Signal Conditioning
The processing of signals to reduce noise level, amplify, attenuate, or otherwise condition.
See Also: Signal, Signal Sources, Signal Processing, Signal Integrity, Signal Proccessing, Signal Analyzers, Signaling, Signal Generators, Signal Meters, Signal Conditioners
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Signal Conditioning With SLSC
Switch Load and Signal Conditioning standardizes the "last mile" between the measuring device and the device under test (DUT) in hardware and software. SLSC is a modular extension for data acquisition products such as PXI and CompactRIO.
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Signal Conditioning
The output of an inductive (magnetic reluctance) speed sensor is an alternating voltage in which both the frequency and magnitude depend on target speed. The TTL Interface Adaptor converts this voltage into a TTL logic signal whose frequency corresponds to tooth passing frequency. The magnitude of the output signal from the interface is independent of the tooth passing speed.
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Signal Conditioning Modules
Signal conditioning modules provide signal conditioning on a per-module basis for various types of sensor or signal.
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Signal Conditioning and Filtering
MSXB 065
The MSXB 065 Signal Conditioning Expansion Board provides filtered analog signal conditioning for voltage signals for Data Acquisition Processor systems. Each board has differential inputs; jumper-selectable simultaneous sampling; jumper-selectable gains of 1, 5, and 25; fourth-order anti-alias filters, cutoff frequencies from 100 Hz to 50 kHz.
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USB Signal Conditioning Products
Signal conditioning can include amplification, filtering, converting, range matching, isolation and any other processes required to make sensor output suitable for processing after conditioning. It is primarily utilized for data acquisition, in which sensor signals must be normalized and filtered to levels suitable for analog-to-digital conversion so they can be read by computerized devices.
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16-Channel Bridge Signal Conditioning Unit
ProDAQ 5716
The ProDAQ 5716 is a 1U high rack-mountable signal conditioning box for standard 19 in. racks. It provides signal conditioning for up to 16 strain gage or ICP sensors. Either one ProDAQ 3416 16-Channel ADC Function Card or up to two ProDAQ 3424 8-Channel 24-bit Sigma-Delta ADC Function Cards can be connected to the unit.
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Optical Signal Conditioning Products
The single-mode fiber N7761A, N7762A and N7764A provide 1, 2 or 4 attenuation channels in a compact remote-controlled instrument. These attenuators provide very fast adjustment and have built-in output power monitoring for accurate power setting and control, as needed for receiver sensitivity testing or in system simulations.
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Signal Conditioning
Various preamplifiers and signal converters extend the range of applications for Elsys data acquisition systems.
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8 Channel Sample & Hold and Signal Conditioning Board for Group3
All channels provide for voltage division ahead of transient suppression before going into the S&H ICs. Channels that are sampled and held use a common sample and hold pulse that samples while high and holds while low. Jumpers on each S&H chip allow buffering of analog signals where sample and holds are not required. An advantage to the buffers is that it provides a high input impedance for high impedance voltage dividers.
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Signal Conditioning Instrumentation
Columbia Research Laboratories
Columbia offers a wide variety of Signal Conditioning Instrumentation for a variety of Sensor types. These range from Laboratory as well as Airborne Charge Amplifiers, Differential Charge Amplifiers, In-Line Charge Converters, Constant Current Power Supplies and ICP Compliant Amplifiers all in support of Columbia's extensive Piezoelectric product line. Additionally Columbia offers unique Strain Gage Instrumentation Amplifiers which provide built in auto zeroing of gage offset voltages which can increase typical measurement accuracies. These robust Signal Conditioning products have been flight qualified on many current military aircraft and missile programs and are now available for your distinctive program needs.
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Signal Conditioning System
28000
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.
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16-Channel Analog Multiplexer & Signal Conditioning Card
AIM-16
Model AIM-16 accepts, pre-amplifies, and multiplexes analog signals for application to an analog-to-digital converter installed in a host computer. Each AIM-16 concentrates 16 differential analog input channels into one single-ended analog output channel. Up to eight AIM-16s can be cascaded providing total capacity for 128 inputs to an "8-input A/D Converter."
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Signal Conditioning
To get most out of high-quality sensors, accurate, low-noise processing of the sensor signals that are emitted is essential. Kistler offers an attractive portfolio of solutions for signal processing and subsequent data digitization. Piezoelectric (PE) sensors with a charge output require a so-called charge amplifier. On the other hand, piezoelectric sensors with integrated electronics (IEPE) are supplied by Piezotron couplers which decouple and amplify the signal.
