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Panel Mount Loop Power Indicator (LPI-450 PM)

Panel Mount Loop Power Indicator (LPI-450 PM)
Panel Mount Loop Power Indicator (LPI-450 PM)
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Product Code : LPI 450 PM
Brand Name : Ambetronics
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Price Range
  • 1000.00 - 10000.00 INR/Piece
Product Specifications
  • Accuracy
  • Linear : +/-0.1 Percent of span ; Square root : +/-0.2 Percent of span %
  • Size
  • 96(H) x 96(W) x 85(D) in mm
Product Description


  • User Programmable With Password Protection.
  • Easy Programming with Push Buttons for WP & PM Model.
  • Temperature coefficient of accuracy 0.005 Percent FS/Deg.C
  • Software Calibration No Trimpots.
  • Reverse Polarity Protection.
  • Loop Voltage Drop < 4.8 VDC.
  • 4 - 20 mA Loop Current Input from Transmitters.
  • Accuracy +/-0.1 percent Of Full Scale Range.
  • 4/5 Digit LED Display.
  • Range Locking / Unlocking Facility.
  • Offset Facility To Compensate Field Error.
  • Operational Mode Linear / Square Root; Programmable by user.
  • No external Power Supply is required.


  • Provides Process value Indicator in various Industrial Control & Measurement Application such as Pressure, Flow, Level, Temp., Humidityetc.
  • Remote Indicator at point of measurement or at control end especially where there is no power source
  • Being Non Voltage Producing Device can be directly used in Hazardous Area with Suitable Enclosure
  • Replaces an Analog Meter with no additional wiring and power connection
  • Can be inserted at any point in signal loop as a stand aloneas it requires no external power
  • Remote Indication location on tank taps as used in liquid level sensing & control


General :


4-20 mA Loop Current Input from any 2 / 3 Wire Process Transmitter


LPI - 450 -PM : (-1999 to 9999) with AL1& AL2indication


0001, 000.1, 00.01, 0.001


Adjustable upto +/-10 Percent of range


0.39 inch 5 Digit Red LED Display

Display Update Rate

Linear mode- 1 sec; Square root mode-1sec


Display shows UndEr/Undr , when I/P current falls below set UNDER value (from 3.6mA to 3mA, settable)

Display shows ouer, when I/P current goes above set OVER value (from 20.5mA to 21mA, settable)

Operational Mode

Linear & square root; programmable byuser


S/W calibration



Linear : +/-0.1 Percent of span ; Square root : +/-0.2Percent  of span

Temperature coefficient of accuracy

0.005 Percent FS/Deg.C    

Warm up Time

10 Sec


Loop voltage drop: < 4.8V DC


Operating Temperature

-10 to 50 Deg.C

Relative Humidity

Below 95 Percent non condensing

Panel Mount Housing:-

Protection Class


Cabinet Material

ABS Plastic, Black colour

Cable Entry

Terminal Connector for Connection


96(H) x 96(W) x 85(D) in mm


Panel Mounting


Approx. 250 Grams

Trade Information
  • Supply Ability
  • 200 Piece Per Week
  • Delivery Time
  • 3-4 Week
  • Main Domestic Market
  • All India


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