LPI - 400 : LOOP POWER INDICATOR - L.E.D.

Loop power indicator
Panel Mounting

Loop power indicator
Weatherproof

Loop power indicator
Flameproof

FEATURES

 - User Programmable With Password Protection
 - Easy Programming With Push Buttons
 - Software Calibration – No Trimpots
 - Reverse Polarity Protection
 - Loop Voltage Drop < 5 VDC
 - 4 - 20 mA Loop Current Input from Transmitters
 - Accuracy ± 0.1% Of Full Scale Value
 - 4 Digit L.E.D Display
 - Range Locking / Unlocking Facility
 - Offset Facility To Compensate Field Error
 - Operational Mode Linear / Square Root; Programmable by user

APPLICATIONS

 - 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

 Input
 Range
 Resolution
 Accuracy
 Operational Mode
 Loop Voltage Drop
 Display
 Display Update Rate
 Monitor

 Operating Temperature
 Relative Humidity
 Warm up Time
 Enclosure Detail
 Protection Class
 Cabinet Material
 Cable Entry

 Dimension
 Cutout
 Mounting
 Weight

 4 - 20 mA Loop Current Input from any 2 / 3 Wire Process Transmitter
 -999 To 9999 with Range Lock / Unlock; programmable by user
 0.001, 0.01, 0.1, 1; programmable by user
 Linear : ± 0.1% of span; Square root : ± 0.2% of span
 Linear & Square root; programmable by user
 < 5 VDC
 0.4”, 4 digit Red L.E.D Display
 Linear mode : 0.8 sec; Square root mode : 0.8 sec
 i) Display shows ‘Und’, when I/P current falls below 3.6 mA
 ii) Display shows ‘our’, when I/P current goes above 20.5 mA
 - 40 To 85 Degree Centigrate
 Below 95% non condensing
 10 Sec
 PANEL MOUNTING (PM)                  WEATHERPROOF (WP)                              FLAMEPROOF (FLP)
 IP - 40                                              IP- 65                                                         IP - 65 for Gas Gr. IIA & IIB
 ABS Plastic, White Colour                Polycarbonate Colour Grey                       Cast Alluminium Alloy, LM-6,/C.I. Enclosure
 Terminal connector for connection  1 No. Thermoplastic cable gland (IP- 68)  1 Double compression cable gland
                                                                                                                           (Ex-Proof)¾” ET-type
 96 (H) X 96 (W) X 75 (D) in mm        120(H) X 80(W) X 55(D) in mm                  150(H) X 185(W) X 100(D) in mm
 92(H) x 92(W) in mm                         - - - - - -                                                      - - - - - -
 Panel mounting                               Wall Mounting / Stand Mounting              Wall Mounting / Stand Mounting
 Approx 250 Grams                            Approx. 250 Grams                                   Approx. 1.0 Kg