Radium Engineering Fuel Level Sender Installation instructions (PDF) ATTENTION:1. The fuel level float shroud from Radium 20-0847-XXX is only compatible with newer Radium FCSTs (20-099X-XX).2. For previous Radium 20-049X-XX and 20-069X-XX FCST versions, the non-shrouded Radium 20-0747-XXX must be used.3. Non-shrouded Radium 20-0747-203 and 20-0747-297 level senders are compatible with all Radium FCST part numbers. This fuel level sensor uses the standard SAE 5-bolt mounting pattern, extensively used with the Radium Fuel Cell Surge Tank.Full stainless steel sealed construction with magnetic float.Suitable for use with gasoline, diesel, water, and all alcohol based fuels including methanol, ethanol, E85, etc.NOTES:-All level senders are 0 ohms empty to 90 ohms full (common with many aftermarket gauges.)-Radium does not sell fuel level gauges, but a popular option is this Autometer Fuel Level Gauge-To test the sender, measure the resistance between the two wires while tipping the sender to allow the float to move.-If purchased with a Radium Fuel Cell Surge Tank (FCST), the sender will come pre-installed.-If the output of this sender is not compatible with your OEM fuel gauge, consider a resistance signal converter, FOUND HERE. (Radium Engineering does not have experience with this product, contact Classic Instruments for more information)SPECIFICATIONS:PROBE MATERIAL: 304 Stainless SteelFLOAT MATERIAL: Plastic Buna-NMOUNTING FLANGE: 5-Bolt SAEMOUNTING GASKET: FKMRESISTANCE: 0 (Empty)-90 (Full) OhmsPVC WIRES: 18" (460mm) with PA CoverCONNECTORS: Deutsch DT, 2POPERATING TEMP: -40F to +185F INCLUDED-Level Sensing Probe-SAE 5-Bolt Gasket-Stainless Bolts 10-32 (x5)-Deutsch DT 2P Connector-Deutsch DT Sockets (x2)Part Number 20-0747-203 shown above. Part Number 20-0847-297 shown below.
