AC Voltage Input Instrumentation Amplifiers

Single Channel Piezeo Actuator Amplifier -- PA25 Amplifier
from Mad City Labs, Inc.

The PA25 is a single channel amplifier suitable for driving low voltage (150V) piezo actuators. The PA25 amplifier combines low noise and outstanding stability with high power output, making it ideal for open loop, high resolution control of piezos. The PA25 is equipped with a front panel analog... [See More]

  • Input Channels: 1
  • Prog: Yes
  • Gain: 15 to 150
  • Maximum Output: 150
DSCA33 Isolated True RMS Input Signal Conditioner -- DSCA33-xx
from Dataforth Corporation

Each DSCA33 True RMS input module provides a single channel of AC input which is converted to its True RMS DC value, filtered, isolated, amplified, and converted to standard process voltage or current output. The field voltage or current input signal is processed through an AC coupled pre-amplifier... [See More]

  • Input Channels: 1
  • Bandwidth: 0.0200
  • Differential Channels: Yes
  • CMRR: 100
621 LVDT Amplifier
from RDP Electrosense

Signal conditioning is required where the output of a transducer needs to be boosted or changed into a form suitable for the monitor or logging device which will be used. A very wide range of gain adjustment ensures that our amplifiers are compatible with the vast majority of LVDT and strain gauge... [See More]

  • Input Channels: 2
  • Bandwidth: 0.5000
  • Differential Channels: Yes
  • Input Impedance: 0.1000
Three Channel Piezeo Actuator Amplifier -- PA3 Amplifier
from Mad City Labs, Inc.

The PA3 is a three channel amplifier suitable for driving low voltage (150V) piezo actuators. The PA3 amplifier combines low noise and outstanding stability with high power output making it ideal for open loop, high resolution control of piezos. The PA3 includes adjustable feet for desktop use, a... [See More]

  • Input Channels: 3
  • Prog: Yes
  • Gain: 15 to 150
  • Maximum Output: 150
DSCA39 Current Output Signal Conditioners -- DSCA39-xx
from Dataforth Corporation

Each DSCA39 current output module provides a single channel of analog output. The input signal is buffered, isolated, filtered and converted to a unipolar or bipolar current output. Signal filtering is accomplished with a five-pole filter which provides 100dB per decade of attenuation above 1kHz. An... [See More]

  • Input Channels: 1
  • Input Impedance: 2
  • Bandwidth: 1.00E-3
  • CMRR: 110
In-Line Signal Conditioning Amplifiers -- S7TW 4-20mA Loop Powered LVDT Transducer Amplifier
from RDP Electrosense

Signal conditioning is required where the output of a transducer needs to be boosted or changed into a form suitable for the monitor or logging device which will be used. These amplifiers are suitable for LVDT transducers. Our S7 amplifiers are specifically designed to be installed close to the... [See More]

  • Input Channels: 1
  • Bandwidth: 0.2500
  • Differential Channels: Yes
  • AC Voltage: 30mV to 4v rms
SCM5B33 Isolated True RMS Input Module -- SCM5B33-xx
from Dataforth Corporation

Each SCM5B33 True RMS input module provides a single channel of AC input which is converted to its True RMS DC value, filtered, isolated, amplified, and converted to a standard process voltage or current output. The SCM5B modules are designed with a completely isolated computer side circuit which... [See More]

  • Input Channels: 1
  • CMRR: 100
  • Differential Channels: Yes
  • AC Voltage: 0-300V
Microprocessor Based Digital Indicator / Panel Meter -- E725/AC
from RDP Electrosense

Signal conditioning is required where the output of a transducer needs to be boosted or changed into a form suitable for the monitor or logging device which will be used. Our digital display units have a built-in monitor device in the form of the digital display as well as analogue output. The E725... [See More]

  • Input Channels: 1
  • Maximum Output: 10
  • Differential Channels: Yes
  • Bandwidth: 250
210-Channel Hydrophone Signal Conditioning Filter/Amplifier System -- Model 39000
from Krohn-Hite Corporation

The Krohn-Hite 39000 Hydrophone Analog Signal Conditioning/Filter System provides up to 210 channels of fully programmable hydrophone signal conditioning. The 39000 15-slot rugged mainframe has a variety of high performance filter/amplifier plug-in cards to choose from with characteristics such as... [See More]

  • Input Channels: 210
  • DC Voltage: +/-10 V
  • Prog: Yes (optional feature)
  • AC Voltage: +/-10 V
Rack-mount Dual Tension Amplifier -- T127
from Dover Flexo Electronics, Inc.

