• Universal input for thermocouples(K, S, R, J, T, E, N, , RTDs(PT100, PT500, PT1000,), thermistors, 0/420 mA, 010 V, mV, and potentiometer
• Auto/Manual PID with Smart Tuning, ON/OFF, P, PI, PD; dual action heatingcooling
• Two 5 A relay outputs plus 12 Vdc digital (SSR/NPN) output
• One Digital Input and One Digital Output
• NFC/RFID setup with MyPixsys app; front keypad; USB memory card or PC software
• Soft-start, timers, pre-programmed cycle, alarm modes with Loop Break
• Bright dual display with contextual messages
• IP65 front panel, compact 32 74 mm face; wide-range power options
• 24 to 230 V AC/DC

The ATR144 is a compact, panel-mount PID controller built for fast setup and dependable closed-loop control. A universal input handles temperature and process signals, while two relays and a 12 Vdc digital output cover control and alarm duties. Configure from the front keypad or in seconds via NFC with the MyPixsys app. A bright dual display and on-screen help keep commissioning quick and operations clear.

Universal Input
A single configurable input supports thermocouples (K, S, R, J, T, N, B), RTDs (Pt100/500/1000, Ni100/120), thermistors (PTC1K, NTC10K), process signals (010 V, 0/420 mA, 060 mV), and 1150 k potentiometers. That flexibility lets you standardize on one controller across ovens, environmental chambers, heaters, valves, and general process loops. Sampling time is programmable down to 2.1 ms (470 Hz) for responsive control.

PID You Can Trust (and Tune Fast)
Choose ON/OFF, P, PI, PID, or PD control. Start with Auto-Tune or Manual Tune, and use synchronized tuning on multi-zone systems. The controller also supports dual-action heat/cool with overlapping or dead-band, plus Loop Break detection to catch load or loop faults early. If a sensor fails, the Auto/Manual function can hold the last output to keep the process stable until service.

Outputs, Alarms, and Motion-Friendly Logic
You get two 5 A relay outputs for heat/cool or alarms, and a 12 Vdc/25 mA digital output (SSR/NPN) for solid-state drive. Alarm modes include absolute, band, deviation, asymmetric band, and more, each with optional manual reset and labels. Theres also open/close logic for motorized valves, timers (independent, sequential, or looped), a pre-programmed ramp/soak cycle, and soft-start by gradient or fixed output.

Quick Configuration, Keypad, NFC, or Software
Program from the front keys with on-screen help, tap-to-configure via NFC/RFID using the MyPixsys mobile app, or use a USB memory card/PC software (LabSoftview).

Rugged, Panel-Ready Design
A compact 32 74 mm front panel (IP65 with gasket) and shallow depth fit tight enclosures. Front sealing protects in industrial environments, with IP20 on the e