Application – Control Vapor Pressure or Liquid Level
- Electric pressure-actuated switch for controlling Vapor Pressure on a vessel or to provide Liquid Level Control
- Provides electric switch input for control systems, alarms or other operations
- Highly sensitive Pressure Switch is adjustable from 0” to 8” of water
- Liquid Static Head Switch is adjustable in a range from 2’ to 30’ of water
- Use on stock tanks or other vessels operating at atmospheric pressures
- Simple, Direct mounting 2” NPT vessel connection
Specifications
| Working Pressure | Atmospheric |
| Vapor Pressure Range | Switch range from 0” to 8” of water |
| Static Head Pressure Range | Head Pressure Switch range from 2’ to 30’ of water |
| Temperature | -20º F to +180º F |
| Switch Rating | |
| Vapor Pressure | SPST, Mercury, 1 amp at 115 V AC, .5 amp at 220 V AC |
| Static Head Pressure | SPST, Mercury, 6 amp at 115 V AC, 3 amp at 220 V AC |
| Materials | Cast iron body; aluminum stem (6100-1), stainless steel stem (6100-2); stainless steel switch rod; nylon reinforced nitrile diaphragm |
| Process Connections | 2” NPT standard |
| Electrical Connections | ½” NPT conduit standard |