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> New 1 robert shaw 304B-B2-B5 level-tek indicator nnb
New 1 robert shaw 304B-B2-B5 level-tek indicator nnb
THIS LOT CONSISTS OF: 1 NEW ROBERT SHAW 304B-B2-B5 LEVEL-TEK LEVEL INDICATOR. NEW NO BOX. SUPPLY 120 V 50/60 HZ. 3 W. 5 VA. CONTACTS DPDT 5 AMP AT 28 VDC 120 VAC. 3 AMP AT 240 VAC. 1/2" PORT. The Robertshaw Model 304B Level-Tek is an all electronic, RF, capacitance-actuated, on-off control instrument for detecting predetermined product level changes in tanks, sumps, silos, and other vessels or containers. Products may include liquids, powder, granular, lump and flake materials (conductive or non-conductive). Housed in a CSA Certified explosion-proof and dust-tight enclosure, the Model 304B is self-contained and features the use of integrated circuits to insure long-term stability, reliability, and reduced maintenance. Control action is provided through contacts of a DPDT dust-tight plug-in relay. The instrument is available with a choice of three supply voltages, and has adjustable differential (dead-band) and adjustable time delay. ADDITIONAL INFO AND SPECS AT http:// /images/pdf/100_304B.pdf. CONDITION: NEW SURPLUS.
