The SERIES L6 Flotect® Float Switches is a rugged and reliable float switch which operates automatically to indicate tank level. It is offered with a 303 SS or brass body with spherical or cylindrical float options.

Features:
• Durable cage design with large diameter 316 SS diaphragm seal that is non-clogging and damage resistant to floating solids
• Incorporates lightning and surge protection utilizing dual arrestor technology, grounded to case, eliminating both power supply surges and lightning ground strike transients (surge protection is not guaranteed and is not covered by warranty) on PBLT2 models
• Maintenance free filter eliminates particulate or water droplets from entering the transducer
• UL approved intrinsically safe on PBLTX models for use in hazardous locations when used with proper barrier
• 270 lb tensile strength shielded and vented cable • Excellent chemical compatibility
• NPT connection allows the unit to be rigidly installed in a pipe/conduit, or the addition of a A-625 hanging loop for attaching a chain for pulling out of the installation
• Standard 72 hour lead time ensures minimal downtime

Approvals:
•PBLT2: CE, PBLTX: CE, cULus intrinsically safe for Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1. (According to control drawing 01-700797-00)*

Applications:
Wastewater
• Sludge pits, clarifiers, digesters
• Alum tanks
• Chemical storage tanks
• Oil tanks
• Lime slurry
• Sumps
• Reservoirs

Specifications:

Service:	Compatible liquids.
Wetted Materials:	316 SS, 316L SS, Epoxy, cable: ETFE or polyurethane.
Accuracy:	±0.25% FS (includes linearity, hysteresis, and repeatability).
Temperature Limit:	PBLT2: 0 to 200°F (-18 to 93°C), PBLTX: 0 to 176°F (-18 to 80°C).
Compensated Temperature Range:	PBLT2: 0 to 180°F (-18 to 82°C), PBLTX: 0 to 176°F (-18 to 80°C).
Thermal Effec:	±0.02% FS/°F.
Pressure Limit:	2X FS.
Power Requirement:	PBLT2: 13 to 30 VDC, PBLTX: 10 to 28 VDC.
Output Signal:	4 to 20 mA DC, two wire.
Response Time:	50 msec.
Loop Resistance:	900 Ω.
Electrical Connection:	Wire pigtail.
Mounting Orientation:	Suspended in tank below level being measured.
Electrical Protection:	PBLT2: Lightning and surge protection, PBLTX: none.
Weight:	4.3 lb (2.0 kg).
Agency Approvals:	PBLT2: CE, PBLTX: CE, cULus intrinsically safe for Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1. (According to control drawing 01-700797-00).*