Durham Instruments is your one-stop shop for high quality industrial and laboratory grade measurement components and systems! Select sensor technologies from the list on the left of main categories and filter down sub-categories. We have the solution to improve your unique application!
The Measurement Specialties’ 11206AC rugged uniaxial angular rate gyro is capable of accurately measuring angular rate under varied environmental conditions. A tough, compact housing holds potted electronics and a shielded 22 AWG cable. Its...
The Measurement Specialties’ 11207AC rugged uniaxial angular rate gyro is capable of accurately measuring angular rate under harsh conditions. A tough, compact housing holds potted electronics and a shielded 22 AWG cable. Its cubical form allows...
The Model 1200 series are a temperature compensated, piezoresistive silicon pressure sensor packaged in a dual-in-line configuration. Integral temperature compensation is provided over a wide temperature range using laser-trimmed resistors. An...
The Model 140 is a remote in-line DC amplifier designed to be used with bridge-type mV output transducers. The amplifier features five user selectable gain settings with a gain accuracy of ±0.5% and offers a wide bandwidth to 100kHz. The model 140...
The Model 142A is a remote in-line strain gage amplifier designed to be used with ¼ bridge strain gage instruments. The amplifier features five user selectable gain settings with a gain accuracy of ±0.5% and offers a wide bandwidth to 100kHz. The...
The 154N uncompensated is a 19mm small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The 154N uncompensated is designed for o-ring mounting and OEM applications requiring compatibility...
The Model 161 series is a 4-channel signal conditioning amplifier designed to be used with piezoelectric accelerometers (IEPE or Charge) and most other piezoelectric based transducers. The Model 161 series incorporates front-panel controlled gain...
The Model 1620 is a fully piezoresistive silicon pressure sensor for use in invasive blood pressure monitoring. The sensor is designed to be used with automated assembly equipment and can be dropped directly into a customer's disposable blood...
Measurement Specialties’ 31206B Triaxial Rate Gyro is capable of sensing angular rate around three orthogonal axes. Fully temperature compensated analog outputs are available for the X, Y and Z axes. Each axial sensor has been tested over the -40...
The Measurement Specialties 31207B Triaxial Rate Gyro is capable of sensing angular rate around three orthogonal axes. Fully temperature compensated analog outputs are available for the X, Y and Z axes. Each axial sensor has been tested over the -40...
Piezoelectric film (PVDF) ultrasound transmitter and receivers offer unique advantages for air ranging applications. Depending on the application, resonance frequency and vertical beam directivity of the transmitter and receiver can easily be...
The Model 50 is a piezoresistive silicon pressure sensor packaged in a T0-5 configuration. This is offered in a nickel can without a tube. Pressure can be applied on top of the package. Absolute pressure ranges from 0-5psi to 0-500psi are available....
The Model 603 is a small, lightweight triaxial rate sensor designed for high impact testing. The sensor utilizes reliable silicon MEMS sensing elements with custom electronics in angular rate ranges of ±500 to ±24,000deg/sec. The model 603 is...
The Model 620 Angular Rate Sensor is a small analog gyroscope designed specifically for automotive safety testing and other system designs requiring accurate measurement of angular velocity. The Model 620 series utilizes silicon MEMS sensing...
The Model 633 6-DOF Sensor is an analog sensor that includes outputs of three gyroscope/rate sensors and three DC accelerometers in one small package. The rate sensors and accelerometers are aligned orthogonally to each other which allow the user to...
Piezoelectric film (PVDF) ultrasound transducers offer unique advantages for air ranging applications. Cylindrical 80kHz PVDF transducers exhibit omni-directional horizontal beam directivity and broadband characteristics. These characteristics lend...
The 82 series is a 19mm small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. They are designed for o-ring mounting and OEM applications where compatibility with corrosive media is...
The 85 series is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The Model 85 is offered in a weldable package or with a variety of threaded fittings such as 1/4 and 1/8NPT,...
The 85BSD is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. This 14-bit digital output pressure sensor supports I²C and SPI interface protocols in either a 3.3 or 5.0Vdc supply...
