Model: M91
Model 91 High Pressure Selector Relay is designed to select the higher of two signal pressures, and to provide a continuous output pressure (or pressure range) to a controller. The ability to precisely control pressure switching and pressure monitoring functions make the Model 91 the logical choice in dead end or low flow applications such as precision control loops.
| Ambient Temperature (°C) | -40 to 93.3 |
| Maximum Signal Pressure (psig) | 200 |
| Maximum Differential between Signals (psig) | 100 |