LLF70 Series Compact, External Fitting, Low Level, Low S.G. Float Switch Suitable for low specific gravity liquids (0.7 S.G.) Very low level sensing Class leading compact design Compression seal fitting Flying Lead or M12 plug connection Available in Nylon, Polypropylene, PPS & PVDF 25VA & 100VA versions available Many variants are UL recognised components File No. E171218 Many variants have WRAS and /or UL approval Technical Specification LLF73 LLF74 LLF78 LLF76 LLF77 Material Nylon Polypropylene Polypropylene Polyphenylene Polyvinylidene WRAS approved UL approved Sulphide (PPS) Fluoride (PVDF) The LLF70 series is designed for fitting Colour Black Opaque White Grey Green through a tank wall from the outside, Temp. Range C -20 / +75 -20 / +100 -20 / +100 -10 / +120* -10 / +105 where access to the inside for fitting is not F*-4 ./ +167 -4 / +212 -4 / +212 +14 / +248 -14 / +221 Min. Fluid SG 0.7 0.7770. 0. 0.7 possible. Must close level (SG=1) 1mm 1mm 1mm 1mm 1mm Must open level (SG=1) 10mm 10mm 10mm 10mm 10mm These devices are particularly suitable for * ETFE cable needs to be selected in order to achieve the maximum temperature rating detecting low levels of liquids in the Electrical Specification 25W (Y code) 100W (H code) bottom of tanks and containers, and for Contact Form N/O (N/C) N/O (N/C) lower SG liquids. Typical applications Switching Power Max VA 25 100 include vending machines, commercial Switching Voltage AC Max V 240 300 dishwashers and auxiliary tanks on Switching Voltage DC Max V 120 300 Switching Current Max A 0.6 1 vehicles. All ratings are for resistive load only. These are manufactured in a variety of Standard Parts Material Max Power Leadouts Gasket Approvals plastics, with a choice of gasket materials, LLF73H100RN Nylon 100VA 100cm PVC 16/0.2 Nitrile WRAS LLF73Y100RN Nylon 25VA 100cm PVC 16/0.2 Nitrile WRAS to suit most commonly used liquids. LLF73Y100RM Nylon 25VA 100cm PVC 16/0.2 Silicone WRAS LLF74H100RN Polypropylene 100VA 100cm PVC 16/0.2 Nitrile WRAS The switch action may be reversed by LLF74Y100RN Polypropylene 25VA 100cm PVC 16/0.2 Nitrile WRAS mounting the device with the float able to LLF74Y100RM Polypropylene 25VA 100cm PVC 16/0.2 Silicone WRAS LLF76H100RN PPS 100VA 100cm PVC 16/0.2 Nitrile WRAS & UL move upwards away from the body, instead LLF76Y100RN PPS 25VA 100cm PVC 16/0.2 Nitrile WRAS & UL of the more normal downwards direction. LLF77Y100GN PVDF 25VA 100cm PTFE 7/0.2 Nitrile UL LLF77H100GN PVDF 100VA 100cm PTFE 7/0.2 Nitrile UL Available with either flying leads or M12 LLF77Y100GV PVDF 25VA 100cm PTFE 7/0.2 Viton UL LLF77H100GV PVDF 100VA 100cm PTFE 7/0.2 Viton UL socket for electrical connection. Cable LLF78H100RN PP (UL) 100VA 100cm PVC 16/0.2 Nitrile UL sets with M12 plugs are also available. LLF78Y100RN PP (UL) 25VA 100cm PVC 16/0.2 Nitrile UL LLF73HNP Nylon 100VA M12 connection Nitrile WRAS Custom versions can be made for LLF73YNP Nylon 25VA M12 connection Nitrile WRAS LLF74HNP Polypropylene 100VA M12 connection Nitrile WRAS particular applications. Please contact LLF74YNP Polypropylene 25VA M12 connection Nitrile WRAS Cynergy3 with your requirements. LLF76HNP PPS 100VA M12 connection Nitrile WRAS & UL LLF76YNP PPS 25VA M12 connection Nitrile WRAS & UL LLF77HNP PVDF 100VA M12 connection Nitrile UL LLF77YNP PVDF 25VA M12 connection Nitrile UL LLF77HVP PVDF 100VA M12 connection Viton UL Cynergy3 Components Ltd. LLF77YVP PVDF 25VA M12 connection Viton UL 7 Cobham Road LLF78HNP PP (UL) 100VA M12 connection Nitrile UL Ferndown Industrial Estate LLF78YNP PP (UL) 25VA M12 connection Nitrile UL Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Email:sales cynergy3.com www.cynergy3.com ISO9001CERTIFIED LLF70 2018 www.cynergy3.com Made in the UK 2018 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.LLF70 Series Compact, External Fitting, Low Level, Low S.G. Float Switch Mechanical Dimensions Electrical Connections M12 connection version (suffix P) 2 1 3 4 Switch on pins 1 & 2 Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Email:sales cynergy3.com www.cynergy3.com ISO9001CERTIFIED www.cynergy3.com 2018 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.