Description
- Selectable relay actuation levels
- 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
MacurcoOX-12 Oxygen O2 (Line Voltage) Fixed Gas Detector Controller Transducer
