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Bridge Amplifiers

Increase a transducers signal to measurable levels.


Showing results: 31 - 44 of 44 items found.

  • Load Cell Amplifiers

    Datum Electronics, Ltd.

    Datum Electronics load cell amplifier range is designed to increase (or amplify) a signal, generated by a strain gauge load cells with a full bridge connection, pressure transducers or torque sensors, allowing the user to use the data from the load cell in a more efficient and productive way.

  • Din Rail Load Cell Amplifier (user selectable gain)

    SY038 - Synectic Electronics

    The SY038 is a strain gauge bridge amplifier ideal for use in load cell amplification.  This Load Cell Amplifier has a variable gain functionality using a miniature dip switch which enables the user to select one of 16 ranges for transducer outputs as low as 0.25mV/V and up to 4.4mV/V, higher if specified.  It has the best stability in its class and high immunity to interference.  Non-interactive Zero and Span trimmers are screw driver adjustable giving a further +/-20% adjustment.

  • Remote Displays

    HS Series - Load Cell Central

    Load cell / scale remote displays are driven from another digital indicator or amplifier. Often used on bridge cranes and truck scales, or in any situation which the person needing to see the scales displayed weight is too far to see the smaller standard indicators. Many styles, digit sizes, indoor and outdoor models are available.

  • Programmable Signal Conditioning

    DTX 5000 Series - R.C. Electronics, Inc.

    The DTX-5000 Signal Conditioner Series provides up to 64 channels of state-of-the-art signal processing in a compact (5U) chassis. Using hybrid mixed-signal technology, high-performance analog circuitry is combined with Digital Signal Processing to give gain accuracy performance previously available only in larger customized modules. A simple-to-use graphical user interface running under the Windows 2000 operating system allows for ease of setup and either local or remote operation as a network-based instrument node. The suite of conditioner modules include a strain amplifier with internal bridge completion, a general-purpose instrumentation amplifier with selectable AC or DC coupling, a linearized thermocouple amplifier with cold-junction compensation, a frequency-to-voltage converter with dual inputs for direction sensing, and an ICP accelerometer amplifier with constant-current excitation.

  • Precision Resistor Network

    Analog Devices Inc.

    Analog Devices provides a portfolio of quad resistor networks with excellent matching specifications over the entire temperature range. All of our resistors can be accessed and biased independently, making them a convenient and versatile choice for any application that can benefit from matched resistors. Our resistor networks provide the precise ratiometric stability required in highly accurate difference amplifiers, voltage references, and bridge circuits.

  • Turnkey Laboratory Acquisition Systems

    Pacific Instruments, Inc.

    Series 6800 for laboratory applications is a ready-to-run, high performance measurement system. Enclosures are 3U rack mountable or can be used right on the desktop. 6800 units come equipped with a conditioner, amplifier, filter and digitizer. Each channel has a front mounted connector specific to a measurement type: RJ-45 for 8-wire bridge transducers, BNC for voltage or ICP/IEPE inputs or a 3-wire military grade connector.

  • Load Cell DIN Rail Signal Amplifier

    LCD20 - Mantracourt Electronics Ltd

    Our intelligent strain gauge bridge amplifier is a compact, stackable microprocessor based unit specifically designed to control and monitor process applications. Flexible connection to most load cells, pressure or strain gauges over a wide range of sensitivities. The unit provides isolated current 4-20mA and voltage 0-10V analogue outputs and two digital inputs. Two set point relays can be configured to set thresholds such as net, gross, peak and valley. Powered from a wide ranging DC supply, the DIN rail amplifier is supplied with 2 part screw connectors for ease of installation.

  • Turnkey Portable Acquisition Systems

    Pacific Instruments, Inc.

    Series 6800 for portable applications is a ready-to-run, high performance measurement system that is DC powered for mobile applications. All connections are front mounted for easy installation in tight places or on the go. 6800 systems come equipped with a conditioner, amplifier, filter and digitizer. Each channel has a front mounted connector specific to a measurement type: RJ-45 for 8-wire bridge transducers or BNC for voltage or ICP/IEPE inputs.

  • Signal Conditioning System

    28000 - Precision Filters, Inc.

