Controllers

Mechanical modulating temperature controller for modulating control of valve and damper actuators etc, using a 135 ohm signal, (series 90).

Dwyer 16B-33, 1/16 DIN (48x48mm) Controller monitors and controls temperatures and other variables in furnaces, ovens, environmental chambers and machinery. Universal input.

The Dwyer MN-1 Signal converter allows the connection of any half duplex RS485 signal int a PC via USB. Ideal for programming set up of Temperature and Process Controllers.

Love 40M-20 Digital Temperature Switch by Dwyer is a simple on/off temperature controller which also works well as a cost effective indicator.

Love 40M-40 Digital Temperature Switch by Dwyer is a simple on/off temperature controller which also works well as a cost effective indicator. Probe not included.

1/32 Din (48 x 24) PID Controller with Universal Input, Switched DC & Relay Outputs

1/4 Din (92 x 92) PID Controller with Universal Input & Switched DC Output

Dwyer 4B-33, ¼ DIN (96 x 96 mm) Controller monitors and controls temperatures and other variables in furnaces, ovens, environmental chambers and machinery. Universal input.

1/16 Din (48 x 48) PID Controller with Universal Input, Switched DC & Relay Outputs

1/16 Din (48 x 48) PID Controller with Universal Input, Process & Relay Outputs

1/16 Din (48 x 48) PID Controller with Universal Input, 2 x Digital I/O, Switched DC Output

The Dwyer TSW-150 Digital is ideal for use in Frost Protection in New Zealand. With simple on/off control, it can easily keep a pump or valve shed from freezing by controlling a heat source at very low temperatures.