96VFL13 Extech Controller

Features:

• 4-20mA output
• Dual 4-digit LED displays of process and setpoint values
• User friendly menus and tactile keypad for easy programming
• One-touch autotuning for quick setup & precise control
• Fuzzy Logic PID offers intuitive control simulating human control logic
• Two "Latching" alarm relays standard with 8 Alarm modes
• Accepts thermocouple and RTD inputs

Specifications:

• Control/Alarm Relay: 5 Amp @ 110V, SPST (resistive load)
• DC Current Output: 4-20mA (resistive); Impedance < 600 ohms
• Accuracy: Thermocouple: ±1.8°F (1ºC); RTD: ±0.36°F (0.2ºC)
• Sampling Time: Four (4) samples per second
• LED Display: Two 4-digit displays for Process Value, Setpoint, and programming modes
• LED Status: Alarm and Control output status
• Control Modes: Fuzzy Logic enhanced three-term PID with Auto Tune

96VFL13 Temperature PID controller offers Fuzzy Logic enhanced PID and a Soft-Start feature which protects heaters from cold-starts. PID plus Fuzzy Logic tackles even the most demanding applications, eliminating over-shoot, unwanted process fluctuations, and drift. The Soft Start feature is ideally suited for processes, such as those employed in the Thermo-Plastics industry, where careful, exact, and slow heating of product is required. Accepts thermocouple and RTD inputs. Single stage Ramp and Soak program with Ramp-to-Set point Limit that can be combined with the Soft Start feature for critical process demands. Complete with mounting bracket hardware and screw terminals for easy wiring. Also available with 2 relay outputs (96VFL11).