Series 10Q 15Q Process Controller

Series 10Q & 15Q Process Controllers

The Barber-Colman Series 10Q and 15Q are 1/4 DIN, microprocessor-based process and temperature controllers used for precise regulation in industrial applications. This family provides digital display readout with programmable setpoints and PID control, accepting a range of thermocouple and RTD inputs.

Controllers in the series offer multiple configurable outputs — including relay and triac — for heating, cooling, and alarm functions. The family also includes a pressure-controller variant. These units are commonly applied in paper manufacturing, converting equipment, plastics processing, and other processes requiring accurate temperature control.

Series Range

• 10Q models — Digital 1/4 DIN process/temperature controls, including 10Q1, 10Q2, 10Q3, 10QR, 10QT, and 10QV configurations.
• 15Q models — 1/4 DIN temperature and process controllers, including 15Q1, 15Q3, 15QR, 15QT, and 15QV configurations.
• P0Q pressure controller — a 1/4 DIN pressure-control variant within the same family.

All products in this series are manufactured under the Barber-Colman brand.