Blog | Big Bear Instruments

Gefran 650, 1250 and 1350 Controllers

Gefran offers a series of solutions for all applications requiring accurate and safe PID control. Actions needed to address today's challenges in various sectors of industry. Gefran offers a wide range of products that are scalable in both performance and features. PID controllers are designed with a special focus on ease of use and configuration. LCD touchscreen displays provide clear and immediate information on process status and ensure safe operation.
Temperatures within a machine or process can fluctuate slightly and that change, if unnoticed, can ruin products. That's why having an accurate temperature controller that is easy to use and
monitor is important. Big Bear offers a full list of temperature controllers that are equipped with the best comprehensive control for most temperature and process control loops. They are designed to be reliable in the most demanding manufacturing or scientific applications. Sort by manufacturer, series, controller type, DIN size, or input type to find the best controller for your needed application.

Gefran’s model 650 – 1250 - 1350 PID temperature controllers, in format 48 x 48, 48 x 96 and 96x96mm (1/16th, 1/8th and 1/4 DIN) are full of advanced functions.

FLEX-VIEW DISPLAY

On Gefran’s new controllers, everything can be customized: faceplate color, display, operator messages, logo, and use of the bargraph (1250/1350).

Attributes, such as, character size, black/white contrast, and the combination of different message colors, guarantees excellent readability even at a distance.

EASY AND FAST SETUP

There are three configuration methods: from keyboard in only 7 steps, from PC with our free to download GF_eXpress configurator software , and from the Zapper portable configurator.

SETPOINT PROGRAMMER

The temperature profiles can be set in 12 steps, grouped and saved in 4 programs with trigger inputs and programmable event outputs.

PREVENTIVE MAINTENANCE

Outputs can be programmed to indicate when the actuators ( relay, ssr, IR lamps ) are close to the lifetime limits and maintenance is needed.

ENERGY MONITOR

Measures and controls the energy consumption of the system. Checks and reports if the system exceeds the expected values.

Tutorial for configuration of PID controllers

Blog posts of '2022' 'October'

Gefran 650, 1250 and 1350 Controllers

BIG BEAR INSTRUMENTS PROCESS CONTROL & MEASUREMENT SOLUTION EXPERTS