EXTECH INSTRUMENTS Temperature PID Controllers PRODUCT DATASHEET

Temperature PID Controllers Fuzzy Logic PID, Auto Tuning, and Soft Start features combine for uncompromising, state-of-the-art control Extech controllers now offer Fuzzy Logic enhanced PID and a Soft-Start feature that 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.

Features: Dual 4-digit LED displays for process and setpoint values • 1/16 DIN (48VFL) and 1/4 DIN (96VFL) model dimensions available Easy programming & navigation with user-friendly menus and tactile keypad Fuzzy Logic PID offers intuitive control simulating human control logic • Manual mode allows the user to override automatic control and drive the controller output higher or lower with the touch of a button One-touch Auto Tuning for quick setup and stable, precise control Two ‘Latching’ Alarm relays standard with 8 Alarm modes plus advanced Timer modes Single stage Ramp and Soak program with Ramp-to-Setpoint Limit that can be combined with the Soft Start feature for critical process demands

Specfications

Accepts thermocouple and RTD inputs Thermocouple

Inputs Type K -58 to 2498°F (-50 to 1370°C)

• Select desired temperature display units (°F or °C)

Type J -58 to 1832°F (-50 to 1000°C)

from setup menu

Type B 32 to 3272°F ( 0 to 1800°C) Select thermocouple input type (9 selections) or RTD input Type T -454 to 752°F (-270 to 400°C) Type E -58 to 1382°F (-50 to 750°C)

(2 selections) from the display menu without the need for

Type R or S 32 to 3182°F ( 0 to 1750°C)

hardware modification

Type N -58 to 2372°F (-50 to 1300°C) Complete with mounting bracket hardware and screw Type C -58 to 3272°F (-50 to 1800°C) PT100Ω RTD (DIN) -328 to 1652°F (-200 to 850°C)

terminals for easy wiring

PT100Ω RTD (JIS) -328 to 1202°F (-200 to 650°C)

Control/Alarm Relay 5 Amp @ 110V, SPST (resistive load) DC Current Output 4-20m A (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

• Proportional Band 0 to 300.0% • Integral time 0 to 3600 seconds • Derivative time 0 to 900 seconds • Hysteresis 0.0 to 200.0 or 0.0 to 2000 • Cycle time 1 to 100 seconds

Front Panel Lexan construction, Drip/Dust proof; IR rating: IEC IP63 Power Supply 90 to 264 VAC; 50/60 Hz (< 5VA power consumption)

Ordering Information: 48VFL11 ....1/16 DIN Temperature PID Controller with one relay output 48VFL13 ....1/16 DIN Temperature PID Controller with 4-20m A output 96VFL11 ....1/4 DIN Temperature PID Controller with two relay outputs 96VFL13 ....1/4 DIN Temperature PID Controller with 4-20m A output

www.extech.com Specifications subject to change without notice. 6/24/09 - R1 Copyright © 2009 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.