Fredericks Company, The    Huntingdon Valley, PA 19006-6232
Feb 15, 2013 Equipped with microprocessor-based electronics, Model 0729-1755-99 provides 0–5 V outputs for each axis and for temperature, while Models 0729-1759-99 and 0729-1760-99 are available with RS 232 and RS 485 communications, respectively. All offer angle range of ±60° in X and Y axes, 0.2 arc min resolution, and ±0.1° repeatability. RoHS-compliant units are suited for aerial lift platform leveling, crane boom angle measurement, robotic controls, and alarm system activation.

Newport Corp.    Irvine, CA 92606
Oct 26, 2012 Portable CONEX-LDS offers 0.01 µrad angular measurement sensitivity and 2 kHz data refresh rate, enabling analysis of resonance modes of structures. Controller is integrated into optical head of autocollimator, occupying only 4 x 1.5 x 1.5 in., and other features include ±0.85° FOV eyepiece, PSD sensor, and RS-422 communications. Autocollimator is used for traditional metrology applications in production environments such as pitch, yaw, straightness, bearing eccentricity, and wobble.

Columbia Research Labs., Inc.    Woodlyn, PA 19094
Jul 24, 2012 Based on force balance accelerometer technology, Model SI-701B is available in ranges from ±15° to ±90° and features 5 terminal pin electrical interface. Model SI-701BC offers same electrical features but has 4-pin connector electrical interface. Using patented HP suspension system for added accuracy, high performance Models SI-701BHP and SI-701BHPC operate from ±5° to ±90°. All feature damping and desensitization circuitry that allows tilt measurements in strong vibration and shock environments.

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.

Alignment Supplies, Inc.    Maumee, OH 43537
Jun 08, 2012 Supported with dedicated App, ALiSENSOR(TM) LEVEL data collector contains MEMS gyros, accelerometers, and microprocessor. Data of angular and translational movements are delivered via Bluetooth® to iOS unit, which provides environment for operator to analyze data. ALiSENSOR(TM) LEVEL offers ability to select from wide range of measurement units, self-calibration for measurement with new or special fixtures, and instant reports with all data from measurements that can be shared via email or MMS.

FRABA Inc.    Hamilton, NJ 08609-2020
Oct 28, 2011 Available in single-axis (360°) or 2-axis (±80°) models, ACCELENS (ACS) temperature compensated inclinometers offer ±0.01° max resolution and multiple interfaces. Fiber-reinforced PBT plastic housing and fully encapsulated electronic components suit industrial environments, while die-cast aluminum housing with reinforced connection points is designed for off-road or harsh environment conditions. Both housing versions are rated to IP69K protection.

ASM Sensors, Inc.    Elmhurst, IL 60126
Feb 23, 2011 Operating with MEMS technology, POSITILT® PTAM5 comes in single- and dual-axis versions with respective measurement ranges of ±180° and ±60°. Both are available for smaller measurement ranges in ±15° increments and offer resolution of 0.05° with linearity of ±0.5°. Stainless steel housing, rated to IP67/69K as standard or IP68 optionally, withstands outdoor use in harsh environments. Tilt sensor is available with 4-20 mA and 10 V analog outputs as well as CANOpen and CAN SAE J1939.

Posital America    Princeton Junction, NJ 08550
Feb 15, 2011 ACCELENS inclinometers are available with DeviceNet(TM) electronic interface, facilitating connection of devices to embedded control units (ECUs) and programmable logic controllers (PLCs). Other available interfaces include analog (voltage or current), serial (SSI), and CANopen. Offered in single-axis (360°) and 2-axis (±80°) models, devices have molded polyurethane enclosures rated to IP68 and internal components that can withstand shock loads up to 100 g and vibrations to 20 g.

Meggitt Sensing Systems (Endevco Corp.)    San Juan Capistrano, CA 92675
Nov 29, 2010 Sensorex SX41100 inclinometers enable high-precision angular measurements within extreme testing environments. They provide output signal proportional to angle being measured over range of ±1° to ±70° and operate from 9-30 V unipolar power supply. Featuring IP65 environmental sealing, units include inertial mechanism immersed in oil for high shock and vibration resistance. Analog versions and digital models that allow direct communication with PC are available.

Fredericks Company, The    Huntingdon Valley, PA 19006-6232
Nov 15, 2010 Designed to interface with all types of instrumentation and equipment, Dual Axis Inclinometer provides 0-5 V analog outputs for PWM and temperature. Unit offers angle range of +60° over X and Y axis, 0.2 arc min resolution, and +0.1° repeatability. Housed in high-impact plastic enclosure, microprocessor-based electronics feature operating temperature of -40 to +85°C. Typical applications include solar tracking, aerial lift platforms, and alarm system activation.

