Filter Results By:

Products

Applications

Manufacturers

Sensors

detect a physical event then translate to a representative analog signal.

See Also: Measurement, Detectors, Meters, Transducers


Showing recent results 2146 - 2160 of 2260 products found.

  • Dual Channel Conductivity-Resistivity Controller

    8860 - Georg Fischer Signet

    The Signet 8860 Dual Channel Conductivity/Resistivity Controller is a two-channel input device equipped with three scaleable 4 to 20 mA outputs and four programmable relays. A selector switch activates two open collector outputs in place of two of the relays for extraordinary output versatility. Dual input and advanced control capability, including percent rejection, difference and ratio calculations, together with Signet Conductivity Sensors, form the perfect measurement and control system for water treatment applications and more. Two versions are available: once accepts AC line-voltage, the other low voltage DC for power. The four-button keypad arrangement with intuitive software design is user-friendly, and the NEMA 4X/IP65 front panel with self-healing window in a 1/4 DIN package for easy panel installation.

  • Dual-Port Isolated CAN Interface Cards

    PCI-7841/cPCI-7841 - ADLINK Technology Inc.

    ADLINK's NuDAM data acquisition modules make up a total acquisition network and control system. Up to 256 NuDAM modules an be romotely controlled on any RS-485 network from a host computer, via a single serial RS-232, allowing communication from as far as 4000 feet from the host. Based on the RS-485 multi-drop network system, each module has a unique address ID, whereby simple ASCII command & response protocols through the standard RS-485 interface can control all the NuDAM modules in the RS-485 network. The NuDAM modules provide direct communications with a wide variety of sensors, perform all signal conditioning, scaling, linearization and conversion, and can acquire measurements of temperature, pressure, flow, voltage, current, and multiple digital signal types.

  • Electronic Multifunction Data Loggers

    DeltaTRAK

    The DeltaTrak Electronic Data Logger is a portable, pocket sized electronic device powered by a 10-year lithium battery. It is designed for easy and reliable tracking of parameters such as temperature, relative humidity, electric current, pressure, process signals, and pulse signals. All data loggers have a built-in temperature sensor plus single or multiple external channels where different sensors can be attached for remote monitoring of a variety of parameters. The DeltaTrak Data Loggers interface with a PC and have an internal memory for up to 32,000 readings. Each data point is automatically time and date stamped as it is recorded. Sampling intervals are set by the operator via a user-friendly Windows program on the PC. Recorded data is downloaded and graphed or exported in ASCII format to a spreadsheet for numerical print outs.

  • Displacement Transducers

    Procter & Chester Measurements Ltd

    Pressure: Measures gas or liquid pressure. Pressure is an expression of the force required to stop a fluid from expanding. The transducer generates a signal from the pressure imposed upon it. Torque: Measures the torque (or twisting motion) on a static or rotating system. The static torque element has little movement and therefore more economic to manufacture and purchase. Rotary or dynamic torque is more complicated as the signal needs to be transferred using slip rings, wireless telemetry or rotary transformers/inductance technology so that the strain gauged shaft can continuously rotate. Displacement: Measures distance. The displacement transducers that PCM offer are slightly different to standard units. They have a strain gauge/wheatstone bridge. The benefit here is that if the customer has existing electronics that uses strain gauge/load cell technology, they can use them with these sensors.

  • Doppler Current Profiler

    SeaGuardII DCP - Aanderaa Data Instruments AS

    It features innovative development of the acoustic profiling capacity and an exceptional ability to collect high quality current information on moving and tilting moorings. Available as a self-recording instrument, it also integrates unique real time features to meet your application needs. The SeaGuardII is a smart data hub that combines the SeaGuard electronics with the advanced management firmware of Aanderaa SmartGuard data hub. SeaGuardII DCP is a 600kHz frequency profiler with multi-sensor capability. By design, we offer increased deployment time, optimized configuration flexibility and unique features to cope with demanding upper ocean environments. Optional parameters are available using Aanderaa range of smart sensors that include temperature, pressure, conductivity, oxygen, wave, tide and turbidity. In addition the SeaGuardII has 4 analog inputs, 2 serial ports with power control and direct connection for real time data transmission unit.

