Monitor Technologies LLC    Elburn, IL 60119
May 20, 2013 When equipped with optional stainless steel interface style plumb bob, SiloPatrol® can provide level measurement for settled solids in blanket of water. Plumb bob penetrates through water, makes contact with surface of solid material, and retracts to provide measurement. Housed in split-compartment enclosure, maintenance-free system combines weight and cable techniques, Hall Effect sensor technology, sealed bi-directional optical sensing, and isolated outputs.

Precision Digital Corp.    Natick, MA 01760 2414
Apr 02, 2013 Featuring explosion proof design for safe or hazardous environments, PD6801 ProtEX™ F&I Level Meter has 0.6 in. high upper display that shows level in feet and inches and 0.4 in. lower display that shows volume, percent, or custom tag programmable for any 7 alphanumeric digits. Backlit meter can be read under various lighting conditions, and from viewing angles up to ±40°. Housed in NEMA 4X enclosure, meter has Safe-Touch through-glass buttons that allow operation without removing cover.

Turck USA    Minneapolis, MN 55441
Jul 05, 2012 Based on MEMS devices that incorporate micro-electromechanical capacitive elements into sensor, Rotary Single Axis CANopen Inclinometer measures angular tilt in reference to gravity. Unit is suitable for monitoring mechanical arms, such as tensioners or moving components, as well as monitoring and reporting position of outriggers, booms, or other vertically rotating parts. Featuring IP68-rated housing, device operates in temperatures from -40 to +70°C.

Bindicator    Spartanburg, SC 29306
May 15, 2012 Providing electronic vibratory level control, LP1000/LP2000 Pulse Point Tuning Fork is effective in lightweight powders and granular solids. Measuring device features vibration-resistant surface mount components and universal power supply that includes 24 Vdc. With FM and ATEX agency approvals, unit is dust ignition proof and explosionproof.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Feb 29, 2012 Designed for continuous measurement of powder and bulk materials in silos, tanks, or hoppers, Series DBOB utilizes internal motor that drives weight suspended by firm stainless steel tape down to bulk material level. Upon reaching material, unit reverses and weight is drawn back into upper stop position. Distance weight descends is electronically measured based on internal rotations of unwinding tape. User-programmable to output height or volumetric signal, device measures at rate of 0.6 fps.

Emerson Process Management, Rosemount Div.    Chanhassen, MN 55317
Jun 28, 2011 Suited for applications such as tall vessels and distillation towers, Rosemount® 3051S Electronic Remote Sensor (ERS(TM)) System replaces mechanical impulse piping with two 3051S pressure sensors linked together electronically. Differential pressure (DP) is calculated in one of 2 sensors and transmitted via 2-wire, 4-20 mA HART signal. In addition to DP calculation, system provides real-time access to readings from each pressure sensor and scaled output for tank level or volume measurement.

BlueLevel Technologies, Inc.    Rock Falls, IL 61071
Jun 15, 2011 Model RHX Rotary Paddle Bin Level Indicators are certified for use in Class I and II locations, Division 1 and 2, Groups C, D, E, F, and G. Featuring explosionproof and NEMA Type 4X enclosure, products also include DPDT relay output fail-safe on power failure, automatic motor shutoff, and 4 shaft bearings and, on Model RH units, LED status indicators. Devices are used for high, low, or intermediate level control and plugged chute detection in grain processing, milling, and chemical industries.

BinMaster    Lincoln, NE 68507
Jan 25, 2011 Designed for operations with multiple, smaller storage and process bins containing powders or bulk solids, SmartBob-TS1 weighs less than 10 lb and works in environments where airborne dust and filling noise are present. Cable-based sensor gathers data that can be viewed from control console mounted at base of bins via eBob software loaded onto PC or Web-based BinView software. Communications options include 4-20 mA outputs, RS-485 wired network capabilities, or optional wireless modem.

BinMaster    Lincoln, NE 68507
Nov 29, 2010 Horizontal rotary extension for bin level indicator provides ability to install rotary through sides of bin walls, such as those in concrete silos, up to 12 in. thick. Extended drive shaft has protective guard that keeps shaft centered, and bearing at end of shaft extension forms seal between rotary shaft and shaft guard to prevent bin material from packing up into extension. Standard lengths of 6, 8, 10, or 12 in. are available for MAXIMA+ or BMRX rotaries.

BlueLevel Technologies, Inc.    Rock Falls, IL 61071
Nov 17, 2010 Suited for applications with continual exposure to elevated process temperatures, High Temperature Model RH/RHX rotary paddle bin level indicator features extension, air purge, mounting plate, and mounting seal of complete stainless steel construction. Additional design aspects include flexible folding paddles, SUPER BRIGHT locally visible LEDs, and DPDT relay output. Four bearings promote smooth shaft rotation, and automatic motor shutoff provides safety when material is present.

