Zirakpur, Punjab
Selec PR502-0-0-0 PID Temperature Controller is a compact digital panel-mounted controller featuring PID and ON/OFF control, dual LED display, universal sensor input, and relay output. It delivers accurate and stable temperature control for industrial heating, cooling, laboratory equipment, ovens, furnaces, and process automation.
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The Selec PR502-0-0-0 PID Temperature Controller is a high-performance digital temperature controller designed for precise temperature regulation in industrial and laboratory applications. Equipped with advanced PID auto-tuning technology, it minimizes temperature fluctuations and ensures fast, accurate control for critical processes.
The controller features a dual 4-digit LED display for simultaneous indication of the process value (PV) and set value (SV), allowing easy monitoring and adjustment. It supports universal temperature inputs, including thermocouples and RTD sensors, making it suitable for a wide range of applications.
With its 48 × 48 mm panel-mount design, relay output, and IP65 front panel protection, the PR502 offers reliable operation in demanding industrial environments. It is widely used in ovens, furnaces, plastic processing machines, packaging equipment, food processing systems, laboratory instruments, and HVAC applications.
Digital PID temperature controller
PID Auto-Tuning and ON/OFF control modes
Dual 4-digit bright LED display (PV & SV)
Universal thermocouple and RTD input support
Relay control output
Compact 48 × 48 mm panel mount
Front panel IP65 protection
High measurement accuracy and stability
User-friendly parameter programming
Suitable for industrial automation and process control
Product Datasheet (PDF)
Technical specifications and usage guidelines
Industrial Ovens
Furnaces
Heating Systems
Plastic & Rubber Processing Machines
Packaging Machines
Food Processing Equipment
Laboratory Ovens & Incubators
Environmental Chambers
HVAC Systems
Process Control Panels
Textile Machinery
Chemical Processing Plants
Input Specifications Inputs Thermocouple (J, K, T, R, S, C, E, B, N, L, U, W, Platinel II), RTD (PT100) DC Analog inputs (-5 to 56mV, 0 to 10V, 0 to 20mA) o Resolution 1 / 0.1 for TC / RTD only ( Fixed 1° resolution for R & S type TC) Decimal point position selectable : 1 / 0.1 / 0.01 / 0.001 for analog input o Indication Accuracy ForTC inputs : 0.25% of F.S. ±1 o For R & S type TC inputs : 0.5% of F.S. ±2 (20 min of warm up time for TC inputs) o For RTD input : 0.1% of F.S. ±1 For Analog input : ±0.5%, ±1 digit (F.S. = Full Scale) o o Temperature Unit C/ F Selectable Input Filter (FTC) 1 to 99 sec Sampling time 200 ms
"For heavy industrial machinery exceeding 200kg, custom freight quotes will be provided post-checkout by our logistics team."
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The Selec PR502-0-0-0 PID Temperature Controller is a high-performance digital temperature controller designed for precise temperature regulation in industrial and laboratory applications. Equipped with advanced PID auto-tuning technology, it minimizes temperature fluctuations and ensures fast, accurate control for critical processes.
The controller features a dual 4-digit LED display for simultaneous indication of the process value (PV) and set value (SV), allowing easy monitoring and adjustment. It supports universal temperature inputs, including thermocouples and RTD sensors, making it suitable for a wide range of applications.
With its 48 × 48 mm panel-mount design, relay output, and IP65 front panel protection, the PR502 offers reliable operation in demanding industrial environments. It is widely used in ovens, furnaces, plastic processing machines, packaging equipment, food processing systems, laboratory instruments, and HVAC applications.
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