The Twin AmpTM TI27 Tension Amplifier (and TI28 powered by 24Vdc) is a versatile, dual-channel (2-channels), rack-mount tension transducer interface for monitoring tension in any two tension-sensing zones simultaneously on web processing machinery. Two independent and isolated tension amplifier... [See More]

  • Input Channels: 2
  • AC Current: 120 VAC
  • AC Voltage: 115 or 240 VAC
  • Form Factor: Rack Mount
DC Amplifier -- Model 136
from Endevco

The Endevco ® model 136 is a three-channel, DC amplifier that is manually or computer programmable. Manual control is accomplished at the front panel by means of a "Select Channel" push-button, three (3) "Channel LEDs", one "Select Function" push-button, five "Function LEDs", a four character... [See More]

  • Input Channels: 3
  • Gain: 0.0 to 1000
  • Differential Channels: Yes
  • Prog: Yes
SmartAmp™ -- 2100E21 Series
from PCB Piezotronics, Inc.

SmartAmp ™. Series 2100E21. The SmartAmp ™ Power Amplifier is a high-quality, air-cooled, solid-state power amplifier designed for use with vibration shaker systems. With 92% efficient operation, the SmartAmp ™ conserves power and creates no extra noise in the test environment. [See More]

  • Input Channels: 1
  • Bandwidth: 39.6
  • Prog: Yes
  • Input Impedance: 0.0100
8 Channel Low Noise Differential Preamplifier -- Model 7008
from Krohn-Hite Corporation

PERFORMANCE. The Model 7000 and 7008 Low Noise Differential Preamplifiers provide a high gain amplification to 1MHz with an AC output derived from a very low noise FET instrumentation amplifier. Each model has fixed gain settings of x1 (0dB), x10 (20dB), x100 (40dB) and x1000 (60dB) over a... [See More]

  • Input Channels: 8
  • Gain: 1 to 1000
  • Differential Channels: Yes
  • Prog: Yes
DC Amplifier -- Model 436
from Endevco

The Endevco Model 436 DC differential Voltage amplifier is a three-channel signal conditioner designed for use with quarter to full bridge piezoresistive accelerometers, pressure transducers, strain gages and the Endevco Microtron ® ethernet variable capacitance accelerometers. The card... [See More]

  • Input Channels: 3
  • Gain: 0.0 to 1000
  • Differential Channels: Yes
  • Prog: Yes
Low Noise Differential Preamplifier -- Model 7000
from Krohn-Hite Corporation

PERFORMANCE. The Model 7000 and 7008 Low Noise Differential Preamplifiers provide a high gain amplification to 1MHz with an AC output derived from a very low noise FET instrumentation amplifier. Each model has fixed gain settings of x1 (0dB), x10 (20dB), x100 (40dB) and x1000 (60dB) over a... [See More]

  • Input Channels: 1
  • Gain: 1 to 1000
  • Differential Channels: Yes
  • Prog: Yes
Isotron® Signal Conditioner -- Model 2793
from Endevco

The ENDEVCO ® Model 2793 16-channel signal conditioner is an economical power supply/buffer amplifier for ISOTRON accelerometers or other piezoelectric voltage mode transducers. It can also power Remote Charge Convertors (RCC) in a high impedance piezoelectric measurement system. Each channel... [See More]

  • Input Channels: 16
  • Prog: Yes
  • Gain: 1 to 10
  • Maximum Output: 10