Level Switch is designed for use with slurries.
Press Release Summary:
Used when pollution remediation system requires level switch in particulate-heavy sewage or slurries, L-5 with NEMA 4 cover and L-5SS with stainless steel cover employ one or two stainless steel floats on phosphor bronze shaft to detect difference in specific gravity between oil and water. This 15 A, 120/240 Vac switch signals pump, alarm, or solenoid valve, and dry circuit can be specified for use in microprocessor.
Original Press Release:
Level Switch for Slurries
When the pollution remediation system requires a level switch in particulate heavy sewage or slurries, the L-5 with Nema 4 cover or the L-5SS with a stainless steel cover level switches by Harwil Corp fit the specification. With one or two stainless steel floats on a phosphor bronze shaft, the L-5 can detect the difference in specific gravity between oil and water. The 15 Amp, 120/240 VAC level switch signals a pump, an alarm, or solenoid valve. A "dry" circuit can be specified for use in a microprocessor. In hazardous areas, the L-5 can be supplemented with the Intrinsically Safe Solid State Hazardous Relay (Series 27) also available from Harwil Corp. Technical assistance is available at Harwil Corp, (800) 562-2447; (805) 988-6800, FAX (805) 988-6804; or E-mail Harwil@harwil.com. Web: www.harwil.com.
