GEFRAN is a leading brand in the field of automation components and control systems of industrial processes;

Is synonymous of quality and competence in the design and production of sensors, components, systems and drivers thanks to constant attention to market trends and the continuous updating of technical personnel.

EPISTOLIO since its birth is a partner of GEFRAN for distribution, in Italy and abroad:


Key components for process control, the GEFRAN sensors measure the main variables such as temperature, pressure, position and force.

The primary element is produced in clean rooms, protected from any kind of interference environment and equipped with very high technology work and control tools.

In particular EPISTOLIO deals with the distribution of:

  1. Position Transducers – Magnetostrictive (series OMP1, MK4A);
  2. Position Transducers – Potentiometers (LT, PK, PC, PZ12, PZ34, PS, PR65);
    1. Thermocouples and thermoresistances (series TC1, TC3, T4 TC5, TC5N, TC6, TR1, TR5, TR5N, TR6, AR6);
  3. Load Cells (TR, CU, TC, TH, CM series).


There are three product lines dedicated to the indication and control of process variables: solid state relays, regulators and electronic indicators.
This range of devices offers cutting-edge solutions and meets the needs of process optimization and intelligent management of energy consumption with outstanding support services and fast deliveries, the key factors which make GEFRAN and EPISTOLIO competitive and reliable partners.

EPISTOLIO always has in its stock a broad range of products, such as:

Solid State Relays single phase with heatsink, VDC logic control mod. GTS;
Configurable regulators series 400, 401, 1200, 1300, 1000, 800, 1600, 2500;
Temperature indicators series 4T72, 4T48, 4T96, 2400, 2300.