Process Indicator

Process Indicator

A Process Indicator is a panel-mounted digital display unit that receives analog or digital signals from sensors, transmitters, or controllers and converts them into readable values for real-time monitoring. It is widely used in industrial automation to display process variables such as temperature, pressure, humidity, flow, or level.

Features

Key Features

  • Display Type: Bright 4-digit or 6-digit LED / LCD display
  • Input Types:
  • Analog: 4–20 mA, 0–10 VDC, 0–5 VDC
  • Sensor Inputs: RTD (PT100), Thermocouple (J, K, T, R, S), etc.
  • Digital: RS485 / MODBUS (optional)
  • Power Supply: 85–265 VAC or 24 VDC
  • Accuracy: Β±0.25% or better (based on input type)
  • Mounting: Standard DIN rail or panel mount
  • Optional Outputs:
  • Relay output (for alarms)
  • Analog retransmission (4–20 mA or 0–10 V)
  • MODBUS communication
  • Alarm Functions: High/Low limits with LED indication and buzzer

Types

Types of Process Indicators

  1. Single Channel Indicator
    Displays one process variable (e.g., temperature only).
  2. Multi-Channel Indicator
    Supports 2, 4, or 8 inputs with sequential or simultaneous display.
  3. Loop Powered Indicator
    Operates directly from a 4–20 mA loop without external power.
  4. Field-Mount Indicator
    IP65/IP67-rated models for outdoor or field installation.

Applications

Applications

  • Temperature Monitoring in furnaces, ovens, reactors
  • Pressure Indication in compressors, pipelines
  • Level Measurement in tanks and silos
  • Flow Rate Display in water treatment and chemical plants
  • Speed or RPM Display in motors and rotating equipment
  • Laboratory & R&D setups for real-time process tracking
Cart (0 items)

Product Enquiry