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Technical Bulletin #3 - High-Response, Low-Noise Signal Conditioners
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Technical Bulletin #3 - High-Response, Low-Noise Signal Conditioners
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From Soltec Corporation
The CDV-700A/CDA-700A series are advanced signal conditioners specially developed for high re¬sponse and low noise.
Through incorporation of sophisticated CPU, they offer improved operating ease and brand-new fea¬tures not available with earlier CDV-230C/CDA-230C series. As before, the CDV model features constant-voltage type excitation; the CDA model, constant-current excitation.
Basically the 700A models were created for use in combination with strain gages. And thanks to their remarkable high response characteristics, they are ideal for measuring shocks and other rapidly chang¬ing phenomena. They can also be used as high-gain general-purpose DC amplifiers.
The new CDV-700A/CDA-700A can be considered companion models to our previously released DPM-700B series of AC-excitation type dynamic strain amplifies. The DPM models have already garnered great trust and praise in the market for their outstand¬ingly compact dimensions, light weight, versatility and easy operation.
Today, as strain-gage type measurement takes on ever greater importance, the role of signal conditioners is becoming increasingly vital. This is why at KYOWA, we aim to continue to do everything we can to improve our current offerings and to develop new and better products for tomorrow.
Products & Services
Bridge conditioners are instruments that provide excitation and support for strain gages, Wheatstone bridges, load cells, and sensors. They also include circuitry for signal conditioning, amplification, and processing.
Voltage and current signal conditioners amplify or modulate AC or DC current or voltage and process signals to improve transmission.
Signal conditioner chips are data acquisition devices that refine sensor outputs so that they can be read by computer boards or other IC devices.
Charge and capacitive signal conditioning modules or systems amplify, attenuate, filter and/or convert a charge signal from an accelerometer, load cell, pressure transducer, displacement transducer or other type of capacitive sensor.
Sensor interface and excitation IC chips are used as interfaces to sensors and other devices. The input at the interface collects data from the sensor and the output of the interface sends the data to a computer or other suitable device.
Product Announcements
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The Models 5D78 and 5D78V are high-accuracy single-channel strain gage conditioners of phase-sensitive carrier-amplifier design.
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The Models 5D70 and 5D70V are general-purpose single-channel conditioners for input of pressure, force, torque, weight, and other variables measured by conventional DC-excited strain gage transducers.
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Dataforth's enhanced version of the SCM5B48 isolated, field-configurable accelerometer input signal conditioning module provides excitation to piezoelectric sensors with built-in microelectronic...
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Daytronic Corporation is offering a new series of high-performance multiplatform signal conditioners--now the basis for a whole family of new Daytronic products, including the 3000PLUS Panel Meter and...
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Dataforth has introduced the 8B45 series of frequency input modules to its family of SensorLex® 8B isolated analog signal conditioners. These modules accept a zero-crossing or TTL level sensor output...
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The SensorLex® 8B38 isolated analog strain gage input signal conditioners available from Dataforth are offered with a choice of 3Hz or 8kHz signal bandwidth. They are part of the Instrument Class® 8B...
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The EXTEND™ Upgrade System packages for Instron and non-Instron hydraulic load frames are developed for high-capacity tension, compression, bend and shear testing.
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The 8774A50 and 8776A50 are 4-gram, voltage mode ceramic shear accelerometers, designed specifically for multi channel OEM applications.
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Topics of Interest
Weldable half-bridge strain gages are serving stress measurement at high temperatures in a broad range of industries including nuclear power generation, automobile, shipbuilding, aircraft and many...
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Bridge circuits have been in use for well over 150 years. To date, the bridge is still the most economical circuit technique for accurately measuring resistance. The original bridge circuit topology...
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DFE has been producing high-quality strain-gage tension transducers (often called 'load cells') since 1974. Web process manufacturers and OEMs buy DFE transducers because they are accurate,...
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1. What is the technology used on FUTEK Sensors? Bonded foil strain gages. 2. What is the “FS” or “RO" which are referred to in this catalog or other drawings? “FS” stands for FULL Scale and “RO"...
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When introduced in 1963, Himmelsteins’ MCRT® non-contact torque meters set a new standard for noise-free measurements. They retained the best features of slip ring devices high quality strain gage...
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Technical Articles
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