  • wavefront sensor

    HASO3 FAST - Imagine Optic

    Our HASO3 Fast Shack-Hartmann wavefront sensors provide fast accurate and reliable measurements by uniting the standard HASO family's standard functionalities that customers have come to rely on, including absolute measurement, unequalled accuracy and insensitivity to vibration, with an acquisition speed of 905 Hz and a spatial resolution of 14 x 14 microlenses.When coupled with our HASOv3 software package, you can perform both zonal and modal wavefront reconstruction; calculate the PSF*, MTF* and Strehl ratio*; visualize the spot diagram; and obtain the M* parameter. Adaptive optics users can take advantage of our CASAO software package to control adaptive optics loops to compensate for atmospheric turbulence, optimize the focal spots of laser beams and Freespace communications.

  • Weather Resistant Surge Protector for RS485 Control & 12VDC Power Lines

    SP-RS485-12V-O - Network Technologies Inc

    Ideal for applications such as video surveillance cameras and access control. Protects sensors running on 22 AWG 2-wire sensor cables or 12VDC power lines against the effects of electrostatic discharge, faulty wiring and lightning. RS485 protection: Stage 1 clamping voltage: ±90V; Stage 2 resistance: 3.3 Ohms; Stage 3 clamping voltage: ±7.5V. 12VDC power lines protection: Stage 1 clamping voltage: ±90V; Stage 2 current rating: 3A; Stage 3: 12V TVS (transient voltage suppression) diode. Screw terminal pairs for RS485 and 12VDC power lines protection. Will also protect two single ended data, analog or control lines. Impact and weather resistant enclosure with locking hinged cover.

  • VIS-NIR Cameras

    Inframet

    Surveillance cameras based on CCD/CMOS/ ICCD/ EMCCD/EBAPS imaging sensors sensitive in visible and near infrared range are widely used in many long range surveillance applications as independent imagers or as part of a bigger multi-sensor surveillance systems. Majority of VIS-NIR cameras are used for day level applications but an increasing number of these cameras is used to enable surveillance in both night and day conditions. In both cases it is important to verify performance of these cameras under varying illumination conditions from very dark nights to ultra bright days. Important missions can fail due to too low sensitivity of VIS-NIR cameras at night conditions (dark, noisy images) or due to too low dynamic at ultra bright day conditions (saturated, blurred images). Next, it is important to use VIS-NIR cameras that generate high quality images in order to achieve maximal effective surveillance ranges.

  • IDS NXT

    IDS Imaging Development Systems GmbH

    The functions of classic vision sensors - such as barcode readers - are usually strictly defined and hardly expandable. IDS NXT shows that there is a different way: the freely programmable platform is not tied to any predefined tasks. Instead, users can develop and install vision apps themselves and then change and set up various image processing tasks in a short time. App development does not require any additional specialist knowledge, because it hardly differs from the development of a "classic" industrial camera application. The possibility of installing different types of vision apps creates universal application possibilities in numerous application areas, for example in optical quality assurance, as an analytical device in medical technology, for surveillance tasks using face recognition or vehicle and person counting.

  • IQ Mixers

    Fairview Microwave Inc.

    The new MMIC IQ mixers from Fairview (also known as IQ modulators) utilize a highly reliable GaAs MESFET semiconductor process which integrates a pair of matched double balanced mixer cells, a 90-degree hybrid and a 0-degree splitter/combiner that produces exceptional amplitude and phase balance performance. This level of integration offers size and performance advantages in comparison to discrete module assemblies. With the addition of an external 90-degree IF hybrid module, these IQ mixers can be used as either a Single Sideband Up-converter Mixer or an Image Reject Down-converter Mixer. The benefit of image rejection and sideband suppression can reduce overall system cost and complexity by removing the need for pre-selection filtering. Typical applications include point-to-point and point-to-multipoint radio, VSAT, military radar, electronic warfare, satellite communications, test equipment, and sensors.

