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SANSEL offers PI 541A High precision universal process indicator are extremely versatile Indicators that can be used for a wide variety of applications. These Universal indicator offer high precision 6 digit resolution & extreme reliability and low cost for Process measurement. PI541A is a Microprocessor based instrumentation ensures accurate readings for all Linear Parameters, RTD, ohms & different type of Thermocouples. A number of programmable features including In-line calibration are standard.
PI541A can offer relay outputs for signals exceeding set points, optional Programmable 4 -20mA or 0 - 10V DC Isolated output and also Optional RS 485 (2 wire ) MODBUS protocol output is provided .
Monitoring , Recording, Controlling process in various Applications as follows
Temperature
Humidity
Pressure
pH / ORP
TDS / Conductivity
Flow
Pressure
Level
Voltage / Current /Power
Resistance and More
6 Digit 7 segment red LED display
High Accuracy
Compact Size
24 Bit ADC Resolution
Selectable Inputs RTD , all types of thermocouples , mA,
mV , Voltage , ohms.
Wide Selectable Range between -1999 to 9999 counts
Easy Field Configurable with Front Key Calibration
No Hardware Selection For the Input Signals
Optional Opto Isolated Re Transmission Output.
Optional RS 485 (2 wire) MODBUS protocol
24V DC External Sensor Excitation Supply
Programmable Decimal Point & Display Noise Filter
Universal Supply Voltage 90 to 270 AC / DC
Model: PI 541A
Display: 6 Digit 7 segment red LED
Inputs: 0 - 20 mA, 0 to 75 mV, -10 to 10 V DC, 0 - 400 Ù (H & L Limit Programmable)
Analog Display Range: - 199999 to 199999 (H & L Limit Programmable
Range* RTD & TC : RTD - PT 100 (-199 to 850°C / 327 to 1562°F) (H & L Limit Programmable
Unit selection: °C / °F (for RTD & TC inputs)
Resolution: 0.0001 / 0.001 / 0.01 / 0.1 / 1°C Selectable for Analog
Linearization: Programmable custom Linearisation provided (1 - 21 points)
Accuracy: ± 0.01 % of FS for Analog , ± 2 °C for TC and better than ± 0.2°C for RTD
Input signal filter: 1 - 100 % user configurable
Cold junction compensation: Automatic inbuilt ‘ CJC ’ is provi
Alarm setting: Front key settable
Alarm indication: Two LED on front panel
PC Communication**(optional) : RS 485 (2 wire) with MODBUS protocol
Sensor Supply(external): 24 V DC ±10% @ 100 mA
Front panel: IP 65 protection
Power Supply: 90 to 270 V AC / DC / 50 / 60 Hz
Housing: Panel Mountable ABC Plastic
Due to continuous product improvements, Published specifications may change with out notice
stability of analog input depends on display high range counts
± 10 counts(± 2 lakhs counts), ± 8 counts(± 1 lakhs counts), ± 6 counts(± 50,000 counts), ± 2 counts(± 25,000 counts)
Relay & Retransmission or PC communication any one was possible in one PI 542A
