Macurco TX-12-HS White Hydrogen Sulfide H2S (Line Voltage) Fixed Gas Detector Controller Transducer with White Housing
- Output: fan relay, alarm relay and 4-20ma current loop.
- Controls: buzzer, Digital display, latching relay, relay Delay, relay minimum runtime.
- Mounts on a standard 4” x 4” electrical box.
- 5 a spdt fan relay controls starters of exhaust fans.