The MLS-020-TF Liquid Level Switch is float activated to operate an electrical SPDT reed switch for annunciation/pilot signal for indication of high level to an annunciator, controller or PLC. The MLS-020-TF connects directly into the gas scrubber wall and can be used with an FW Murphy weld collar or external float chamber. The MLS-020-TF's process connection is 2 in. NPT. The test button tests for float function; the complete mechanism including the magnetic activation of the reed switch; and the wiring from the switch to the control panel. Features of the MLS-020-TF include: * Clean magnet design virtually eliminates iron filing accumulation on the magnet * Seal-free construction * ANSI/ISA 12.27.01 compliant (Single Seal) * Push button to test functions * Operates in 0.50 specific gravity or heavier fluids * Designed for harsh gas compressor scrubber applications * 304 cast equivalent SS body and 304 SS float * Rated for 2000 psi (13.8 MPa) [138 bar] working pressure * Trip on rising and falling without need to rotate body * Electric model only available * Screws directly into the scrubber, or can be mounted via an FW Murphy External Float Chamber * CSA C/US Class I, Div. 1, Grp. B, C & D locations * Canadian registration pending Sales BulletinInstallation InstructionsScrubber Float TestScrubber Level Control System Bulletin
For California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.