PID Controllers Dealers

We are offering pid controller trainer - st2451. the pid is the most popular controller used in the process industries. It has been successfully used for over 50 years. A robust easily understood algorithm can provide excellent control performance despite the varied dynamic characteristics of process plant. in control system there are different types of controller. Study of two-position mode as on/off controller and continuous controller modes as pid controller is a very important part of control engineering. To have a basic idea and practical hands on controllers our pid trainer has been designed to be used by student to investigate the fundamental principles of pid by applying different signals to it. with st2451 pid controller trainer student can study two-position mode as on/off controller and continuous controller modes as p-control mode, i-control mode, d-control mode, pi-control mode, pd-control mode and pid control mode. This modes of controller can be performed individually and also with different combinations in open loop

Ajinkya Electronic Systems are leading manufacturer of tempereature Controllers. We manufacture a wide range of integrated temperature controllers that are Micro controller based systems and highly versatile and available with various control algorithm like on Off, Proportional and PI or PID. Contol action can be adapted depending on process requirement of the user. Control parameters can be easily configured as per the user site requirement. Range of additional features are available along with temperature controllers; such as input from sources like Rtd, Thermocouple or 4-20 mA, independent Heat Cool relay output and many other options. These PID Temp Controller also has facility of timer.

The PID Stress Relief Programmer Controller is used for controlling the rate of heating, soaking and rate of cooling during stress relieving operation. It can be used in conjunction with the power source unit or other contactorised units. Features Control Types PID with Pre-tune and RaPID fuzzy logic, or Manual Tuning. Heat or Heat / Cool, applications Auto/Manual Selectable from front panel, with bumpless transfer Output Configuration Up to 3 total. Max 2 for control (Heat & Cool), max 2 for Alarms, max 1 for retransmit PV or SP Alarm 1 & 2 Types Process high, process low, setpoint deviation and band Human Interface 4 buttons, 10mm & 8mm high LED’s, plus run-hold, tune, event & profile / control status LED’s PC Configuration Off - line configuration & profile editing via config socket (comms option not required)     Profiles Number of Programs 4, each with 16 free-form segments (Ramp/Dwell/End). Max segment length 99 hours 59 minutes Delayed Start Max 99 hours 59mins delay from initiation to program start Guaranteed Soak Holds program if PV is outside of specified hold band during dwell segments. Program Cycles 1 to 9999 or infinite (continuously re-starts program at end) Ramp Rate Definition Either ramp rate, or time to final setpoint Power Loss Recovery Hot (continue profile from point of power fail) or Cold (end profile and return to controller mode)     Input Thermocouple J, K, R, S, T, B, L, & N. RTD 3 Wire PT100, 50W per lead maximum (balanced) DC Linear 0-20/4-20mA, 0-50/10-50mV, 0-5/1-5/0-10/2-10V. Scaleable -1999 to 9999, dec point available Impedance >100MΩ for Thermocouple and mV ranges, 47KW for V ranges and 4.7W for mA ranges Accuracy +/- 0.25% of input span +/- 1 LSD (T/C CJC better than 0.7°C) Sampling 4 per second, 14 bit resolution approximately Sensor Break Detection 500,000 operations DC for SSR Drive capability >4.2V DC in 1KΩ (10V 500Ω version available) DC Control/Retransmit 0-20/4-20mA into 500Ω max, 0-10/0-5V into 500Ω min. Control OP +/- 0.5%, Retransmit +/- 0.25% Solid State (Triac) 0.01 to 1 Amp AC 20 to 280V, 47 to 63Hz Remote Run-Hold Volt free or TTL input (Hold = -0.6 to 0.8V or contact open, Run = 2 to 24V or contact close) Communications 2 Wire RS485, 1200 to 9600 Baud, Modbus     Operating & Environmental Temperature & RH 0 to 55°C (-20 to 80°C storage), 20% to 95%RH non-condensing Power Supply 90 to 264V 50/60Hz (optional 20 to 55V AC/22 to 65V DC), approx 4 Watts Front Panel Protection IEC IP66 (Behind panel protection is IP20) Approvals and Certification CE, UL & Ulc  

Brand M/S Samriddhi Industries Size 96 x 48 mm Control Type On-Off Input Type RTD Control output Type Relay/SSR Accuracy +/- 1% Country of Origin Made in India We are engaged in offering Pid Temp Controllar to our clients. Our range of all products is widely appreciated by our clients.