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Jun 01 04 03: 33p T 4 RCCUTITE 650 952-7631 p. 3 <br /> Eleciric Tank Transmitter T <br /> Tj , Li uid Level Control S stems <br /> Mod(:'/ 2-412 O V F-1"-'F t l__L) 120 Finn Court,Farmingdale,NY 11735 <br /> (631)2938450 Fax(631)293-8533 www.pneumercefor.00m <br /> Direct Lift Magnetic Float Type <br /> Description: The Direct Lift Magnetic Float type liquid level transmitter, Model <br /> 2-412, utilizes a unique method of Introducing a change in the electric signal to a <br /> IL remote indication device. The system is basically very simple in mechanical design <br /> and electrical concept. The transmitter consists of a sealed tube extending the <br /> f depth of the tank around which a "do-nut" float is free to move up or down as the <br /> tank liquid level changes. The float contains an embedded magnet that provides a <br /> 1b continuous uninterrupted electric signal to a remote analog or digital indicating <br /> device. The slightest change in the float level instantly changes the transmission <br /> signal. Being a float operated device its reliability and accuracy is unaffected by <br /> variation of the liquid specific gravity. <br /> Material: The standard Direct Lift tank assembly consists of a 3 5/8" diameter <br /> stainless steel float, properly guided to move freely on the '/2" stainless steel tube. <br /> The mounting assembly on top of the tank has an explosion proof conduit housing <br /> attached to a 4" bushing. The float and stainless steel tubing are installed through <br /> the 4"tank opening. <br /> Installation <br /> The installation is easily accomplished by installing through the appropriate tank <br /> I opening and attaching to the tank. The transmitter may be mounted on a standpipe <br /> extending above the tank, provided the company is informed prior to fabrication. <br /> I Electrical adjustments if required, are made at the indicator.The tank unit is pre-set <br /> and ro adjustments should be necessary. Standard electrical wiring and wiring <br /> practices should be followed. The low voltage wiring must be run in a separate <br /> ' conduit containing no line voltage. When the tank is underground an access <br /> chamber large enough to permit removal and servicing must be provided. <br /> K� <br /> Rw <br /> m Vie' 1!15 J <br /> ..R.14,78" 2-412 TRANSMITTER <br /> 1"NPT <br /> UNE <br /> 8.6D TO INDICATOR <br /> LENGTH <br /> Is <br /> —�-- 4"NPT TANK <br /> �-- FITTINO(STEELI , <br /> 1 <br /> TANK <br /> l.0. <br /> (TYPICAL) STAINLESS STEEL <br /> z' TUBE AND FLOAT <br /> 1 <br /> 3 SB"O.D. <br /> a- <br /> �3.0"MIN. <br /> T'+ L�El <br /> Pub.No.2-412.0 2001 Pneumeroator Co.,Inc.•All rights reserved•Litho in U.S.A.•May 2001 <br />