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INFINITY® 6-Digit Position Indicator

INFINITY® 6-Digit Position Indicator
HI and LO Setpoints for Control or Alarm
Programming via Front-Panel or RS-232
Program Stored in Non-Volatile Memory
Four Levels of Program Lockout for Security
Fixed Decimal Point or Autoranging

Starting from Feb 1st 2018, INFLDTA Series will be discontinued. Looking for a possible substitute, please contact us for details.

The INFLDTA provides a five-key front panel, which can be used to select mode of operation, scale factor, zero offset and two setpoints for ON/OFF control or alarm. Setup parameters can be saved in non-volatile memory with four levels of front-panel lockout for program security. In addition, the P5000 can be programmed via RS-232. It can also report its own setup data and transmit ongoing readings and alarm status via RS-232 or 20 mA ASCII current loop. Modem support is built in for remote operation.

The INFLDTA is a high accuracy indicator/controller for use with Newport’s line of linear displacement transducers. A bright, readable display gives you quick and accurate measurement information. Three open collector outputs let you preset high, low and go setpoints so that you get the right measurement time after time. This highly accurate product is easily scaled in virtually any units of measure right from the front-panel. Hardware lockouts allow you to prevent unauthorized adjustment of the meter. A standard NEMA 4 (IP65) front bezel will stand up to tough industrial environments. The full 6-digit display lets you measure accurately down to 1/1000th of an inch!

Leading Technology
The linear displacement display (INFLDTA) launches a current pulse along a wire inside the LDT probe. When the magnetic field of the current pulse interacts with the magnetic field of the rare-earth magnet a torsional strain pulse is sent back to the INFLDTA. The lapsed time between the current pulse and the returning strain pulse is measured and scaled to read in engineering units (i.e., inches, millimeters, etc.).


Accuracy at: 25°C
Maximum Error: ±0.001 inches
Warmup to Rated Accuracy: 115 min.

Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -40°C to 85°C (-40 to 184°F)
Relative Humidity: 90% to 40°C (104°F) (non-condensing)

AC Voltage: 115 V or 230 V ±10%, 48 to 440 Hz
Consumption: 10 watts max.


Dimensions: 1.89" H x 3.78" W x 6.02" D (48 x 96 x 153 mm)
Panel Cutout: 1.78 H x 3.62" W
Weight: 1.27 lb. (574 g)

  • Hydraulic cylinders
  • Material handling
  • Forest product processing
  • Blow molding
  • Robotics
  • Process control
  • Metal and plastics pressing
  • Metal extrusion
  • Metal stamping
  • Printing machinery
  • Packaging machinery
  • Wind power generation
  • Biomedical use

  • Linear Displacement Transducer Probes
    Linear Dispalcement Transducer Probes
    Available from NEWPORT

    Product Selection (Specify Model Number, see variations below in partnumber builder table)
     Part Number   Availability   Price    Description   
     INFLDTA-00 in-stock    $520.00     INFINITY® position indicator, 115 Vac power. red LED display  
     INFLDTA-02 in-stock    $610.00     INFINITY® position indicator, 115 Vac power. red LED display, dual 8 A form C SPDT relays  
    All dollar amounts on this site are shown in US currency.

     Ordering Example: (1) INFLDTA-00 INFINITY® position indicator, 115 Vac power, red LED display = $520
     Part Number Builder
    (1) (2) (3)
    Option Descriptions
    0 for Designates 115 Vac power and red LED display
    1 for Designates 230 Vac power and red LED display
    2 for Designates 115 Vac power and green LED display
    3 for Designates 230 Vac power and green LED display
    0 for None
    1 for Isolated, tri-state parallel BCD output, addressable three or six digits at a time
    2 for Dual 8A Form “C” SPDT relays. Includes screw clamp connector (P6T1A)
    (3) OPTIONS
    Nothing(leave field blank) for no option
    ,BL for Blank Lens
     NOTE: All combinations may not be valid, check spec sheet for valid part numbers.

    Keywords: INFINITY® 6-Digit Position Indicator

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