FUZZY + PID Process Temperature Controllers (BTC-4300, 8300, 9300, 2500) The series of single loop controllers are used for more sophisticated system, full of unique features, powerful fuzzy + PID control performance, very fast sample rate and minimum overshoot. FEATURES: -High accuracy 18-bit input A-D-High accuracy 15-bit output D-A-Fast input sample rate (5 times second)-Basic & full function-User menu configurable-Pump control-Fuzzy+PID microprocessor-based control-Automatic programming-Differential control-Auto-tune function-Self-tune function-Sleep mode functio"Soft-start " ramp and dwell timer-Programmable inputs (thermocouple, RTD, mA, VDC)-Analog input for remote set point and CT-Event input for changing function & set point-Programmable digital filter-Hardware lockout + romote lockout protection-Loop break alarm-Heater break alarm-Sensor break alarm+Bumpless transfer-RS-485, RS-232 communication-Analong retransmission-Signal conditioner DC power supply-A wide variety of output modules available-Safety UL CSA IEC1010-1-EMC CE EN 61326