Series 1810 from Athena Controls is a 1/8-DIN sized, analog setpoint temperature controller that provides PID control accuracy. The unit has a front-panel, linearized analog setpoint dial and deviation bargraph display consisting of 10 LEDs. Suitable for general process applications, the controller is packaged in an aluminum case. It is available in mechanical relay, solid-state relay, 4 to10 mA DC and pulsed 20 V DC output types.
May/June 2000 RS# 229