The Model 85 Flush Mount is a small profile, media compatible, piezoresitive silicon pressure sensor packaged in a 316L stainless steel housing. It is designed for O-ring mounting where the diaphragm must not be shrouded by weld ring or fitting. The...
The 86 series is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The 86 is designed for o-ring mounting and OEM applications where compatibility with corrosive media is required....
The Model 86A is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The Model 86A is designed for o-ring mounting. The sensing package utilizes silicone oil to transfer pressure from...
The 86BSD is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. This 14-bit digital output pressure sensor supports I²C and SPI interface protocols, may come in a 3.3 or 5.0Vdc...
The 89 series is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing featuring 5/16-32 UNEF threads and can be welded in place. The 89 is designed for high pressure OEM applications...
The 89BSD is a 9mm diameter small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. This low power 24-bit ?S ADC digital output pressure sensor supports an I²C interface protocol and is...
The AAL-Series conductive inclination sensor offers a full calibrated inclination sensor module on a PCB. The sensor provides voltage output depending on the inclination angle and related to the specific axis, as well as a voltage based temperature...
AccuStar®-EA takes low cost tilt sensing to the next level by combining 100% solid state technology with digital calibration and proprietary filtering techniques. The result is an extremely accurate tilt sensor with improved linearity, expanded...
The new AccuStar® IP-66 is designed for rugged industrial and outdoor applications. The die-cast, powder coated aluminum housing is suitable for the most hostile environments. Multiple input / output configurations provide for ease of...
The AccuStar® IP-66 is a 4 to 20mA loop powered clinometer specifically designed for industrial and outdoor applications. Rated to IP-66, the rugged die-cast, powder coated aluminum housing provides protection in the most hostile...
The AG100 series is a media isolated digital pressure gauge featuring multiple measurement units, min/max readings, selectable tare/zero and an automatic power off to conserve battery power. Also, a back-light provides improved visibility under...
The AG200 is a digital pressure gauge that offers a 4-20mA output signal with a large LCD display. Utilizing Krystal Bond™ Technology, the AG200 provides the same quality and performance as AST's sensors, but through a local readout with a...
The Anglestar® Protractor System (APS) is a ready to use, stand alone system for angle measurements. The system incorporates a special AccuStar I ratiometric electronic clinometer, a digital display, and a standard four foot cable. This system will...
The AngleStar® Protractor System (APS) is a ready to use, stand alone system for angle measurements. The system incorporates an AngleStar Electronic Clinometer, a digital LCD display, and a four foot interconnecting cable (cable lengths up to 200...
The AST2000 is an ASIC-compensated, high quality, industrial pressure transducer designed for use in the measurement of liquids and gases. Intended for medium to high volume applications requiring excellent performance, the AST2000 succeeds by...
The AST2000 series is now available for hydrogen pressure sensing applications. Tested to a variety of hydrogen and automotive standards including TUV and EIHP, the AST2000H2 pressure sensor series combines the best mechanical design for hydrogen...
The AST20HA is a digitally compensated 0.1% pressure transducer / pressure transmitter that offers high performance over temperature. Krystal Bond Technology alone offers excellent non-linearity and non-repeatability performance. When it is combined...
The AST20PT is a digitally compensated pressure and temperature transducer / transmitter, offering measurements from a single process point, reducing process penetration points and leaks. Krystal Bond™ Technology alone offers excellent...
The Model 20SW is a solid state stainless steel pressure switch designed for use in a variety of applications. Applying digital compensation, this product offers top performance over a wide temperature range. Utilizing Krystal Bond Technology™,...
The AST3100 is a low cost, high quality all stainless steel media isolated Pressure Transmitter intended for use in the measurement of gases and liquids compatible with stainless steel. The AST3100 is suitable for automotive, industrial,...
The AST3200 Series is a OEM low pressure sensor intended for high volume applications that require the low pressure measurement of non-corrosive liquids and...
The AST4000 Industrial Pressure Sensor can be constructed as a millivolt output pressure sensor, amplified voltage output pressure transducer, or 4-20mA loop powered pressure...
