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6 Digit High Precision Universal Process Indicator
PI 541A
SANSEL offers PI 541A High precision universal process indicator are extremely versatile Indicators that can be used for a wide variety of applications in all type of process industries. These Universal indicator offer high precision 6 digit resolution & extreme reliability and low cost for Process measurement. PI 541A is a Microprocessor based instrumentation ensures accurate readings for all Linear Parameters, RTD, ohms, mV, Volts, mA & 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.
Applications:
Monitoring, recording, controlling in all type of process industries for the following applications,
- Temperature
- Humidity
- Pressure
- pH / ORP
- TDS / Conductivity
- Flow
- Level
- Voltage / Current / Power
- Resistance
- Load cell and more...,
- 6 digit 7 segment RED LED display
- High accuracy
- Compact size
- 24 Bit ADC resolution
- Universal inputs RTD, Thermocouples, mA, mV, voltage, Ohms
- Wide scalable display range between -199999 to 199999 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 – 4000 Ω (H & L Limit Programmable)
RTD - PT 100, PT-1000, Thermocouple - J, K, R, S, T, B, N, ECold junction Accuracy: ± 0.3°C
Resolution: 0.0001 / 0.001 / 0.01 / 0.1 / 1°C Selectable for Analog
0.01°C for RTD and 0.1°C for TCUnit selection: °C / °F (for RTD & TC inputs)
Linearization: Programmable custom Linearization provided (1 - 21 points)
Input signal filter: 1 – 100% user configurable
Cold junction compensation: Automatic inbuilt ‘CJC’ is provided
Relay Output* (optional): 2 Relay (5A rated) with 4 Relay Status Selection, Hysteresis, Cyclic Delay
Alarm settings: Front key settable
Alarm indication : Two LED on front panel
Re Transmission* (optional): Opto Isolated Analog Output 4 - 20 mA or 0 - 10V DC for process variable
PC communication* (optional): RS 485 (2 wire) MODBUS protocol
PC Software* (optional): Monitoring, Data logging, Report & graph
Sensor excitation Supply: 24 V DC ±10% @ 100 mA
Power supply: 90 to 270 V AC / DC / 50/60 Hz
Front panel : IP 65 protection
Operating environment: 0 to 50°C / 5 to 95% RH non condensing
Overall Dimensions: 48(H) X 96(W) X 110(D) mm
Cut out Dimension: 44(H) x 90(W) mm
Enclosure: ABS plastic
Weight: 350 grams (Approx.)