PID-controllers

PID Controllers

ESD’s Sleek 9220 series is a microcontroller based programmable temperature indicator / controller designed for fast and accurate measurement control. The state-of-the-art design, ease of programming and a feather-touch key board makes the product user friendly. Use of NVRAM ensures storage of program in the event of power failure. The proportional band, cycle time and on – off differential are user programmable.Its self tuning duty cycle
Category:

Product Description

  • Model
  • Refer Model Selection Chart
  • Input
  • Pt – 100 / Thermocouple / mA / mV
  • Range
  • -100 – 300, 0 – 600, 0 – 1200, 0 – 1600 °C
  • Set Point
  • Refer Model Selection Chart
  • Display
  • 399.9 digits 12.5 mm Red LED
  • Least Count
  • 0.1°C up to 400, 1°C above 400
  • Accuracy
  • ± 0.2 % of full scale
  • Sensitivity
  • 0.25 % of full scale
  • Mounting
  • Flush panel (for cutout refer chart)
  • Supply
  • 230 V AC, ±10 %
  • Control Action
  • PUT or PBT class
  • Control Action
  • On – Off / Proportional
  • Relay on indication
  • By RED LED per set point
  • Relay logic
  • User selectable High or Low logic
  • On / Off differential
  • From 0.1 to 2°C ( LC = 0.1°C) From 1 to 7 °C ( LC = 1°C )
  • Duty cycle
  • Self tuning
  • Cycle time (on/off)
  • From 6 to 240 Sec
  • Proportional Band
  • From ± 0.2 to ±9.9°C around set point
  • Ambient compensation
  • Automatic
  • Output
  • 1NO + 1 NC per set point (DC signal for SSR on demand)