PID CONTROLLERS / PID CONTROLLERS
PID CONTROLLER - 2020

The PID2020 series is developed with state of art microcontroller. The robust hardware and software makes the controller
very useful in noisy industrial environment. The PID2020 finds applications in Industrial Ovens, Muffle Furnaces, B.O.D. Incubators, Humidity Chambers, Environmental Chambers, Sterlizers, Blood Bank Equipments, Constant Temperature Baths, Packaging, Plastic Moulding, Thyristors Heat Controllers, Motor Controllers, Controlled Melting, Valve Control…etc

SPECIFICATIONS:

Table A:

INPUT SENSOR RANGE ACCURACY
R.T.D. PT-100 -200 to 600 °C ± 1 °C
PT-1000 0 to 500 °C ± 1 °C
THERMOCOUPLES Chromel/Alumel (K) 0 to 1300 °C ± 1 °C
Iron - Constantan (J) 0 to 750 °C ± 1 °C
Copper-Constantan (T) -200 to 350 °C ± 1 °C
Pt / Rh (R or S) 0 to 1700°C ± 1 °C
D.C. LINEAR INPUTS 4 to 20 mA / 0 to 20 mA User Programmable ± Least count
± 50 mV, ± 100 mV, ± 200 mV, ± 250 mV User Programmable ± Least count
± 1V, ± 3.3V, ± 5V, ± 10V User Programmable ± Least count

 

Specification :

Input ONE UNIVERSAL Input Thermocouples : J,K,T,R,S RTD's : PT-100, PT-1000 DC mA : 0 – 20 mA, 4 – 20 mA (Maximum 12 Volts) DC mV : ± 50 mV, ± 100 mV, ± 200 mV, ± 250 mV DC Volts : ± 1V, ± 3.3V, ± 5V, ± 10V
Range Refer 'table A''
Ambient Compensation automatic, ambient 0-60 °C
Resolution 1 or 0.1 or .01 or .001 programmable
Display Super bright in 4 + 4 format , with NO BLINK programming technique
  • Upper 4 digits 0.5” red colour
  • Lower 4 digits 0.39” green colour
Ananciation L.E.D's 7 L.E.D.'s , 3 mm , multi colour, 3 for O/P's, 1 each for A/M, Alarm, Profile, Soak Time
Parameter Setting By soft touch, Elegant, Sturdy membrane keys & User friendly menu driven software
Outputs THREE, Programmable outputs with modular attachments
  • Relay module
  • SSR module
  • 4-20 mA module
  • Retransmission module
Note
  • Output modules are predefined
  • All three outputs can be assigned as relay or SSR or 4-20 mA, this means at a time either 3 relays or 3 SSR's or 3 4-20 mAs outputs also available
INPUT Control Outputs Rating Relay SPST 230V / 3 Amp, 12 volts DC pulses for , 4-20 mA (Load 450 ohms)
CONTROLS  
  Control Action
PID / On-OFF / TP
  • PID P = Propotional Band = 1.0 to 999.9 units adjustable I = Integral = 0 to 3600 ( 0-1200) seconds adjustable D = Derivative = 0 to 500 seconds adjustable CT = Cycle Time = 0.5 to100 seconds adjustable
  • On-OFF Hysteresis = 1 to 99 units adjustable
  • Time Proportional = 0.1 to 100.0 units adjustable
  Control Action Assign
  • PID for O/P 1 and O/P 2
  • ON-OFF for O/P 1, O/P 2 , O/P 3
  • T/P for O/P 1, O/P 2 , O/P 3
  Control Modes
Heat / Cool / Heat-Cool
  Overshoot Control
Provided
  Soak Timer
  • Assigned for O/P 2 or O/P 3, Soak Timer programmable (HH-MM or MM-SEC)
  • Set Point Start up or Power on start up
  Manual Output
Provided, 0 to 100%
ALARMS Assigned for O/P2 and O/P3 Alarm Types : Low / High /Band /Deviation / End of Profile Alarm Acknowledge : Latchable / Unlatchable Alarm Inhibit : Available
Retransmission 4-20 mA or 20-4 mA or 0-20 mA or 20-0 mA programmable, Non-isolated, Retransmission assign for O/P 2 and O/P 3 Provided on request
Communication RS485, 2-Wire, Half duplex RS485 MODBUS on request, MODBUS RTU or ASCII Baud Rate Programmable 1200/2400/4800/9600, contact factory for higher Baud Rates
PROFILER 2 Profile Programmes / 8 Segments Each
  • Each segment programmable for either RAMP or SOAK
  • Profiler can be configured as : - RAMP/SOAK - RAMP/RAMP - SOAK/SOAK - SOAK/COOL
  • Soak Time programmable in HH-MM , MM-SEC
  • Overshoot control during profile
  • Event on End of segment and / or End of profile

Specifications

Pink printed dress, woven, round neck with a keyhole and buttoned closure at the back, sleeveless, concealed zip up at left side seam, belt loops along waist with slight gathers beneath, brand appliqu?? above left front hem, has an attached lining.

Comes with a white, slim synthetic belt that has a tang clasp.