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Captrol 511
Capacitance Probes, Capacitance Probes, Devalan, L&J Technologies, Level SwitchesDesigned to be the ultimate in detecting the presence or absence of various materials from powder bulk solids to most liquids. The electronics are self contained in a cast aluminum housing pre-assembled to a rugged three element sensing probe. -

Captrol 514
Capacitance Probes, Capacitance Probes, Devalan, L&J Technologies, Level SwitchesSuperior integral mount Microcontroller Based R.F. Capacitance "Multi-Point" Level Switch used in liquids and powder bulk solid applications. -

Captrol Cap Point 520
Capacitance Probes, Capacitance Probes, Devalan, L&J Technologies, Level SwitchesPoint level control of liquids or bulk solids -

Captrol Integral 500 R.F. Capacitance
Capacitance Probes, Capacitance Probes, Devalan, L&J Technologies, Level SwitchesCost effective Microcontroller Based R.F. Capacitance On/Off Switch used in powder bulk solid and liquid applications. -

Combination Conservation Vent and Flame Arrester (2-12 inch sizes)
Biogas, Biogas Shand & Jurs, Digester Cover Equipment, L&J EngineeringSingle, easy to configure package providing for pressure and vacuum relief, as well as positive flame stop on low pressure tanks containing flammable liquids or solvents having a low flash point. -

Detonation Flame Arresters
Biogas, Biogas Shand & Jurs, Digester Cover Equipment, Digester Gas Steam Equipment, Flame, Deflagration & Detonation Arresters, Flame, Deflagration & Detonation Arrestors, L&J Engineering, L&J Technology, Shand & Jurs, Tank Fittings, Flame Arrestors, Valves & ACCProvides protection against flame propagation through piping runs and vapor recovery systems, while allowing maximum flow efficiencies. This design quenches a flame front approaching from either direction, even if it has transitioned to a detonation. -

Dual Actuator Flanged Chamber Mounted Switch
Chamber Mounted Level Switches, Chamber Mounted Level Switches, L&J Technologies, Level Switches, OmnitrolModels 764F, 766F and 768F are double actuator flanged chamber mounted units. Switching differentials for standard specific gravity settings are shown in Table A on reverse side. -

Dual Actuator Welded Chamber Mounted Switches
Chamber Mounted Level Switches, Chamber Mounted Level Switches, L&J Technologies, Level Switches, OmnitrolModels 764W, 766W and 768W are double actuator controls. Each control is available with a wide variety of switches. -

Expanda-Seal
L&J Technology, Shand & Jurs, Tank Accessories, Tank Fittings, Flame Arrestors, Valves & ACCUses tank pressure to inflate the gasket. This design actually uses the internal vessel pressure to create a tighter seal the closer the pressure gets to the set point. -

Fiberglass Reinforced Plastic Gauge Hatch
Tank Fittings, Flame Arrestors, Valves & ACCThe Shand & Jurs 94069 Series Gauge Hatches are designed to provide ready access to storage tanks for level gauging or obtaining samples. Carefully chosen resins allow application to a wide range of products that previously required exotic metal construction. -

Field Calibrator
Tank Gauges / Level GaugesThe MCG 2100 is able to communicate with any of the L&J engineering Level Gauges. The calibrator is equipped with the ability to display the level reading, temperature reading and the discrete input status being sent back from the transmitter. -

Field Interface
Tank Gauges / Level GaugesThe MCG 3200 Field Interface Card Enclosure is a powerful, flexible interface that accepts data from standard serial devices via TTL, current loop, RS232C, or RS 485 and outputs Tankway regulated field power and proper signal voltage levels.