Zettlex UK Ltd.    Cambridge CB22 7PE  United Kingdom
Sep 27, 2010 Available with ODs from 75-250 mm, IncOder uses absolute inductive measuring technique and offers measurement performance unaffected by humidity, moisture, condensation, or dust. Components of this non-contact, absolute angle encoder include powered stator and passive rotor, each shaped like flat ring. Through-bore size accommodates larger through-shafts, slip rings, cables, etc., while flat, low-profile design accommodates applications with limited space.

ASM Sensors, Inc.    Elmhurst, IL 60126
Aug 16, 2010 Contained in 10 mm high, IP64-rated flat housing, PTAM27L series inclinometers are available in single axis versions with measurement ranges from ±15° to ±180°, while dual axis versions have ranges from ±15° to ±60°. Both are offered in measurement range increments of 15°, are shock-resistant, and operate in temperatures from 0-60°C full scale. Units have 0.1° resolution, ±1° linearity, and ±100 x 10^-6/°C temperature stability, with several analog outputs available.

Turck USA    Minneapolis, MN 55441
Jul 20, 2010 Designed to measure angular tilt in reference to gravity, single-axis Inclinometer offers adjustable measuring range of 360° and is programmable for settings such as on or off points, span, and hysteresis. IP68-rated unit is based on MEMS device, which incorporates micro-electromechanical capacitive element with 2 parallel plate electrodes, 1 stationary and 1 attached to spring-mass system. Signals are conditioned to provide single analog voltage output of 0.1-4.9 Vdc or current output of 4-20 mA.

Sherborne Sensors Limited    Hampshire RG21 6YH  United Kingdom
Jun 10, 2010 Available in ranges of ±15° to ±60°, DSIC series high precision single- and dual-axis inclinometers feature built-in active temperature compensation, with total error band of 0.08° from true input angle. They withstand 1,500 G mechanical shock and have internal sampling rate of 4.8 kHz and default measurement update rate of 10 Hz. Output bandwidth ranges are configurable to 20 Hz, while low-pass filter with -3 dB cut-off frequency at 20 Hz ensures -40 dB per decade attenuation.

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.

Sherborne Sensors Limited    Hampshire RG21 6YH  United Kingdom
May 03, 2010 Available in ranges from ±3° to ±90°, fully customizable T435 'L' series offers 4-20 mA loop powered signal, proportional to sine of available angle of tilt, with resolution down to 0.2 arc-sec and 1,500 g mechanical shock survivability. Unit is self-contained and can connect to DC power source and readout or control device. Measuring only 2.41 in. high and less than 1.46 in. dia, sensors can be stacked for simultaneous X- and Y-axis measurements of tilt angles.

TURCK, Inc.    Plymouth, MN 55441
Apr 20, 2010 Featuring adjustable measuring range of 360°, inclinometer sensor utilizes MEMS device that incorporates micro-electro-mechanical capacitive element for precision measurement of angular tilt in reference to gravity. Device employs 2 parallel plate electrodes and produces one analog voltage output (0.1-4.9 Vdc) or current output (4-20 mA). Rated IP68 to withstand challenging environments, product operates over -30 to +70°C range.

Sherborne Sensors Limited    Hampshire RG21 6YH  United Kingdom
Mar 26, 2010 Designed to provide precision angular measurements, AccuStar® clinometer incorporates capacitance-based sensor design without moving parts and delivers ±60° measurement range, outputting signal that corresponds to direction and magnitude of angular displacement. Encased in rugged plastic housing, unit is available in choice of analog, ratiometric, digital, or serial models. Suited for wide range of applications, unit weighs just 2 oz and operates in temperatures of -30 to +65°C.

Sherborne Sensors Limited    Hampshire RG21 6YH  United Kingdom
Mar 05, 2010 Featuring solid-state MEMS sensor with integral air damping, T640 series tilt sensors are available in ranges of ±30°, ±60°, and ±90°. Units are compensated for temperature effects on both sensitivity and zero, and incorporate positive mechanical stops for shock resistance. Operating from unregulated DC power source, units perform reliably over -40° to +100°C. Applications include road bed analysis and structural monitoring.

Sherborne Sensors Limited    Hampshire RG21 6YH  United Kingdom
Feb 12, 2010 Incorporating flexure-supported torque balancing system, LSI series precision measurement inclinometers withstand shock and vibration inputs of 1,500 G. They are available in ranges of ±14.5°, ±30°, and ±90°, and offer high-level 5 V analog DC-output signal, proportional to sine of angle of tilt. Self contained units are able to connect to DC power source and readout or control device, forming complete operating system. Applications include pipeline leveling and structural monitoring.