American Sensor Technologies, presents the AST4100 as a compact, price-competitive stainless steel pressure sensor. Compatible with a wide range of liquids and gases over pressure ranges up to 10,000 PSI, the AST4100 covers a diversified variety of...
In order to simplify installation of pressure sensors for control panel applications, American Sensor Technologies offers the AST4200 Panel Mount Pressure Sensor. This innovative sensor is mounted directly through the panel without the need for...
The AST4300 is a Class I Division 2 non-incendive pressure transmitter for use in hazardous areas. In addition to its rugged construction and industry-leading price-to-performance ratio, the AST4300 pressure transmitter is the solution for pressure...
The AST43LP is a low pressure Class I Division 2 stainless steel pressure transmitter / pressure transducer for use in hazardous areas. In addition to its rugged construction and the best price-to-performance ratio in the industry, the AST43LP is...
The AST4400 is an intrinsically safe pressure transmitter with a wide variety of options. With its rugged construction and the best price-to-performance ratio in the industry, the AST4400 is the solution for pressure measurement in Intrinsically...
The AST4401 is similar to the AST4400 intrinsically safe pressure transducer, but offers the additional approval for Groups A and B. The maximum supply voltage allowable is 15.5V...
The AST44LP is a low pressure Class I Division 1 intrinsically safe pressure transmitter / pressure transducer Groups C, D when installed with an approved barrier. In addition, AST44LP can be configured with approvals such as ATEX/IECEx Exia and...
The AST4500 and AST4510 submersible level sensors are approved to Class I Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. From 0-1 to 0-100 PSI pressure / level measurement, this submersible pressure transducer is...
The AST4520 Flush Submersible liquid level sensor is the cost effective solution for level monitoring of turbulent tanks with viscous media. Approved to UL/cUL913 Class 1 Division 1 IS, Groups C and D with an approved barrier, the product ensures a...
The AST4530 submersible pressure transducer is constructed using PVDF material and a PTFE diaphragm. Designed to measure liquid level of harsh liquids and chemicals, the AST4530 features submersible PVDF cable, cord grip and housing. The AST4530...
The AST45PT is a combined pressure and temperature transmitter for accurate liquid level measurement. For pressures from 0-1 to 100 PSI that require a wide range of media compatibility, the AST45PT submersible series is an excellent solution to...
The AST4600 explosion-proof pressure transmitter is CSA Class I Division 1 approved for use in hazardous areas. Constructed with a simple-yet-rugged design, this pressure transmitter stands up to a variety of explosion-proof applications where price...
AST46DS explosion proof pressure transducers feature the latest advances in transducer technology. Capable of using a power supply as low as an 8VDC and low current consumption, the AST46DS pressure transducer can operate in remote areas with...
AST46HA high accuracy explosion-proof pressure transmitter is CSA approved for use in hazardous areas. Applying digital compensation, this product offers top performance over a wide temperature range. Utilizing Krystal Bond Technology™, the...
AST46PT high accuracy Explosion-proof Pressure/Temperature Transmitter is CSA approved for use in hazardous areas...
The Model 46SW is a high accuracy Explosion-proof Pressure Switch, designed for use in a variety of applications. Applying digital compensation, this product offers top performance over a wide temperature range. Utilizing Krystal Bond Technology™,...
he AST4700 is a competitively priced, high quality pressure transducer intended for the use of measurement of liquids and gases. Utilizing Krystal Bond™ Technology, the AST4700 offers a one piece stainless steel sensing element free of welds,...
The AST4710 stainless steel absolute pressure transducer is built for applications requiring absolute pressure measurement of liquids and gases. Due to its stainless steel construction, welded housing and high shock and vibration ratings, the...
Manufactured to withstand pressures up to 60,000 PSI, the AST47HP high pressure sensor is the best solution for high pressure and high cycle systems such as hydraulic pressure or diesel common rail...
The AST47SM steel mill pressure transmitter package is able to perform in rugged environments as well as meet the high demands of the steel and aluminum industry. The pressure port design is compatible with the high pressure spikes when the slab is...
