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Panel Mount Loop Power Indicator (LPI-400 PM)

Panel Mount Loop Power Indicator (LPI-400 PM)
Panel Mount Loop Power Indicator (LPI-400 PM)
Product Code : LPI 400 PM
Price And Quantity
Minimum Order Quantity :
Unit of Measure :
Product Specifications
Accuracy :
Linear : +/-0.1 Percent of span ; Square root : +/-0.2 Percent of span %
Material :
ABS PLASTIC, Black Color
Voltage :
4 - 20 mA Loop Current Input from any 2 / 3 Wire Process Transmitter Milliampere (mA)
Size :
96(H) x 96(W) x 85(D) in mm
Weight :
Approx. 250 Grams (g)
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 +/-0.1percent 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., Humidity etc.
  • 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 alone as 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 - 400 -PM :(-1999 to 9999)  with AL1& AL2 indication


0001, 000.1, 00.01,0.001


Adjustable upto +/-10Percent of range


0.39 inch 5 Digit Red LED Display

Display Update Rate

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


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

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

Operational Mode

Linear & square root; programmable by user


S/W calibration



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


Contact Us

17-B, Tarun Industrial Estate, Mogra Pada, New Nagardas Road, Andheri (East), Mumbai, Maharashtra, 400069, India
Phone :+917259672294