TSF40 Series Compact Internal Mount with Temperature Sensing Compact design with temperature sensing Available in Nylon, Polypropylene or PPS 25VA & 100VA versions Many variants are UL recognised components File No. E171218 WRAS Approved versions The TSF40 series is a compact internal fitting device, with a high specification thermistor so capable of sensing both liquid level and temperature. Mounting of this series requires access to the inside of the tank. Typical applications include vending machines, commercial washing machines and evaporator units. They are manufactured in a variety of materials with a choice of gasket materials, to suit most commonly used liquids. The switch action may be reversed by rotating the device through 180º. Available with either flying leads or M12 connection socket. Cable sets are available for use with M12 connection versions. Thermistor Specification Nominal Temperature Resistance Resistance Tolerance 4.3% (120ºC) Operating Temperature Range Temperature Sensing Accuracy Beta Value Response Time Dissipation Constant Technical Specification Material TSF44 Polypropylene WRAS approved Colour Black Opaque Temp. Range °C -20 / +75 -20 / +100 °F -4 ./ +167 -4 / +212 Min. Fluid SG 0.85 0.85 Must close level (SG=1) 7mm 8mm Must open level (SG=1) 20mm 20mm * Maximum temperature requires ETFE cable to be specified. TSF48 Polypropylene UL approved White -20 / +100 -4 / +212 0.85 8mm 20mm Electrical Specification Contact Form Switching Power Max VA Switching Voltage AC Max V Switching Voltage DC Max V Switching Current Max A All ratings are for resistive load only. 100W (H code) N/O (N/C) 100 300 300 1 Standard PartsMaterial TSF43H100DF Nylon TSF43Y100DF Nylon TSF44H100DF PP TSF44Y100DF PP TSF46H050TG PPS TSF46H100DF PPS TSF46Y050TG PPS TSF46Y100DF PPS TSF48H100DF PP (UL) TSF48Y100DF PP (UL) TSF43 Nylon 25W (Y code) N/O (N/C) 25 240 120 0.6 Temperature Max Power -20ºC to +75ºC 100VA -20ºC to +75ºC 25VA -20ºC to +100C 100VA -20ºC to +100ºC 25VA -10ºC to +120ºC 100VA -10ºC to +100ºC 100VA -10ºC to +120ºC 25VA -10ºC to +105ºC 25VA -20ºC to +100C 100VA -20ºC to +100C 100VA TSF46 Polyphenylene Sulphide (PPS) Grey -10 / +120 * +14 / +248 * 0.85 9mm 24mm Leadouts 100cm PVC 16/0.2 100cm PVC 16/0.2 100cm PVC 16/0.2 100cm PVC 16/0.2 50cm ETFE 19/0.2 100cm PVC 16/0.2 50cm ETFE 19/0.2 100cm PVC 16/0.2 100cm PVC 16/0.2 100cm PVC 16/0.2 Gasket Nitrile Nitrile Nitrile Nitrile Viton Nitrile Viton Nitrile Nitrile Nitrile Approvals WRAS WRAS WRAS WRAS WRAS & UL WRAS & UL WRAS & UL WRAS & UL UL UL 10k Ohm at 25ºC +/- 1% (25ºC) to +/-20ºC to +120ºC +/-0.2ºC (0ºC to +70ºC) 3892K (0/50ºC) <1 sec 0.75mW/K Custom versions can be made for particular applications. Please contact Cynergy3 with your requirements. Mechanical Dimensions All dimensions are in millimeters (inches) 88mm**(3.5") 18mm (0.71") max. 55mm** (2.2") Cable version Red - Switch Green - Thermistor 8mm (0.3”) max tank wall M12 connection version Switch Closed Thermistor on pins 3 & 4 4 Must close level Cynergy3 Components Ltd. 7 Cobham Road Must open level Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Email:email@example.com ISO9001C E R T I F I E D 1 42mm* 40o max (1.7") * 49mm TSF46 ** Add 10mm to dims, TSF46 Gasket Seal Switch Open 3 2 Switch on pins 1 & 2 16.5mm (0.65") Hole in Tank M16x2 thread Nylon Nut www.cynergy3.com TSF40 2016 © 2016 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.