BinMaster    Lincoln, NE 68507
Nov 02, 2010 Available for BMRX and MAXIMA+ rotary level indicators, 304 Stainless Steel Fittings come in 1¼ and 1½ in. NPT sizes with stainless steel seal/bearing carrier. Process connections can be used in conjunction with 3-vane, 2-vane, insertable, or bayonet-style stainless steel paddles for use in food processing or in caustic materials. Designed to detect level of dry bulk material in bins, hoppers, tanks, and chutes, indicators handle bulk densities from 1-150 lb/ft³.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Sep 09, 2010 Without requiring any electricity, manual Series DTV provides uninterrupted liquid level indication for 30 or 55 gal storage tanks/vessels. Stem and mounting feature all-PVC construction, and only float and stem make contact with liquid to ensure indication tape remains clean and readable. Recommended for use in calm liquids and ambient temperature and pressure levels, product comes in lengths from 6 in. to 6 ft and is accurate to 1/16 in.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Aug 19, 2010 Series DTM provides uninterrupted liquid level indication for 30 or 55 gal storage tanks or vessels. Stem and mounting fixtures are available in 316 SS or brass, and only float and stem make contact with liquid to ensure indication tape is always clean and readable. Accurate to 1/16 in. and available in lengths from 6 in. to 6 ft, manual indicator is customizable to meet specific application requirements.

BinMaster    Lincoln, NE 68507
Aug 16, 2010 Integrating multiple point measurement data from two 3DLevelScanners, MVL Multiple Scanner System displays visual representation of material surface, which shows high and low points in bin such as cone up, cone down, sidewall buildup, or bridging. Reports generated by 3D software provide data such as volume as percentage, in bushels, or cu ft or meters; max, min, and average levels or distances to product; weight in U.S. tons, lb, or metric tons; and historical logs of bin measurements.

Columbia Research Labs., Inc.    Woodlyn, PA 19094
May 13, 2010 Designed for differential tilt measuring, Model DI-10-DFD-IR allows matching slope of 2 remotely located surfaces. Readout can be set to indicate absolute tilt of either sensor or differential angle between them. Display provides 4½ digit, 7 segment, 0.4 in. high readout indicating +10.000° full scale. Measuring 3.64 x 2.10 x 1.69 in., sensors supplied with system feature aluminum case, operate from -20 to +75°C, and their shock survival is 50 G RMS.

Fredericks Company, The    Huntingdon Valley, PA 19006-6232
May 12, 2010 High Accuracy Electrolytic Tilt Sensor (Part #0737-1203-99) utilizes thin film technology to provide inclination measurement with arc-sec repeatability. Sensor offers angle range of ±30 arc-min, less than 0.05 arc-sec resolution and less than 0.5 arc-sec repeatability at null. Featuring hermetic seal design for operation in extreme conditions. applications include geophysical monitoring, surveying equipment, aircraft avionics, machine tool leveling, among others.

BlueLevel Technologies, Inc.    Rock Falls, IL 61071
Feb 19, 2010 Utilizing rotary paddle technology, Models RH/RHX detect presence and absence of wide variety of powders and bulk solids. Model RH is intended for ordinary electrical locations, while Mode RHX is suited for hazardous areas. Both feature DPDT relay output that is fail-safe on power failure, automatic motor shutoff, and 4-bearing design for shaft stability.

Sherborne Sensors Limited    Hampshire RG21 6YH  United Kingdom
Jan 06, 2010 Designed to take output from any gravity referenced inclinometer, DTI series provides necessary trigonometric conversions and displays output as an angle, with resolution down to 0.001°. Analog voltage output, RS422/485 serial output, and 2 supplementary outputs provide for seamless interface with any DAQ system. Unit can be implemented into simple, measurement-only applications, as well as those requiring digital communications, alarms, and math functions.

Young Engineering Mfg., Inc.    San Dimas, CA 91773
Dec 03, 2009 Acoustic Volume Indicator Technology is non-intrusive means to determine liquid or gas volume in pressurized or non-pressurized metal tanks. Components include transducer, impactor, and waveform analyzer software that calculates peak frequency from input signal. Able to work in range of temperatures, pressures, installation connections, and fluid specific gravities, 3 versions are available: AVI Automated which includes alarms and remote signals, AVI Laptop, and AVI Handheld.

Fredericks Company, The    Huntingdon Valley, PA 19006-6232
Oct 20, 2009 Available in +10° high gain, +25° standard, and +50° wide angle versions, IRIS Tilt Controller enables measurement and command of tilt movement in any direction with reference to unchanging gravity vector. Unit detects angular position using onboard electrolytic tilt sensor with no mechanical moving parts to break or wear out. IRIS can be used to adjust solar panel angles to achieve maximum light intensity and power levels and to detect misaligned panels.