Shand & Jurs (L&J Technologies & L&J Engineering) products

The Shand & Jurs Model 92030 Automatic Tank Level Gauge is a float actuated tape driven gauge. Through the use of digital counters float travel is accurately indicated to 1/16 of an inch over the entire tank range.

Over the years Shand & Jurs has provided the marine industry with more float-type gauges than any other manufacturer. Level measurement instruments operating on bulk carriers, product carriers, crude carriers, chemical carriers, ore/bulk/oil carriers, and LNG carriers provide us with the expertise required for the safe handling of liquids for today`s tankers.

The Shand & Jurs Model 92500 Retrofit Gauge is specifically designed to replace existing Varec Model 2500 Gauges and GSI 2500 Model in existing installations. The Shand & Jurs 92500 allows for improvement in accuracy while minimizing field labor to replace existing gauges.

The Shand & Jurs Model 93376 Semi-Automatic Tank Gauge and Sampling Lock has been designed as an intermediate step between hand gauging and fully automatic tank gauging. The inherent inaccuracy of hand gauges led to the design of this tank gauge, which entirely eliminates the human element in the sequence of lowering the tape and bob to the bottom of the tank in order to obtain an `innage` reading.

The Shand & Jurs Model 93421 Tape or Cable Block Valve is utilized in Automatic Level Gauging Systems to isolate the pressure source from the gauge head for inspection, and service of the gauging system without reducing tank pressure, or in installations where it is necessary to close a valve on a flat tape or cable. Should the action of product turbulence cause the tape to break, the cable block valve offers a cable catcher that stops the tape at the tape-cable junction. The tape cable assembly is replaceable without depressurizing or emptying the tank during tank filling, when breakage is seen.

The Shand & Jurs Model 93603 Liquid Seal is used with liquid level gauges to retain tank vapor space pressure and vacuum. It is also used as a barrier to protect the gauge head from corrosive tank vapors or other effects. The construction of the liquid seal features aluminum housings, galvanized iron pipe, Delrin tape pulleys that rotate on Teflon bearings and stainless steel shafts. The 93603 requires a relatively simple installation. The seal assembly is installed within a piping configuration that runs from the top of the tank, along the side, to the bottom.

The Shand & Jurs Model 99050 Gauge Head Limit Switch Assembly contains 2, 4 or 6 cam operated switch elements in an explosion proof enclosure for Class I, Division 1, Group D hazardous locations. One full rotation of the input shaft corresponds to full float travel for the maximum tank height on the nameplate.

The Shand & Jurs Model 92500 Retrofit Gauge is specifically designed to replace existing Varec Model 2500 Gauges and GSI 2500 Model in existing installations. The Shand & Jurs 92500 allows for improvement in accuracy while minimizing field labor to replace existing gauges.