Pixsys ATR124 Advanced PID Controller 32×74mm is an authentic Pixsys industrial component (Model/MPN: ATR124-ABC) engineered for continuous factory operations and machinery maintenance in Kenya and across East Africa. Key verified ratings include Manufacturer: Pixsys Electronics (Italy), Mounting & Cutout: Panel Mount 32 × 74 mm (Cutout 71 × 29 mm), Dimensions & Depth: 32 mm (H) × 74 mm (W) × 53 mm (D). Standard plant applications include Packaging heat-sealing jaws and horizontal flow-wrappers, Commercial catering equipment and countertop bakery ovens, Laboratory heating baths, incubation chambers, and thermal test skids. Supplied through our STARNEX Nairobi sourcing desk with prompt lead times across Kenya and East Africa. When requesting a quotation, please specify required quantity, operating voltage/phase, pipe connection size, and delivery destination.
Pixsys ATR124 Advanced PID Controller 32×74mm
Pixsys ATR124 Advanced PID Controller 32×74mm is an authentic Pixsys industrial component (Model/MPN: ATR124-ABC) engineered for continuous factory operations and machinery maintenance in Kenya and across East Africa. Key verified ratings include Manufacturer: Pixsys Electronics (Italy), Mounting & Cutout: Panel Mount 32 × 74 mm (Cutout 71 × 29 mm), Dimensions & Depth: 32 mm (H) × 74 mm (W) × 53 mm (D). Standard plant applications include Packaging heat-sealing jaws and horizontal flow-wrappers, Commercial catering equipment and countertop bakery ovens, Laboratory heating baths, incubation chambers, and thermal test skids. Supplied through our STARNEX Nairobi sourcing desk with prompt lead times across Kenya and East Africa. When requesting a quotation, please specify required quantity, operating voltage/phase, pipe connection size, and delivery destination.
Functional engineering application
The Pixsys ATR124 is an advanced, compact PID controller in a standard 32×74 mm horizontal housing designed for equipment builders and plant maintenance teams requiring precise process control in tight panel spaces. Built in Italy by Pixsys Electronics, the ATR124 combines high sampling performance (up to 2.1 ms / 470 Hz) with an extended-range switching power supply (24..230 V AC/DC) that maintains rock-solid stability against industrial voltage fluctuations. At the core of the ATR124 is a 16-bit universal analog input capable of directly digitizing standard industrial thermocouples (K, J, S, R, T), RTD temperature sensors (Pt100, Pt500, Pt1000, Ni100, PTC1K, NTC10K), linear process signals (0/4..20 mA, 0..10 V, 0..40 mV, 0..60 mV), and potentiometers up to 150 kΩ. Automatic cold-junction compensation across 0..50 °C ensures measurement accuracy of ±0.2% of full scale. Control outputs include an electromechanical relay rated at 5 A / 250 V AC alongside a 12 V DC (25 mA) solid-state relay (SSR) drive output, enabling flexible switching of either resistive heating contactors or rapid-cycling SSRs for tight temperature tolerances. Dual PID heating and cooling algorithms and motorized valve open/close logic allow the instrument to handle both thermal and motorized flow processes. Commissioning and maintenance are accelerated by integrated NFC technology: technicians can read, edit, and duplicate configuration profiles directly through the free MyPixsys mobile app on Android or iOS devices—even while the controller remains unpowered in its shipping box. For networked installations, an isolated RS485 Modbus RTU serial interface is available on order code ATR124-ABC-T.
Compact 32×74 mm horizontal panel-mount PID controller with 3-digit white LED display, universal 16-bit analog input, NFC mobile programming, and switching power supply.
Quotation & fulfilment
Parametric technical attributes
| Pixsys ATR124-ABC | |
| IDENTIFICATION | |
| Component Type | Pixsys ATR124 Advanced PID Controller 32×74mm |
| Manufacturer / Brand | Pixsys |
| Part Number (MPN) | ATR124-ABC |
| Stock Keeping Unit (SKU) | PIX-CTL-ATR124 |
| TECHNICAL PARAMETERS | |
| Manufacturer | Pixsys Electronics (Italy) |
| Series | Blue Line Advanced PID Controllers |
| Mounting & Cutout | Panel Mount 32 × 74 mm (Cutout 71 × 29 mm) |
| Dimensions & Depth | 32 mm (H) × 74 mm (W) × 53 mm (D) |
| Display Type | 3-Digit 0.56" White LED Display + Status LEDs |
| Analog Inputs | 1x 16-Bit Universal Programmable Input |
| Supported Thermocouples | K, J, S, R, T (Cold Junction Comp. 0..50°C, ±0.2% F.S.) |
| Supported RTD / Thermistors | Pt100, Pt500, Pt1000, Ni100, PTC 1k, NTC 10k (B 3435K) |
| Linear Process Inputs | 0/4..20 mA (40k pts), 0..10 V (54k pts), 0..40/60 mV, Pot 1..150 kΩ |
| Sampling Time | Programmable down to 2.1 ms (Up to 470 Hz) |
| Control Algorithms | ON/OFF with Hysteresis, P, PI, PID, PD Time-Proportional |
| Special Control Logics | Heating/Cooling Dual PID, Motorized Valve Open/Close Control |
| Tuning Methods | Automatic Autotuning / Selftuning and Manual Tuning |
| Relay Outputs | 1 or 2x Relays 5 A @ 250 V AC Resistive Load |
| SSR Output | 1x SSR Drive Output: 12 V DC, 25 mA max |
| Serial Communication | RS485 Modbus RTU (1200..115200 Baud, isolated) on -T models |
| Programming Interface | NFC Wireless (MyPixsys App) + MyPixsysLab PC Software |
| Enclosure Protection | Front IP65 (with sealing gasket) / Enclosure IP20 |
| Operating Conditions | 0..45 °C ambient, 35..95% RH non-condensing |
| PERFORMANCE & RATINGS | |
| Power Supply | 24..230 V AC/DC ±15% 50/60 Hz (Galvanic Isolation 2.5 kV) |
| Power Consumption | 5 Watt / VA max |
| COMPLIANCE & LOGISTICS | |
| Stock Availability | Available to Order |
System fitment & verified replacements
Interchangeable models
- Pixsys ATR121 (Predecessor)
Commonly installed on equipment from
Common questions on this part
The ATR124 features a universal 16-bit analog input that directly accepts Pt100, Pt500, Pt1000, and Ni100 RTDs (2-wire or 3-wire), standard thermocouples (Types K, J, S, R, T) with automatic cold junction compensation, NTC/PTC thermistors, and linear process signals (4-20mA, 0-10V). Input selection is configured in software or via the MyPixsys smartphone app.
The ATR124 has an embedded passive NFC/RFID transponder on its front bezel. By launching the free MyPixsys app on an Android or iOS smartphone and tapping the phone against the controller face, parameter sets can be downloaded, modified, and written to the controller even while it is completely unpowered in its packaging.
The ATR124-ABC utilizes an extended-range switching power supply accepting 24 to 230 V AC/DC (±15%, 50/60 Hz) with 2.5 kV galvanic isolation, eliminating the need for separate step-down transformers in standard 220V or 24V control cabinets.
Yes. The ATR124 includes an auxiliary 12 V DC (25 mA) pulse output to drive an external solid-state relay (SSR) for proportional heating, alongside one or two 5 A / 250 V AC electromechanical relays for high-limit alarms or cooling solenoids.
