Dry Block Temperature Calibrators
Dry Block Temperature Calibrators

PI541A 6 Digit Process Indicator

SANSEL offers 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

  • 6 Digit 7 segment red LED display
  • High Accuracy
  • Compact Size
  • 24 Bit ADC Resolution
  • Wide Selectable Range between -199999 to 199999 counts
  • Selectable Inputs RTD, all types of thermocouples,mA,mV,Voltage & ohms.
  • Easy Field Configurable with Front Key Calibration
  • No Hardware Selection for the Input Signals
  • 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)

  • RTD - PT 100, Thermocouple - J, K, R, S, T, B, N, E

  • Range* Analog - - 199999 to 199999 (H & L Limit Programmable)

    RTD &TC - RTD - PT 100 (-199 to 850°C / 327 to 1562°F)

    RTD - PT 1000 (-50 to 400°C / -58 to 752°F)

    TC - J (- 200 to 200°C / -328.0 to 2192°F)

    TC - K (- 200 to 1372°C / -327 to 2501°F)

    TC - R (- 40 to 1768°C / -40 to 3214°F)

    TC - S (- 40 to 1768°C / -40 to 3214°F)

    TC - T (- 200 to 400°C / -328 to 752°F)

    TC - B (300 to 1820°C / 572 to 3308°F)

    TC - N (-200 to 1300°C / -327 to 2372°F)

    TC - E ( -200 to 999 °C / -327 to 1832°F)

  • Resolution 0.0001 / 0.001 / 0.01 / 0.1 / 1 Selectable for Analog 0.01 RTD - PT 100 and 0.1 for TC

  • Accuracy ± 0.01 % of FS for Analog , ± 2 °C for TC and better than ± 0.2°C for RTD

  • Unit Selection °C / °F (for RTD & TC inputs)

  • Linearization Programmable custom

  • Linearisation provided (1 - 21 points)

  • Input signal filter 1 - 100 % user configurable

  • Cold junction compensation Automatic inbuilt ‘ CJC ’ is provided

  • Relay Output(*Alarm optional) 2 Relay(5A rated) with Four Relay Status Selection, Hysterisis, Cyclic Delay

  • Alarm setting 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 RS 485 (2 wire) with MODBUS protocol

  • Sensor excitation Supply 24 V DC ±10% @ 100 mA

  • Operating Environment 0 - 50ºC / 5 to 95 % RH Non Condensing

  • Front panel IP 65 protection

  • Power Supply 90 to 270 V AC / DC / 50 / 60 Hz

  • Over All Dimension 48(H) X 96(W) X 110(D) mm

  • Cut out Dimension 44(H) X 90(W) mm

  • Housing Panel Mountable ABC Plastic

  • Weight 250 grams (Approx.)