  • IR Sensor

    JonDeTech

    The world’s thinnest IR sensor. JonDeTech’s new generation thermopiles generates a direct, proportional voltage response when subjected to infrared radiation. The sensor registers wavelengths from 250nm – 22,5μm i.e. visual light up to the mid infrared region. The unique geometrical configuration where the thermocouples are “vertically” arranged enable the sensor to measure heat flux as well as temperature, i.e. the heat gradient over the thickness of the thermopile chip is actually measured. The sensor measures a very useful 0.17 mm in thickness and is made of plastic.Essentially it is a piece of robust plastic that can be used “bare” – withoutprotective housing, such as a metal casing commonly used by other producersThe sensor it is less than 0.2 mm. thin and it is made using plastic membrane. This configuration make the sensor so robust it can be used “bare” – without protective housing such as a metal container. Our sensors enables unique applications within the temperature and flux measurement fields

  • Indoor Air Quality Monitor

    AQ Pro - E Instruments International, LLC

    The E Instruments IAQ Monitors provide indoor air quality testing professionals the very latest technology and flexibility in the capability of customizing our handheld AQ Pro and portable AQ Expert IAQ Monitors to incorporate the specific types of toxic gas sensor(s) needed for almost any IAQ application in the field. By offering the Indoor Air Quality (IAQ) professionals the ability to customize their IAQ Monitors to specifically meet their own specific requirements anywhere from 1 gas measurement (CO2 only) up to 8 total gas sensors in one IAQ Monitor, E Instruments’ IAQ Monitors separate themselves from the competition. For our HVAC professionals, the unique AQ Comfort IAQ Monitors is an economical way to enter the growing residential Indoor Air Quality (IAQ) testing market and provide their customers with solutions on how to improve their Indoor Air Quality (IAQ). Contact E Instruments today regarding your IAQ Monitor needs.

  • Industrial 2/4-Port RS-422/485 Serial Communication PCI Cards

    C422/C485 - ADLINK Technology Inc.

    ADLINK's NuDAM data acquisition modules make up a total acquisition network and control system. Up to 256 NuDAM modules an be romotely controlled on any RS-485 network from a host computer, via a single serial RS-232, allowing communication from as far as 4000 feet from the host. Based on the RS-485 multi-drop network system, each module has a unique address ID, whereby simple ASCII command & response protocols through the standard RS-485 interface can control all the NuDAM modules in the RS-485 network. The NuDAM modules provide direct communications with a wide variety of sensors, perform all signal conditioning, scaling, linearization and conversion, and can acquire measurements of temperature, pressure, flow, voltage, current, and multiple digital signal types.

  • Industry Intelligent 8/4-Port Serial Communications Cards

    C518/C514 - ADLINK Technology Inc.

    ADLINK's NuDAM data acquisition modules make up a total acquisition network and control system. Up to 256 NuDAM modules an be romotely controlled on any RS-485 network from a host computer, via a single serial RS-232, allowing communication from as far as 4000 feet from the host. Based on the RS-485 multi-drop network system, each module has a unique address ID, whereby simple ASCII command & response protocols through the standard RS-485 interface can control all the NuDAM modules in the RS-485 network. The NuDAM modules provide direct communications with a wide variety of sensors, perform all signal conditioning, scaling, linearization and conversion, and can acquire measurements of temperature, pressure, flow, voltage, current, and multiple digital signal types.

  • GPS Disciplined 10 MHz Frequency Reference

    MtRF-5610 - Mountain RF Sensors

    As the latest addition to a growing product line, Mountain RF Sensors (MtRF) is announcing the MtRF-5610 GPS Disciplined 10 MHz Frequency Reference. With eight outputs, the MtRF-5610 eliminates the need for a separate frequency source and RF distribution unit (or multi-coupler). Along with the 10 MHz outputs, time information is also available via a serial output. The serial output support a 1 PPS mode and NMEA-0183. In the event of loss of GPS signal, the unit will continue to operate as a high-accuracy OCXO until the GPS signal is restored. The 1 PPS signal is accurate to ±35 ns to UTC RMS. The 10 MHz output has a noise floor of -155 dBc. Holdover stability is < ±10us over 24 hours. The MtRF-5610 is designed for an operational temperature range of -20˚C to +60˚C. The MtRF-5610 is available in a 8.66" x 6.50" x 2.03" module or a 1U, 19 inch rackmount enclosure and operates from 90–250 VAC line power.