Integral Filter Instrumentation Amplifiers

DSCA30/31 Analog Voltage Input Signal Conditioner, Narrow Bandwidth -- DSCA30/31-xx
from Dataforth Corporation

Each DSCA30/31 voltage input module provides a single channel of analog input which is filtered, isolated, amplified, and converted to a high-level voltage output. Signal filtering is accomplished with a five-pole filter which provides 85dB of normal-mode rejection at 60Hz and 80dB at 50Hz. An... [See More]

  • Input Channels: 1
  • Bandwidth: 0.0030
  • Differential Channels: Yes
  • CMRR: 160
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
DSCA45 Frequency Input Signal Conditioner -- DSCA45-xx
from Dataforth Corporation

Each DSCA45 frequency input module provides a single channel of frequency input which is isolated and converted to a standard analog voltage or current output. The frequency input signal can be a TTL level or zero-crossing signal. Terminal 7 (-IN) on the field-side terminal block is the "common" or... [See More]

  • Input Channels: 1
  • Bandwidth: 100
  • Differential Channels: Yes
  • Frequency: 0-100kHz
SCM5B30/31 Analog Voltage Input Module, Narrow Bandwidth -- SCM5B30/31-xx
from Dataforth Corporation

Each SCM5B30 and SCM5B31 voltage input module provides a single channel of analog input which is filtered, isolated, amplified, and converted to a high-level analog voltage output (Figure 1). This voltage output is logic-switch controlled, allowing these modules to share a common analog bus without... [See More]

  • Input Channels: 1
  • Maximum Output: 5
  • Differential Channels: Yes
  • Bandwidth: 0.0040
SCM7B21/30/31 Isolated Analog Voltage Input Module -- SCM7B21/30/31-xx
from Dataforth Corporation

Each SCM7B21/30/31 voltage input module accepts one channel of analog voltage input which is filtered, isolated, amplified, and converted to a high-level analog voltage for output to the process control system. These modules incorporate a five-pole filtering approach to maximize both time and... [See More]

  • Input Channels: 1
  • Maximum Output: 5
  • Differential Channels: Yes
  • Bandwidth: 0.0030
Computer Controlled Amplifier -- Model 176
from Encore Electronics, Inc.

The Model 176 is a computer-controlled charge amplifier module. It features variable gain and output scaling and will accept differential or single-ended inputs. The following parameters are displayed and adjustable: accelerometer sensitivity, differential or single-ended mode, scaling, filter... [See More]

  • Bandwidth: 80
  • Function: LowPass; HighPass
  • Form Factor: PC Board
  • Type: Butterworth
VP1000 Voltage Preamplifier -- EC6061
from RESON

The VP1000 is a 1MHz bandwidth single ended voltage preamplifier, designed for use with piezoelectric hydrophone and a variety of transducers. VP1000 offers excellent low-noise performance, gain selection in 6 levels and options of 12 Hi-Pass filters. The high input impedance of 100Mohm allow for... [See More]

  • Input Channels: 1
  • Prog: Yes
  • Gain: 0.0 to 32
  • Bandwidth: 1000
Digital Tension Measuring Amplifier -- EMGZ309
from FMS USA, Inc.

Digital, microprocessor controlled. Top performance at highest speed. 3 programming keys and 2-line LCD. Easy to set up and operate. 3 housing versions. Available as wall, rail and panel mount. Galvanic isolated. Protected against electrical noise. Additional features. Auto-Calibration and -Tare... [See More]

  • Input Channels: 2
  • Function: LowPass
  • Form Factor: Panel / Chassis Mount; DIN Rail
  • Operating Temperature: 14 to 140
Accumeasure Digital Series Capacitive Sensor -- DIGITAL D100 QUAD
from MTI Instruments Inc.

