The Delta Electronics "A" series digital temperature controllers are economically priced, easy to use controllers suitable for any application requiring precise temperature control.
Available in 4 sizes, 48 x 48mm, 48 x96mm, 72 x 72mm and 96 x 96mm, all displaying both set value and present value. Control is by either manual, on/off or PID with auto tuning with a wide range of thermocouple or RTD inputs. Output can be either voltage pulse, 4-20mA or relay.
Additional features include two alarm outputs with 10 alarm modes, key lock function and optional RS-485 communications with free software.