The AST5100 Differential Pressure Transmitter is your accurate pressure sensing device for low differential pressure. With a differential pressure ranges as low as 0 to 5" water column (12.5mbar), this product can be used to measure flow across an...
The AST5300 wet/wet differential pressure transducer offers a maximum line pressure of 1,500 PSI. The AST5300 has no oil filled cavities or O-rings, eliminating risk of contamination and maximizing safety. Available in 4-20mA or voltage outputs,...
AST5400 wet/wet differential pressure transducers can measure the differential pressure of liquids or gases with line pressures up to 5,000 PSI (350 bar) and a turn-down ratio of 15 to 1. Using Krystal Bond Technology, the AST5400 differential...
The Measurement Specialties analog transducer amplifier is a general purpose, AC line-powered LVDT/RVDT conditioner featuring state-of-the-art design principles. The new SMT (Surface Mount Technology) design uses an embedded microprocessor to...
The CM-01B Contact Microphone uses sensitive but robust PVDF piezo film combined with a low-noise electronic preamplifier to provide a unique sound or vibration pickup with buffered output. The design minimizes external acoustic noise while offering...
The CTS 420 is a 2-wire current loop position transmitter system especially suited to valve position indication and other position indication in process industries. The system consists of an LVDT position sensor with matching electronics to provide...
D-Series Inclinometer features Measurement Specialties’ new generation of proprietary tilt sensing technology. Insensitive to humidity and stray capacitance, this differential conductive sensor provides excellent zero repeatability and hysteresis...
The D5100 series from Measurement Specialties sets the price and performance standard for differential pressure transducers used in demanding environments. The amplified model of the D5100 series exceeds the latest heavy industrial CE requirements...
The DC–EC AccuSens™ Series incorporates a unique monolithic chip combined with a computer-designed AC LVDT to achieve premium performance. The ratiometric design of the monolithic circuitry compensates for power supply deviations for...
The DC-SE series has been designed to meet today’s requirements for operation from a single-ended power supply. The output is also single-ended over the full range displacement of the LVDT making the unit compatible with unipolar inputs on...
The Ultimate-Precision Digital LBB gaging system consists of digital gaging probes daisy chained in a network using T-Connectors (available separately) with DE-9P and -9S connectors. Each Digital LBB gaging probe includes a highly repeatable analog...
he single axis inclinometer is mainly developed for vehicle and tool position monitoring. A fast response time and good accuracy makes this device the ideal choice for mobile levelling applications. It features digital signal processing including...
The Single Axis Inclinometer is well suited for test and measurement purposes as well as for vehicle and off road applications. A fast response time, good accuracy and high resolution are its key features. It uses a digital signal processing...
The Dual Axis Inclinometer is mainly developed with focus on platform leveling, dynamic engine management, tip-over protection and tilt alarm. A fast response time and good accuracy makes this device the ideal choice for mobile leveling...
The dual axis MEMS inclinometer has a measurement range of +/-90° inclination in both x-and y-axis. The rugged transducer design capable of functioning during and after severe shock loads and vibrations. This unit with USB interface is absolute...
The DP86 Series differential pressure sensor is a double-sided, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The series can be configured for o-ring mounting or threaded process fittings. The...
The DPG Series dual axis conductive inclinometer in aluminium housing offers the user modern microprocessor technology, with an integrated active linearization and temperature compensation. This inclinometer is full calibrated, easy to mount and...
The DPL/DPN-Series is modern SMD technology based small board-level dual axis inclinometer applying conductive technology. A high-speed microcontroller implements linearization and temperature compensation routines, thus providing excellent accuracy...
This series is part of our instrument-grade line of cable-extension transducers. Perfect for slow to moderate acceleration applicaitons in laboratory, no-hostile environments. Measurement ranges up to 100 inches. Environmental suitability: NEMA 1,...
The NS-25/DQG2-XUA is a small inclinometer based on dual axis tilt sensor, which works based on the conductivity principle. This microprocessor controls the inclinometer with a linearized and temperature compensated angle output signal. The unit has...