The Accumeasure D capacitance displacement sensor series amplifier is a truly new revolutionary design that uses the latest technology to convert a highly reliable capacitive electric field measurement (displacement) directly into a highly precise 24 bit digital reading to accurately measure... [See More]

  • Input Channels: 1
  • Architecture: Digital
  • Form Factor: Stand-alone
  • Filter Features: Prog
2-Channel Dynamic Signal-Input Card -- OMB-DBK4
from OMEGA Engineering, Inc.

The 2-channel OMB-DBK4 dynamic signal-input card enables OMB-LOGBOOK and OMB-DAQBOARD-2000 Series data acquisition systems to accommodate inputs from piezoelectric transducers, such as accelerometers or microphones, as well as from various other dynamic signal sources. Each OMB-DBK4 card is equipped... [See More]

  • Input Channels: 2
  • DC Voltage: +/-5 V
  • Input Impedance: 0.1500
  • Form Factor: PC Board
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
LVDT DIN-rail Amplifier -- AP5104
from Stellar Technology, Inc.

The Series AP5104 DIN-rail Amplifier is a high reliability conditioner for measurement of displacement with an LVDT (linear variable differential transformer). It can be used with 4, 5, and 6-wire LVDT ’s. The AP5104 provides regulated AC excitation with remote sensing for applications which... [See More]

  • Input Impedance: 0.2000
  • Architecture: Analog
  • Form Factor: DIN Rail
  • Function: LowPass
Computer Controlled Amplifier -- Model 664
from Encore Electronics, Inc.

The Model 664 is a two-channel computer-controlled dynamic strain gage amplifier module. The following parameters are displayed and are adjustable: gain, zero, external cal, filter, excitation and excitation monitor. Each channel has its own isolated constant current excitation source. [See More]

  • Bandwidth: 40
  • Form Factor: PC Board
VP2000 Voltage Preamplifier -- EC6081
from RESON

The VP2000 is a 1MHz bandwidth voltage preamplifier designed for uses in conjunction with piezoelectric hydrophones. VP2000 offers excellent low-noise performance over the entire frequency range; gain selections in 6 levels from 0 to 50dB. A range of 12 high-pass and 12 low-pass filters are... [See More]

  • Input Channels: 1
  • Prog: Yes
  • Gain: 0.0 to 50
  • Bandwidth: 1000
Digital Tension Measuring Amplifier -- EMGZ611
from FMS USA, Inc.

Features. Advantages. Digital microprocessor controlled. High performance & speed capability. Up to 4 independent channels. Saves machine space and money. 4 key programming. Easy to setup and operate. BUS interfacing capability. Remote connectability and integration simplicity. Special features... [See More]

  • Input Channels: 1
  • Form Factor: Wall Mount
  • DC Voltage: 0 to 9 mV
  • Operating Temperature: 32 to 113
4-Channel Low-Pass Filter Card -- OMB-DBK18
from OMEGA Engineering, Inc.

The OMB-DBK18 low-pass filter card provides OMEGA ’s OMB-LOGBOOK and OMB-DAQBOARD-2000 Series data acquisition systems with four low-pass filters that can be individually configured for a cut-off frequency from DC to 50 kHz, and for Butterworth, Chebyshev or Bessel characteristics. Each... [See More]

  • Input Channels: 4
  • Gain: 1 to 500
  • Differential Channels: Yes
  • Form Factor: PC Board
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
Computer Controlled Amplifier -- Model 665
from Encore Electronics, Inc.

The Model 665 is a combo computer-controlled static/dynamic strain gage amplifier module. The following parameters are displayed and are adjustable: gain, zero, external cal, filter, excitation and excitation monitor. Each channel has its own isolated constant current excitation source. [See More]

  • Bandwidth: 40
  • Form Factor: PC Board
Left/Right Tension Measuring Amplifier -- EMGZ321
from FMS USA, Inc.

