy Soft Calibration method allows you to calibrate by entering a reference value and the sensor sensitivity. Finally, the Hard Calibration method allows traditional calibration with test weights.

ELECTRONICS DIAGNOSTICS TOOLS

The Smart Diagnostics capability of the Tension Controller allows you to pinpoint process issues from the front panel or remotely, via a PC and a web browser. This provides you with the tools to quickly troubleshoot problems such as tension signal fluctuations and zero shift issues, thus minimizing costly downtime.

MAPPING

Hardy’s mapping feature allows any relay output, input, or alarm to be assigned to any of the states, parameters, or values in the instrument. This feature provides you with the flexibility to customize your specific application without adding costly components.

NETWORK COMMUNICATIONS

Hardy provides network interfaces for all types of plant networks and PLC systems. Whether communicating with a PC, the internet, an Allen Bradley PLC®, or a Siemens controller, Hardy can provide the interface. With the integrated mapping capability, network communications can be set up in a click-and-drag format.

Display

  • 64 x 128 Graphics Display with backlit LCD

Update Rate

  • 55 times per second

Averaging

  • Sliding up to 250 readings in single unit increments

Resolution

  • Display 1:985,000 (3mv/v load cells)
  • Internal 1:1,048,000

Standard Interfaces

  • Ethernet: 10/100base T; embedded web server
  • Infrared (IR): wireless connection to Palm OS PDAs

Stable Weight Reading

  • WAVERSAVER® 0.25 Hz minimum

Calibration Techniques

  • C2®
  • Second Generation Calibration (electronic traditional calibration with test weights)
  • Soft calibration

Instrument Local I/O

  • Five mappable inputs optically isolated
  • Four mappable outputs 48-240VAC Form A
  • Third-party mappable over DeviceNet®
  • Dual 4-20 mA output

Load Sensors

  • Inputs from strain gage and LVDT load cells

Power Requirement

  • 108-264VAC, 47-63hz, or 12-24 VDC
  • 10 Watts maximum

Operating Temperature

  • -10° to 50° C (14° to 122°F)

Storage Temperature

  • -20° to 70° C (-4° to 158°F)

Enclosure

  • Panel Mount; Swivel Mount

Dimensions

  • Depth 6.03” (153mm) with rear cap
  • Panel Cutout: 8.94” W x 6.63” H