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General Purpose Signal Conditioning Instrumentation
Encore offers a complete line of General Purpose Signal Conditioning instrumentation to meet even the most demanding requirements.
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RTM Actuator Signal Conditioning Board
MS 3630I
CPCI Rear IO Actuator Signal Conditioning Board is a signal conditioning and interface board for CPCI based Advanced Compute & IO Module (MS3639i). This board primarily focusing on Primary and Secondary actuator interface. This card shall handle excitation signals, conditioning, feedback measurement, power measurement. Card has high resolution Digital POTS, Direct Digital Frequency synthesizers, DAC, Discrete Input and Outputs, Analog measurement circuits for handling all sensor. All interface are brought to two 96 Pin Euro Connector.
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Analog Signal Conditioning &Isolation Products
DSCIA
DSCIA module is a signal channel isolated analog input or output.
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Signal Conditioning & Control
Offering a wide variety of products from amplifiers and comparators to redrivers, microcontrollers, data converters (ADC) and digital potentiometers (POTs).
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Signal conditioning
Simple parameterization of the sensors and visualization of the measured values via the on-site display.
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4-Channel Strain Gage Amplifier Module for the SCS-800 Signal Conditioning System
SCS-824 Series
The SCS-824 series provides 4 channels of strain gageinputs for the SCS-800 signal conditioning system. TheSCS-824 series interfaces all strain gage types, fromsingle-element quarter bridges to 4-element full bridges
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Isolated SCIM5B Analog Signal Conditioning Products
SCIM5B
BEE INSTRUMENTS offers cost- effective, isolated industrial signalconditioning modules. The SCIM5B analog modules are form, fit, and functional equivalents to similar products from other manufacturers. The product range includes a complete selection of backpanels, interface cables, racks, fuses, jumpers, power supplies, and other accessories.
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IEPE Signal Conditioning Amplifiers
Although IEPE (Integrated Electronics Piezoelectric) sensors is not a new technology there are a wide variety of applications where the measurement instrumentation is not configured with IEPE signal conditioning built in. In these situations it is necessary for the IEPE supply to be provided by an external source. Usually this type of instrument will also provide th user with the option to add gain to the signal being conditioned. The Kemo range of IEPE signal conditioning instruments can be used as stand alone conditioners/amplifiers are many of them can also be integrated with filters.
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Load Cell Amplifier Signal Conditioner with Removeable Terminals
MODEL LCA-RTC
The LCA-RTC Module provide low-cost, dedicated signal conditioning for a single bridge type load cell or torque sensor. Model LCA-RTC comes with removable screw-clamp terminal connectors, which accept wires without soldering.On- board jumper selections include sensitivities from 0.5 mV/V to 10 mV/V, bandwidths from 100 Hz to 30 kHz, and amplified outputs of 0 to ±5V, 0 to ±10V, 0-16 mA, 0-20 mA or 4-20 mA. Zero and span adjustments are via precision 25-turn low-tempco metal film potentiometers.The units can be operated next to the sensor with 4-wire hookup or at distances up to 1 km (3300 feet) with 6-wire hookup. An onboard 87.325 kΩ resistor allows easy shunt calibration at the push of a button. Provision is also made for a user-furnished calibration resistor. Power requirements are 11.8 to 26V DC with load currents from 10 to 60 mA, the latter applying when the unit provides 10V DC excitation to a 350 ohm load cell and delivers a 20 mA analog output.
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4DI/4 Relay Output Modbus RTU Remote I/O
ND-6160
The NuDAM modules provide direct communications with a wide variety of sensors; perform signal conditioning, scaling, linearization and conversion; can acquire measurements of temperature, pressure, flow, voltage, current; and handle multiple digital signal types broadly used in IoT and other industrial applications, such as facility monitoring, environment monitoring, and industrial process control. The new ND-6117, ND-6124, ND-6150, and ND-6160 modules feature Modbus/RTU as the best remote data transmission protocol, which provides customers a comprehensive product offering.
