Nelson TWIG Contact Controller A
Allows the TD200 to open and close contacts on up to four devices.
Nelson TWIG Repeater Controller
When topography, distance, or vegetation create communication challenges, the repeater will greatly increase the reliability, and extend the range of the TWIG system.
Nelson TWIG Controller
The TWIG is the field-mounted controller that is wired to the solenoid valve.
Nelson TD200 Controller
With large or remote sites requiring valve or pump activation, wireless control systems are the best choice. These systems allow remote activation and monitoring of valves, pumps, and virtually any other equipment.