Application – High & Low Liquid Level Control; WP up to 1500 psig
- Float-actuated Electric Switch for High & Low Liquid Level Control and Interface Control
- Provides Electric Switch input for control systems, alarms or other switch operations
- Low Specific Gravity of .4 and above
- Interface as low as .1 Specific Gravity differential
- Use on production separators, heaters/treaters, scrubbers, liquid accumulators & process vessels
- Direct mounting inside vessel or threaded External Float Cage
Specifications
| Working Pressure | Pressures up to 1500 psig with manual override |
| Temperature | -40º F to +392º F |
| Specific Gravity | 0.4 minimum; interface 0.1 differential minimum |
| Switch Rating | SPST and SPDT 250V – 0.40A resistive, 120V – 0.83A resistive, 24V – 3.0A resistive; 3.0A maximum in-rush capability; 4 watts minimum for proper switching SPST and SPDT Light Load 150V – 0.17A resistive, 110V – 0.23A resistive, 24V – 1.0A resistive; 1.0A maximum in-rush capability; 0.1 watts minimum for switching |
| Materials | 316 Stainless Steel Wetted components; Hermetically sealed reed switch |
| Process Connection | 1½” NPT standard, 2” NPT, 3” flanged or larger |
| Electrical Connection | ½” NPT conduit |
| Certification | CSA: Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1 to USA & Canada Standards; (rating with relay enclosure Class I, Div. 1&2, Groups C,D; Class II, Div. 1, Groups E,F,G; Class II, Div. 2, Groups F,G; Class III ) CSA: Single seal applications per ANSI/ISA 12.27.01-2003 |