6 Digit High Precision Universal Process Indicator
Model : PI-541A
Display : 5 ½ Digit 0.5 ” 7 segment RED LED
Range : RTD - PT 100 - (-199.99 to 850.00°C / -327.8 to 1562.0°F)
Inputs: RTD - PT100, PT1000, Thermocouple - J, K, R, S, T, B, N, E, mA, mV, Volt, Ohms (selectable)
- Introduction
- Specifications
- Key Features
Product Details
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.
| Model | PI – 541A |
|---|---|
| Display | 5 ½ Digit 0.5 ” 7 segment RED LED |
| Inputs | RTD - PT100, PT1000, Thermocouple - J, K, R, S, T, B, N, E, mA, mV, Volt, Ohms (selectable) |
| Input & Display Ranges for Temp. Inputs(scalable) |
RTD - PT 100 - (-199.99 to 850.00°C / -327.8 to 1562.0°F) RTD - PT 1000 - (-50.0 to 400.0°C / -58.0 to 752.0°F) TC - J - (-200.0 to 1200.0°C / -328.0 to 2192.0°F) TC - K - (-200.0 to 1372.0°C / -327.8 to 2501.6°F) TC - R - (-40.0 to 1768.0°C / -40.0 to 3214.4°F) TC - S - (-40.0 to 1768.0°C / -40.0 to 3214.4°F) TC - T - ( -200.0 to 400.0°C / -328.0 to 752.0°F) TC - B - (300.0 to 1820.0°C / 572.0 to 3308.0°F) TC - N - ( -200.0 to 1300.0°C / -327.8 to 2372.0°F) TC - E - ( -200.0 to 1000.0°C / -327.8 to 1832.0°F) |
| Cold junction Accuracy | ± 0.3°C |
| Resolution | selectable 0.0001, 0.001, 0.01, 0.1, 1 |
| Unit 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) |
| 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) with MODBUS protocol |
| Sensor excitation Supply | 24 V DC ±10% @ 100 mA |
| Display Range for Analog Inputs | -199999 to + 200000 (± 2 lakhs counts) (scalable) |
| Relay Set Point | High & Low Set point for each Relay (selectable) |
| Power supply | 90 to 270 V AC / DC / 50/60 Hz |
| Front panel | IP 65 protection |
| Overall Dimension | 48(H) X 96(W) X 110(D) mm |
| Cut out Dimension | 92 x 44 (W x H) mm |
| Frequency | 50/60Hz |
| Housing | Panel mountable ABS plastic |
| Operating environment | 0 to 50°C / 5 to 95% RH non condensing |
| Enclosure | ABS Plastic |
| Weight (Approx.) | 350 grams |
Note: Due to continuous product improvements, Published specifications may change with out notice
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