The DT Series of piezo film sensors elements are rectangular elements of piezo film with silver ink screen printed electrodes. They are available in a variety of different sizes and thicknesses. The DT film element produces more than 10 millivolts...
The DT Series of piezo film sensors elements are rectangular elements of piezo film with silver ink screen printed electrodes. They are available in a variety of different sizes and thicknesses. Lead attachment is accomplished using a riveted lug...
The DV301 is a combination position and velocity transducer for full-scale measurement ranges from 2 to 100 inches. A precision plastic-hybrid potentiometer provides accurate position feedback while a self-generating DC tachometer provides a...
This series is part of our instrument-grade line of cable-extension transducers. Perfect for slow to moderate acceleration applicaitons in laboratory, no-hostile environments. Measurement ranges up to 100 inches. Environmental suitability: NEMA 1,...
The E-Series is a fully signal conditioned single axis inclinometer ready for installation. Consisting of a tilt sensor, and hybrid electronics sealed within a ceramic housing, the E-Series provides a smooth VDC output over the ±5 resp. ±15 deg...
The E Series of LVDTs is economical and satisfies numerous applications where LVDT performance and reliability are desired, but where budgets are limited. Linearity is 0.5% of full-range for all units except the E2000. The E series is particularly...
The E2-Series is a biaxial inclination sensor as a PCB Module for OEM use with measurement range +/- 5°, +/- 10°, +/- 15° and +/- 45°. It consists of two basic inclination sensor cells based on a conductance measurement principle and their...
The EB100 pressure transducer is the smallest design proposed by MEAS from the UltraStable™ line. The EB100 sets a new price / performance standard for demanding commercial and heavy industrial applications where high accuracy, small size and low...
The ED-17 magnetic encoder is an absolute encoder with 9-bit resolution. The device can be easily mounted onto an existing shaft. The serial output provides absolute angular position information even when power is cycled. The encoder is designed...
The ED-18 Series magnetic encoder can be used as either a rotational feedback sensor or as a human machine interface (HMI) device. As a light duty feedback sensor it can provide rotation speed, direction or positioning information. The analog output...
The ED-19 Series magnetic encoder is designed for medium duty feedback applications. Resolutions are available from 64 to 1024 counts per revolution. The magnetic technology used in the ED-19 series is plug-in compatible with existing encoder...
The ED-20 Series magnetic encoder is designed for medium duty industrial feedback applications with ball bearing supported shaft. Resolutions are available from 200 to 1024 counts per revolution. This encoder series also features line drivers with...
The ED-21 Series magnetic encoder is designed to replace traditional mechanical potentiometers. This product is offered with a ball bearing supported shaft. Five standard output ranges are available: 0.5 - 4.5v, 0 - 5v, 0 - 12v, 4 - 20mA and 0 -...
The ED-22 Series magnetic potentiometer can be used to replace a conventional potentiometer. This product offers 270 degrees of electrical travel, integrated rotational stop system, 300 degrees of mechanical travel, utilizing a sleeve bearing and...
The Model EGAS is a miniature, uniaxial accelerometer featuring ranges from ±5g through ±2500g. This rugged unit weighs less than 1 gram (without leads) and has an over-range limit of 10,000g's. The ½ active bridge is suitable for shunt...
The Model EGAS3 is a miniature, critically damped triaxial accelerometer available in ranges from ±5g through ±2500g. This rugged unit weighs less than 8 grams (without leads) and has an over-range limit of 10,000g's. Operating from nominal 15Vdc...
The Model EGAXT miniature accelerometer combine a damping ratio of 0.7 (nominal) with built-in over-range stops that protect the unit against 10,000g shocks. The model EGAXT features a common piezo-resistive Wheatstone Bridge design with a mV...
The Model EGAXT3 miniature triaxial accelerometer combine a damping ratio of 0.7 (nominal) with built-in over-range stops that protect the unit against 10,000g shocks. This is ideal for applications which may experience rough handling or in...