Introducing the NEW ATC Automatic Timing & Controls ATC500 Series of PID Controllers!

Troy, Michigan - June 30th, 2015 - ATC Automatic Timing & Controls is pleased to announce the ATC500 PID Temperature Controller Series.

The ATC500 PID/Temperature controller comes standard with a dual 4-digit 7-segment LED display and 17 selectable inputs including T/C, RTD, Current and Voltage. Additional features available include autotune, Celsius and Farenheit selectable scaling, heat-cool control, ramp-soak, soft start, LED indicators, RS485 communication and a choice of outputs (Relay, SSR, Current, Voltage).

Specifications of the ATC500 series include 200ms sampling, resolution of 0.1 / 1 degree for TC/RTD inputs, indication accuracy 0.25% of F.S. ± 1 degree for TC inputs, ramp rate 1 to 9999 deg / hr, soak time 0 to 1440 min, soft start time 0 to 999 min, alarm modes (deviation / absolute / band / sensor break).

The ATC500 series is available in a 1/16 DIN (48 x 48 mm) housing with contact ratings of 5A at 230VAC / 30VDC resistive for control and alarm, 12VDC SSR drive (control) and a supply operating voltage range of 85 to 270 VAC/DC (50/60 Hz). 4-20ma current and 0-10V voltage output models also available. The ATC500 series is UL approved and CE certified.


  • 1/16 DIN (48 x 48 mm)
  • Dual Display, 4-digit, 7 segment LED
  • TC/RTD Input, Analog Input
  • ON-OFF, PID, PID Autotune
  • C/F degrees selectable scaling
  • Heat Cool PID
  • Ramp Soak
  • Soft Start

For more information, check out the ATC Automatic Timing & Controls ATC500 PID Controller Series on our website TODAY!

Ram Meter Inc. Sales Department
1903 Barrett Drive
Troy, MI 48084
Phone: 1-800-446-4035

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