K-Tek
Prairieville, LA 70769
Sep 26, 2008 Designed for corrosive, flammable, and toxic environments, KM26 Magnetic Level Gauge avoids direct contact with liquids, eliminating problems with coating, plating, fugitive emissions, and hazardous material leaks. Gauge can be constructed in pipe schedules from 10-120, with pipe diameters from 2-12 in. Oversized Chamber options provide extra clearance between float and chamber wall, preventing float damage and erratic measurements in presence of vapors or dirty fluids.

Ashcroft Inc.
Stratford, CT 06614
Mar 21, 2008 Ashcroft® GC51, available in ranges up to 0-7,500 psig, and GC52, offering D/P ranges up to 400 in. of water, are contained in NEMA 4X/IP65 enclosure. Both gauge and differential pressure transmitters feature SS wetted parts accommodating wet or dry media. Built-in LED display and 4-20 mA output provide local indication and remote signaling. Devices measure fluid levels in tanks, water towers, and across membranes in water purification systems.

Clark-Reliance Corp., The
Strongsville, OH 44136
Dec 11, 2007 Designed for ASME code compliance, LevelMax enables local and remote monitoring of boiler drum levels. This combination Drum Level Instrument Assembly utilizes Electro Eye-Hye System (Remote Drum Level Indicator) with water gauge glass attached for local, direct viewing of drum level. Electro Eye-Hye System is available with design pressures of 450, 1,000, 1,800, and 3,000 psig.

SenDEC Products Group
Fairport, NY 14450
Oct 12, 2007 Designed to save space, Dual Gauge incorporates variety of gauges in top and bottom window. Top LED bar can be programmed to monitor battery status, liquid fuel level, temperature range, or volts, while bottom window consists of hour meter with optional Flash Alert programmable service alarms. Hour meter can count to 9,999.9 hours with 1/10 hour resolution or to 99,999 hours with 1 hour resolution. Epoxy filled, gauge is waterproof as well as vibration and shock resistant.

Oil-Rite Corporation
Manitowoc, WI 54221 1207
Apr 11, 2007 Mounted flush to tank, Broad View Level Gauge features nylon viewing area of 1¾ in. across in lengths from 3-36 in., allowing unobstructed view from 3 visible surfaces. Upper and lower entry points of tank equalize atmospheric conditions within internal chambers of gauge, ensuring level of liquid in gauge is at exact height of liquid in tank. Gauge is suited for monitoring liquid levels from distance, in dark or confined spaces, or with clear/colorless fluids.

Mid-West Instrument
Sterling Heights, MI 48314
Jan 04, 2007 Suited for stationary and mobile applications, Models 115/116 feature dry bellows design with internal bi-directional relief valves with no liquid fill required to protect unit from over-range. Gauges offer differential pressure ranges of 0-10 in. to 0-415 in. H₂O. They work for vertical or horizontal tanks and are available with custom dial faces.

Dwyer Instruments, Inc.
Michigan City, IN 46361 0373
Sep 04, 2006 Available in 3.5 and 4.5 in. dial sizes, Series LEVG possesses dual psi and feet of water column scales with 3-2-3 ANSI B40.1 Grade B accuracy. Gages have black steel housing with chrome bezel. Wetted parts include brass socket and phosphor bronze Bourdon tube. Wide offering of ranges is available from 15 psi/34 ft of wc to 200 psi/460 ft wc, making units suited for monitoring water tank level. Red adjustable set-point indictor is included on every dial.

Emerson Process Management
Austin, TX 78754
Mar 23, 2006 Based on magnetic float technology, Mobrey® gages measure level of all types of liquids without requiring external power source. They offer measurement continuity in aggressive environments and provide basic or interface-level redundancy. Able to operate in temperatures from -160 to +400°C with pressure ratings from PN6-PN420 (ANSI 150-2,500), products are offered in standard- and high-duty versions available in stainless steel or PVC, PPH, PVDF, and PTFE.

L.J. Star, Inc.
Twinsburg, OH 44087
Dec 30, 2005 MagneStar(TM) provides non-intrusive level indication to protect workers from high-pressure and high-temperature fluids in tanks and vessels. Use of product also avoids danger of catastrophic failure of gage or associated piping. Gage utilizes separate gage chamber and indicator components. Interior gage chamber incorporates custom-weighted float fitted with magnet, while exterior indicator assembly consists of sealed glass tube mounted outside vessel, parallel to gage chamber.

Krohne, Inc.
Peabody, MA 01960-3803
Nov 10, 2005 Providing measurement during processing and storage of liquids, OPTISOUND 3010C, 3020C, and 3030C offer ±.39 in. accuracy, even with fluctuating liquid levels, temperatures, and vapors. Short ultrasonic pulses ranging from 35-70 kHz are emitted by transducer to liquid surface. Using microcomputer technology and processing software, gauges calculate exact distance to surface. Units are suited for water and wastewater measurement in basins, sumps, and sludge containers.