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Miniature Axial Extensometers
Model 3442
Jinan Testing Equipment IE Corporation
Weighing as little as 8 grams, these miniature extensometers are designed to have very low operating force with minimal specimen influence. All use an improved version of Epsilon’s dual flexure design which makes them very rugged for their size. With a module height of 15.2 mm (0.6 inches), they will fit in the limited space between grips that is typical with small test samples. Gauge lengths can be as short as 3 mm or as long as 50 mm. A newly designed gage setting pin and assembly allows the gauge length to be set accurately and repeatably to ASTM and ISO requirements for all gauge lengths. Reengineered quick attach wire forms provide simple and secure specimen attachment. Wire forms for round and flat specimens are included, as well as flat, 3-point, and vee knife edges. The wire forms may be removed to enable mounting using elastic bands or springs. A tethering attachment point provides fall protection and enables counterbalancing of the extensometer’s weight when testing delicate specimens.Model 3442 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller and Epsilon will equip the extensometer with a compatible connector wired to plug directly into the controller. For systems lacking the required electronics, Epsilon can provide a variety of solutions for signal conditioning and connection to data acquisition systems, chart recorders, or other equipment.
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Toxic Gas Sensor
Model 100
Teledyne Gas & Flame Detection
Model DM-100 Series sensors feature intelligent electronics, non-intrusive operator interface and comprehensive fault diagnostics. The sensor is packaged in an electro-polished 316 stainless steel housing fitted with a ¾ inch NPT thread. The plug-in, field replaceable sensor cell features large surface area gold-plated pins that reduce the effects of corrosion in harsh industrial environments. Signal conditioning electronics are completely encapsulated in the sensor housing adding a high level of durability to the design. The packaging is XP-intrinsically safe. This innovative design marks a return to a simple, more affordable, and durable gas detection sensor without compromising quality.Model DM-100 sensors provide a 2-wire loop powered 4-20 mA current signal equivalent to the sensor range of detection. Upper enclosure options are aluminum and stainless steel. Additional accessories include wireless communications, a loop powered digital display. Each sensor is shipped with a splash guard with integral calibration port. Detcon’s toxic gas sensors have a long shelf life and are supported by an industry-leading warranty.
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Signal Conditioning Carrier
ProDAQ 5720
The ProDAQ 5720 Signal Conditioning Unit provides power and cooling for up to two Signal Conditioning Cards from the ProDAQ 58xx Series. These Signal Conditioning Cards provide conditioning for 8 or 16 channels and can be used directly with Bustec’s high-performance ProDAQ ADC function cards such as the ProDAQ 3416 16-ch. Sigma-Delta ADC Function Card or the ProDAQ 3424 8-ch. Sigma-Delta ADC Function Card.To connect the function cards to the signal conditioning cards SCSI-style cables from the ProDAQ 8010-Bx Series are used. They provide shielded twisted pair connections for signals and control.
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16-Channel Anti-Alias Low-Pass Filter Card
AAF-16
The AAF-16 is a 16-channel anti-alias low-pass filter card series for front-end signal conditioning in PC-based data acquisition systems.
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SLSC and CRIO Modules and Accessories
Our approach to delivering a high-quality Aerospace, Automated Test Equipment (ATE) asset begins with leveraging National Instruments hardware and software standard platforms. Beginning with high quality instrument platforms for standard Input and Output (I/O), we leverage NI’s PXI and Compact RIO platforms. Extending these system is NI’s unique platform for Switching, Loads and Signal Conditioning (SLSC), which allow the standard I/O to be customized for high performance aerospace industry applications.
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RS-485 Serial I/O
ADAM-4000/4100 Series
The ADAM-4000/ 4100 series featuring rugged industrial-grade cases are specially designed for reliable operation in harsh environments. Built-in microprocessors independently provide intelligent signal conditioning, analog I/O, digital I/O, data display, and RS-485 communication through Modbus RTU protocols.
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Trace Level Chemiluminescence NO-NOy Analyzer
Model T200U NOY
Teledyne Advanced Pollution Instrumentation
The Model T200U NOy analyzer has been developed and refined specifically to address the challenges of NOy monitoring as required, for example, in the US NCore network. It uses the proven chemiluminescence principle and is coupled with a remote NOy converter via umbilical to allow measurements with a lower detectable limit of 50 ppt.The Model T200U NOy analyzer combines a gold plated reaction cell with an enhanced performance pump, special low noise photomultiplier tube, and unique signal conditioning to provide exceptional sensitivity. In addition, a pre-reactor separates the NO-O3 reaction from background chemiluminescence to allow accurate auto-zero of the analyzer. The remote NOy converter is provided with a stainless steel, NEMA 4X (IP65) enclosure and custom sample umbilical to allow a mounting height of 10 meters. In addition, the converter features a unique purge circuit designed to remove residual calibration gas.