The EMGZ321, a left/right strain gauge amplifier, measures the material tension on both sides of the roller independently. Thus it is possible to monitor the load distribution over the measuring roller with great accuracy. This high-grade product comes as a plug & play unit and is easy to setup. [See More]

  • Input Channels: 2
  • Form Factor: Panel / Chassis Mount; DIN Rail
  • DC Voltage: 0 to 9 mV
  • Function: LowPass
LVDT Signal Conditioner -- LDX-2
from OMEGA Engineering, Inc.

The LDX-2 linear displacement transmitter is a two-wire, 4 to 20 mA conditioner for ac LVDT transducers. It is designed for use where long transmission distances are required before the signal can interface with a controller or meter. A feature of two-wire operation is its low susceptibility to... [See More]

  • Form Factor: DIN Rail
  • Operating Temperature: 32 to 158
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
Instrumentation Amplifier -- Model 619M
from Encore Electronics, Inc.

The Model 619M is a low cost differential amplifier useful in test environments where high CMRR is desired. Encore's Model 227. F/V converter can also be used in the six-module 4015-111 rack. An. AC power supply is built into the rack, and provides the required unregulated DC voltages to operate the... [See More]

  • Bandwidth: 20
  • Form Factor: Rack Mount
  • DC Voltage: +/- 10 V Max
  • Function: LowPass
Isotron® Signal Conditioner -- Model 482B
from Endevco

The Model 482B eight-channel amplifier card is the new revolutionized signal conditioner that communicates with newly developed i-TEDS sensors, yet provides backwards compatibility for use with other integral electronic PiezoElectric (IEPE) transducers and remote charge convertors (RCC). Up to 16... [See More]

  • Input Channels: 8
  • Prog: Yes
  • Gain: 0.0 to 100
  • Maximum Output: 10
Thermocouple Isolation Amplifier -- Model FL646
from Encore Electronics, Inc.

The Model FL646 Thermocouple Isolation Amplifier conditions a millivolt input from a thermocouple temperature probe. The input is isolated from the output by up to 1000VDC. The unit is mechanically and electrically compatible with Encore's other Flexi-line DIN-rail mounted instrumentation. [See More]

  • Gain: 250
  • Form Factor: DIN Rail
  • DC Voltage: +/- 40mVDC
  • Function: LowPass
Laboratory Charge Amplifier -- Model 2721B
from Endevco

The Endevco ® model 2721B is a charge amplifier for use with piezoelectric transducers with resistance as low as 1 kO. Its small size and ± 15 VDC operation are suited to laboratory and field use. The output voltage of the amplifier is proportional to the charge at the input. [See More]

  • Input Channels: 1
  • Architecture: Analog
  • Form Factor: Rack Mount (optional feature); Stand-alone
  • Function: BandPass
PE & Isotron® Signal Conditioner -- Model 428
from Endevco

Endevco Model 428 Piezoelectric/Isotron signal conditioner is a high-performance, two-channel, rackmounted card with an isolated single-ended front-end. This amplifier is designed for use with PiezoElectric (PE) accelerometers, Isotron accelerometers and remote charge convertors (RCC). Each channel... [See More]

  • Input Channels: 2
  • Prog: Yes
  • Gain: 0.0 to 10000
  • Maximum Output: 10
PE & Isotron® Signal Conditioner -- Model 433
from Endevco

The Endevco Model 433 is a three-channel, Piezoelectric (PE) and Isotron (IEPE/voltage-type) signal conditioner that is designed for general use in a rack-mounted card without channel-to-channel isolation. The card is used with single-ended Piezoelectric accelerometers, Isotron accelerometers,... [See More]

  • Input Channels: 3
  • Prog: Yes
  • Gain: 0.0 to 1000
  • Maximum Output: 10
PE and Isotron® Signal Conditioner -- Model 133
from Endevco

The ENDEVCO ® Model 133 is a three-channel, Piezoelectric and Isotron signal conditioner 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, seven... [See More]

  • Input Channels: 3
  • Prog: Yes
  • Gain: 0.0 to 1000
  • Maximum Output: 10