    The Precision 28000 Signal Conditioning System makes it easy to manage a test with up to 256 channels of fully programmable transducer conditioning. Choose a mix of bridge, charge, IEPE w/TEDS, voltage (filter amplifier), strain, thermocouple, RTD/potentiometer, frequency, or other transducers. Self-tests traceable to NIST. 4, 8 and 16-slot rugged and transportable mainframes feature integrated cooling. Customize the 28000 for high-speed transient applications, static applications, or a combination of both.

  • Universal Signal Conditioner

    Model UDA - tecsis LP

    Model UDA is a universal signal conditioner and amplifier designed for use with all full bridge, strain gage-based transducers. Model UDA turns the analog signal into a user-selectable output of ±5Vdc, ±10Vdc, or 4-20mA. This versatile unit features selectable excitation of 2.5 or 5.0Vdc bridge voltage and has a wide DC power input range from 11 to 28Vdc to adapt to a variety of installations. Model UDA includes a wide zero and span adjustment range and a symmetry adjustment for applications requiring precision in both tension and compression. The configurable low pass filter actively removes unwanted high frequency signal components. The unit is housed in a rugged DIN-mountable enclosure with screw terminals to provide connection for power, analog output, shunt calibration, and sensor signals.

  • Energized Cable Sensor

    Hubbell Power Systems Inc

    The purpose of the Energized Cable Sensor is to allow the lineman to readily determine whether a URD cable is energized. The sensor consists of an amplifier which is designed to give a meter reading when the small AC voltage between the semi-conductive sheath and the concentric neutral of the energized URD cable is applied to the test probe. The amplifier is housed in a rugged phenolic case. Sensor may be used to check for energized condition on concentric-neutral cable below an elbow without test points. At cable mid-span (left), hose clamps bridge all strands of concentric neutral at the test location. Sensor’s neutral lead clips to one of the hose clamps. Tip on probe lead contacts only semi-conductive cable sheath to test for voltage presence.

  • Signal Conditioners

    General Purpose - Encore Electronics, Inc.

    Encore offers a complete line of General Purpose Signal Conditioning instrumentation to meet even the most demanding requirements. Packaged as interchangeable two-channel plug-in modules, Encore’s broad product line includes frequency to voltage converters, strain gage amplifiers, accelerometer conditioners, digital voltmeters and DC power supplies. All of our systems feature a common CAL input on the rear of the rack which allows for calibration of the entire rack. Calibration function varies based on the modules installed. For example, the Model 633 applies a shunt calibration resistor across the bridge, while the Model 149 applies a reference charge source to the input. Contact Encore today and let our team of design engineers help you determine which of our products is best for your application.

  • Universal Amplifier Heatsinks

    ERAVANT

    A universal heatsink, which is designed and fabricated for Eravant's active device applications with up to 15-watt power dissipation. The heatsink consists of the main heatsink body, a DC fan and a heat spreader. The heat spreader is also known as adapter, which is used to bridge the mounting gap between the heat sink main body and the to-be-heat-sunk devices, such as power amplifier, frequency active multiplier, oscillator, transmitter and transceiver due to various mounting hole locations. The heat spreader offers various mounting patterns to accommodate more than 15 product models. This heatsink is not only designed for Eravant's standard products and Uni-Guide™ featured products, but also for many industrial standard microwave and millimeter wave products offered by other manufacturers. Other heatsinks with different power dissipation capacities are offered under different model numbers.

  • 6000 Series Analog I/O Modules

    Pacific Instruments, Inc.

    Series 6000 analog I/O modules condition, amplify, filter and digitize signals from virtually any transducer. All modules have conditioning & amplifier per channel and nearly all modules allow for setting bridge completion, shunt calibration, transducer power, gain, etc. individually per channel. Following the conditioning/amplifier stage, multi-pole Bessel or Butterworth analog filters are provided on each channel and can be set or bypassed individually by program control. A number of the modules include a high level analog output providing a conditioned/filtered output to a redundant, external A/D system. A 16-Bit Successive Approximation A/D follows the analog filter stage. Some modules use a single A/D with sample and hold while others have an A/D per channel. Sample rates are programmable per channel to easily accommodate mixing high and low speed measurements into a single data stream. Programmable hardware based warnings and alarms are included in the channel-by-channel architecture and are detected by digital output modules in the system, providing an ultra-low latency control capability directly from the data acquisition system.

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