NML-308 are miniature synthetic (nonmetallic wetted parts) float level transducers suitable for level measurement in vessels of up to 48 inches in height. Floats are made from PTFE (Teflon®). Tubes are 316 stainless steel clad with PFA or PTFE (Teflon®). Fittings are available in Polyethylene (PE), polypropylene (PP), PVC or PTFE (Teflon®). The use of 1-1/4"or 1-1/2" NPT fittings accommodates the diameter of the float and allows the units to be installed from the top of the vessel, or mounting bracket, without removing the float. Each transducer comes standard with cable or 4-pin Micro-DC plug. Custom cables are available. The transmitted level signal is generated via a DIN rail transmitter mounted remotely.