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PID temperature controller - BC-9090 - 48x48 universal

The Brainchild BTC-9090 has been sold by us in Australia for more than ten years and there are many thousands in operation. While the series has been updated by the BTC 9100, many users prefer the more simple menu system of the 9090 and do not need the option of a digital interface (available on BC-9100). The 9090 can be converted - at our workshops - from one version to another - so availability is assured. For RTD inputs, a solder link C3 has to be modified on the main PCB near the ambient temperature compensator.

  • Universal Input, T/C, RTD and voltage
  • Relay, Logic for SSR, or continuous (4-20mA) output
  • One alarm relay standard
  • Autotune PID with fuzzy logic
  • Low voltage version for supplies down to 20VDC(for 12VDC use BC-9100)
  • Plug in from front (interchangeable in 9090 series only) case only 90mm deep
  • Dual Display
Part No. Description Qty Availability Price
BC-9090-1322 Controller 48x48 PID autotune -logic control [for SSR] + relay alarm 90-260V ~ BTC 9090 45132010 Stock Available $290.00
BC-9090-1522 Controller 48x48 PID autotune - 4-20mA control + relay alarm 90-260V ~ BTC 9090 45133010 Stock Available $333.00
BC-9090-2122 Controller 48x48 PID autotune - relay control + relay alarm 20-32VAC/DC ~ BTC 9090 55131010 Stock Available $303.00
BC-9090-1122 Controller 48x48 PID autotune - relay control + relay alarm 90-260V ~ BTC 9090 45131010 Stock Available $290.00

Additional Information

BC 9090 series Data Sheet 69 KB Download PDF

Additional Information

Operation Manual for BTC 9090 series 239KB Download PDF