The LFS301 level float switch is a flanged single float assembly which has been designed to be a robust and highly reliable level detector providing long, trouble free service.
The LFS301 level switch has a single 316 stainless steel float with a specific gravity of 0.75. The float dimensions are 28mm OD x 9.5mm ID x 27mm long.
The volt free contact switching function can be specified as normally open, normally closed or changeover to suit your particular application.
The LFS301 is additionally available with ATEX Exia, IECEx Exia, UKEX Exia (intrinsically safe), ATEX Exd, IECEx Exd or UKEX Exd (flameproof) hazardous area approval for use within Zones 0, 1, 2, 20, 21 and 22.
Through our special build department this level float switch can be ordered to incorporate a temperature sensor (RTD or thermocouple) or temperature switch.
|Flange Size||1" • 1.5" • 2" • 2.5"|
|Flange Rating||150lb • 300lb • 600lb • 900lb • 1500lb|
|Flange Type||Raised Face (RF) • Flat Face (FF) • Ring Type Joint (RTJ)|
|Switching Function||Normally Open • Normally Closed • Changeover (SPDT)|
|Connection Head||Aluminium • 316 Stainless Steel • Plastic|
|Approvals||ATEX Exd II 2 GD • IECEx Exd II GD • UKEX Exd II 2 GD • ATEX Exia II 1 GD • IECEx Exia II 1 GD • UKEX Exia II 1 GD|
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