K-Tek
Prairieville, LA 70769
May 06, 2005 MagWave incorporates dual-chamber design that includes magnetic level gauge for level indication and guided wave radar transmitter. Unit offers accurate level measurements with pressures up to 3000 psi or temperatures to 800°F. Custom configuration is available with second chamber fitted for guided wave radar, magnetostrictive, or capacitance transmitters. Unit provides independent, redundant measurements in oil, gas, petrochemical, and power applications.

Krohne, Inc.
Peabody, MA 01960-3803
Aug 03, 2004 Utilizing 4 different screen displays, OPTIWAVE 7300 C Radar Level Meter measures distance, level, and volume of liquids, pastes, and solids. High signal dynamics allow detection of small level changes and clear location of product's true surface. Objects such as struts, inlets, and ladders have little effect on signal reduction. Once unit is fitted to tank, wired, and turned on, it runs self-diagnostic test to ensure proper operation.

Clark-Reliance Corp., The
Strongsville, OH 44136
Jun 30, 2004 Simpliport® LED Illuminator offers bi-color boiler drum level indication. Highly visible light eliminates heat, burning hazards, and maintenance associated with traditional illuminators. Maintenance-free unit retrofits any existing Simpliport bi-color gage glass and lasts approximately 10 years.

L.J. Star, Inc.
Twinsburg, OH 44087
Jun 17, 2004 MagnaStarâ„¢ magnetic liquid level gage provides level readings while protecting operators from high pressure and/or high temperature fluids in tank, process vessel, or boiler. Gage chamber, an austenitic pipe spanning height of vessel, incorporates custom-weighted float magnetically coupled to indicator. Vertical position of float inside chamber corresponds to level of fluid within vessel. Two-color indicator is mounted on gage chamber but isolated from process fluid.

Oil-Rite Corporation
Manitowoc, WI 54221 1207
Jan 29, 2004 Aluminum Liquid Level Gages allow users to view oil levels in hydraulic reservoirs, gearboxes, bearing housings, crankcases, transformers, and machinery oil reservoirs. Fluid enters through cross hole in hollow lower bolt and is vented back into tank through cross hole in hollow top bolt. Gages come in lengths from 3–12 in. in 1 in. increments. Mounting options include ½-20 and ½-13 threads. Adapters are offered in ¼, 3/8, ½, and ¾ in. NPT sizes.

Jerguson Gage & Valve, A Div. Of The Clark-Reliance Corp.
Strongsville, OH 44136
Dec 05, 2003 Mini-Magnicatorâ„¢ suits light-duty applications and features 316SS flags, each with ceramic magnet. It allows clear visual indication from extended viewing distance and does not allow glass to come in contact with process fluid. Gauge has operating pressure of 400 psi and operating temperature of 500°F. Styles include side flanged, side threaded, side socket weld, end flanged, end/side flanged, end flanged/side threaded, and end flanged/side socket weld.

Teledyne Hastings Instruments
Hampton, VA 23661
Jul 16, 2003 Model DV-6S thermocouple gauge tube is for outdoor use on cryogenic tanks, including railcar and tanker-truck applications. O-ring-sealed cap protects gauge-tube pins from moisture, reducing corrosion. Metal lanyard prevents cap loss. Tube is provided with standard 1/8 in. NPT fitting. Gauge handles shock and vibration per MIL-STD-202 testing.

Curtis Instruments, Inc.
Mount Kisco, NY 10549
Sep 25, 2002 CE- and UL-approved enGageâ„¢ I, II, and III replace 1, 2, and 3 instruments respectively, and enGage III units add up to 8 icons as well. Gauges can be user customized with capabilities from tachometers and fuel gauges to temperature and field-programmable maintenance monitoring. More than 10 functions can be selected in any combination. Fully sealed gauges snap into panel with bracket, offer non-volatile memory, and withstand extreme temperatures.

L.J. Star, Inc.
Twinsburg, OH 44087
Sep 20, 2002 Obround Weld Pad Gages consist of weld pad, glass window, gaskets, cover flange, and bolting. Standard materials of construction include 316L stainless steel and carbon steel, with gasket materials of EPDM and Viton®. Glass window is tempered borosilicate glass, which is resistant to chemical attack, and thermal and mechanical shock. Models provide visible glass sizes ranging from 1 in. wide x 6 in. long to 4 in. wide x 24 in. long. They are designed for working pressure of 150 psi at 500°F.

Metron Technology
Boulder, CO 80302
Sep 11, 2002 Offered as safe alternative to glass gauges, Model TLG Tank Level Gauge offers indicator isolated from fluid to eliminate problems of leakage, breaks, and fogging. Sampling chamber has one magnetic float and can be constructed of stainless steel, hastelloy, titanium, PVC, PVDF, and other materials. Gauge is available in any length with optional 4-20 mA transmitter and form-C switch contacts. Temperature range is -58 to +750°F.