---

Send Online Query

Ajinkya Electronic Systems is manufacturer of Profile Controllers. These are mainly
used for controlling temperature or any other process parameter against time. User
can define the required time / temperature profile with the help of extensive instruction
set like jump, loop, loop with count apart from ramp and soak control. These are ideally
suitable for temperature cycling applications, in environment chambers and furnaces
etc. Auxiliary relays are provided which can be used to operate external controls like
valve or hooter etc. Relay On and Off instructions are supported. Unit is available with
control algorithm as On / Off, Proportional, PI or PID to choose from depending on
process requirement.

Features

• Microcontroller based Digital Circuitry
• Four digit LED display for parameter indication.
• Six digit display for programming and showing setpoint values.
• Dust proof membrane keypad for programming.
• Up to 100 programs of 16 steps each
• Input interface : Pt 100 or Thermocouple or 4 t0 20 mA as per the requirement.
• Control algorithm On/Off, P , PI or PID with programmable control constant.
• Step change over temperature band programmable.
• Programming instructions like Jump, loop, loop with count, etc are supported.
• Forward / Reverse control selection
• NV RAM storage to retain setpoint in case of power failure.
• Relay outputs rated 230V / 5A (resistive).
• Up to 2 Auxiliary relay contacts possible. (Optional).
• Independent Heat and Cool relay outputs optional.
• 4-20 mA or 0-10 V Control output optional.
• Size 96 x 96 x 150 mm. (DIN standard).

Specifications

Input	RTD Pt100 / Thermocouple 4-20 mA / 0-10 V (factory set)
Range	Linearised
Ambient compensation	Built in
Resolution	0.1 C for RTD  1 C for thermocouple
Accuracy	0.1 C / 0.2 C +/- 1 digit (range 199.9 / 399.9)  1 C +/- 1 C for thermocouple
Programs	16 steps 100 programs / 24 steps
Instructions	Rate / Jump / Loop/ Loop with Count / Relay On / Relay Off / End
Supply	230 V AC / 110 V AC / 12 V DC / 24 V DC
Size	96x96x150mm. (DIN standard)

See also : PID Controller / Ramp Soak Controller / Humidity Controller / Profile Generator