We are Manufacturer, Supplier, Exporter of Loop Powered Indicators, Loop Powered Indicator. Our setup is situated in Pune, Maharashtra, India and majorly we serve our customers from Australia, New Zealand and India.

The Model 2211-EX Digital Indicator enables the process variables to be displayed locally inside the plant; in any engineering units. These are powered by the 4 -20 mA d.c. signal from a 2-wire transmitter, requiring no external supply or batteries. The drop across the terminals is less than 1V & being non-voltage producing device, can be directly used in hazardous area. The unit is housed in aluminium casted weather-proof / Ex-proof casing. Another model 2211-IS is the panel mounting type.

Salient Features :

  • 4-20mA d.c. Input. Drop less than 1 V.
  • Weather-proof / Ex-proof Al-casted enclosure.
  • 3½ digit LCD display.
  • Built in reference for easy calibration.
  • Any Full Scale Calibration with DIP Switches.

Technical Specifications :
 
INPUT
:
4 - 20 mA d.c.
LOOP VOLTAGE DROP
:
Less than 1V d.c.
DISPLAY
:
3½ digit LCD, 0.5” height.
ACCURACY
:
Better than ±0.25% of F.S.
RANGE ADJUSTMENT
:
±200 to ±1999 by DIP Switches.
ZERO ELEVATION/SUPPRESSION
:
-1000 counts to +1000 counts.
OPERATING TEMP.
:
0 to 50 °C.
TEMPERATURE DRIFT
:
±0.02 % / °C max. of F.S.
HUMIDITY
:
90 % R. H. max. non condensing.
TERMINAL ENTRY
:
¾” ET. Others on request.
TERMINALS
:
Suitable for 1.5 mm² wires.
MOUNTING
:
Field, 2” Pipe mounting (2211-EX)
Flush Panel mounting (2211-IS)
DIMENSIONS
:
Refer drawings overleaf.
ENCLOSURE
:
Aluminium casted weather-proof (IP 65). Ex-proof (class IIA & IIB).: 2211-EX
Powder coated, Steel sheet construction : 2211-IS

** Due to continuous developments, specifications are subject to change without prior notice.