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Temperature controllers

The FUJI temperature use FUZZY LOGIC technology to provide the best control quality. This approach prevents overshooting while reaching the set point is as fast as possible.

Beside the standard auto-tunig function FUJI controllers are equipped with the maintenenceless self-tuning function, what is very usefull when the set point or object heat inertion change frequently.

PXF temperature controllers

  • Fast sampling rate – 50ms
  • Inputs: TC, PT100, voltage, current
  • Outputs: relay, SSR or 4-20mA
  • Auto-tuning, Self-tuning
  • Programmable ramps
  • 32 types of alarms
  • Easy switching mode auto-manual
  • RS485 with MODBUS RTU as option

Regulatory temperatury PXF
Regulatory temperatury PXF

Other important features

  • Heating – cooling mode,
  • Programmable alarms (up to 3 point) – one of the 32 kindes each.
  • Programmable heating ramps soak – up to 64 steps
  • Programmable user key
  • Programmable digital inputs – eg. change SV, start/stop ramp, eneble timers, change PID settings
  • As an option the direct control of valve actuator

Basic specification of PXF series

Feature PXF4 PXF5 PXF9
External dimensions 48x48x58 mm 48x96x58 mm 96x96x58 mm
Control algorithms PID, ON/OFF, fuzzy logic, self tunning, heaing/cooling
Inputs signal Pt100, TC, DC 0-5V, 0-5V, DC 4-20 mA, 0-20mA
Measuring accurancy 0.3% of full scale
Control cycle 0.1 s – 99s
Control outputs Relay, SSR, DC 4-20 mA
Alarm outputs Relays, max. 3 points
Heater burnout alarm Yes/Option
Programmable ramp soak 64 points
Communication RS 485, RS 232, MODBUS RTU
Digital inputs Max. 5 points
PV retransmition 4-20 mA
Remote SV change Yes
Power supply AC 100-240 V or DC 24 V
Front IP protection IP 66
DIN mounting No
Additional terminals protection Yes
International standards UL, cUL, CSA, CE