DC Current Input Signal Amplifiers
from Dexter Research Center, Inc.
Features: So durable, we call it our "little brick", this low noise, DC-coupled amplifier is packaged in a rugged, die-cast aluminum case with BNC connectors enabling input and output. This amplifier is the perfect addition to your laboratory toolbox. Two 9V batteries included provide an operational... [See More]
- Input Channels: 1
- Maximum Output: 7
- Gain: 1 to 1000
- Output Impedance: 300
from Electro Optical Components, Inc.
PAb preamplifier is oriented for amplification and conversion of the pulse current signal generated by LMSNT photodiodes (PDs). Preamplifier enables PD operation at photovoltaic mode (with no reverse bias) – mode in which photodiode becomes the source of photocurrent. PD photocurrent is... [See More]
- Form Factor: PC Board
- User Interface: None
- Sensor Inputs: Photodiode
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
- Features: Yes
- Gain: 15 to 150
- Maximum Output: 150
from Exsenco, LLC
SANTEST's VAC is designed to easily change variety of parameters of a proportional solenoid valve using a PC or touch panel. Features. (VAC-V) Quick digital setting of current value for Null and Gain. It is not necessary to employ traditional procedure, adjusting Null and Gain trimmers while... [See More]
- Input Channels: 1
- Maximum Output: 10
- Features: Yes
- Input Impedance: 0.0160
from Dataforth Corporation
Each DSCA32 current 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 which is optimized for step response. An anti-aliasing pole is located on... [See More]
- Input Channels: 1
- Bandwidth: 0.1000
- Differential Channels: Yes
- CMRR: 105
from Dexter Research Center, Inc.
Features: Available in three amplifier gains: 300, 500 and 1,000, this PCB includes a LM20 temperature sensor and 1.25V voltage reference. Although sized for single channel TO-5 packages, this amplifier is electrically compatible with all Dexter Research Center detectors, providing convenient... [See More]
- Input Channels: 1
- Bandwidth: 0.0159
- Gain: 1 to 1000
- Form Factor: PC Board
from Dataforth Corporation
Each DSCL20 loop powered isolator provides a single channel of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL20 operates passively, obtaining its power from t [See More]
- Features: Isolation Amplifier
- CMRR: 90
- Bandwidth: 0.7500
- Form Factor: PC Board (optional feature); Panel / Chassis Mount (optional feature); DIN Rail (optional feature)
from Dataforth Corporation
Each DSCL21 loop powered isolator provides a single channel of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL21 operates passively, obtaining its power from the transmitted signal. The input signal is... [See More]
- Features: Isolation Amplifier
- CMRR: 90
- Bandwidth: 0.7500
- Form Factor: DIN Rail
from Mahr Inc.
Product features. Background lit LCD-Display with an analog and a two line digital display. 5 three color status lamps for warning and tolerances limits. Up to 2 features can be simultaneously displayed. Additional resolution 0.01 µm / 1 µin at measuring ranges from ±200 µm. [See More]
- Input Channels: 2
- Form Factor: Stand-alone
- Maximum Output: 24
- DC Voltage: 24 V
from Dover Flexo Electronics, Inc.
An intrinsically safe (energy-limiting) electronic interface between transducers and a Dover tension controller, drive system or computer. The FireGuard2 ™ is UL Listed for use when tension transducers and analog tension meter (optional) are located in hazardous Class I Division 1 or 2 area. [See More]
- Form Factor: Mounted to a Machine Structure or Wall Through Flange Mounting
- DC Current: 500 mA
- DC Voltage: 24 VDC
- User Interface: Computer Programmable
from Weidmuller
Universal signal isolating converters/trip amplifiers have the option on the input side for recording any standardised current/voltage signals, temperature measurements from 2/3/4-wire RTD sensors, conventional thermocouples or linear and non-linear resistors. They can also be used to evaluate Namur... [See More]
- Input Channels: 1
- Input Impedance: 100
- Features: Isolation Amplifier
- Output Impedance: 500
from OMEGA Engineering, Inc.
CT5100 Series Circular Chart Recorders measure and display up to two process variables. Choose from a variety of programmable inputs. All recorder and alarm functions are easily configured via front 3-key pad with self prompting displays. Total panel depth of only 2.5" is required with only a 1.3"... [See More]
- Input Channels: 1
- Form Factor: Panel / Chassis Mount
- Features: Isolation Amplifier
- DC Voltage: 0 - 5 V
from Columbia Research Labs, Inc.
Columbia Model 5840 Differential Charge Amplifier has been specifically designed to operate with differential output piezoelectric vibration sensors typically used in aircraft engine condition monitoring systems. It features small package size and extremely low power consumption. The Model 5840... [See More]
- Input Channels: 1
- Maximum Output: 5.4
- Differential Channels: Yes
- Bandwidth: 2
from SPECTEC
Preamp converts speed transducer output into a 4-20 mA output [See More]
- Features: Isolation Amplifier
- DC Voltage: 4-40 VDC
- Form Factor: Stand-alone
- DC Current: 15mA
from Piezo-Metrics
The SGA Strain Gauge Amplifier is a high performance signal conditioner for single or multiple strain gauge bridge sensors such as load, force, pressure and torque. The SGA offers a wide bandwidth and a wide input signal range. The device can be powered from AC or DC supplies providing excitation... [See More]
- Form Factor: PC Board
- DC Current: 90 mA typical
- DC Voltage: 18 to 24 V DC
- AC Voltage: 110/230 V AC
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
- Features: Yes
- Gain: 0.0 to 32
- Bandwidth: 1000
from tecsis LP
Features: ± 5/ ± 10 VDC or 4-20 mA standard signal. Direct connection with PLC. Compact shape. Easy handling. Protection type IP 67. Robust aluminium diecasting housing, usable in heavy industry [See More]
- DC Current: 4-20 mA
- Application: General Lab & Industrial
- User Interface: None
- Operating Temperature: 32 to 140
from PR electronics
Advanced features. Factory-calibrated measurement ranges for input and outputs in the 2204 can be selected by the internal DIP-switches without the need for recalibration. Application. Signal isolator for analog current / voltage signals. 1 : 1 or signal conversion of analog current /voltage signals... [See More]
- Features: Isolation Amplifier
- DC Current: 0...50 mADC
- DC Voltage: 0...10 VDC
- Operating Temperature: -4 to 140
from Mahr Inc.
Product features. Analog indicator instrument for display of measurement values. Two-line LCD for measuring values and help texts. 5 three color status lamps for warning and tolerance limits. Up to 3 features can be simultaneously displayed. 2 input modules can be inserted into base unit. Following... [See More]
- Input Channels: 8
- Form Factor: Stand-alone
- Maximum Output: 24
- DC Voltage: 24 V
from Weidmuller
Universal signal isolating converters/trip amplifiers have the option on the input side for recording any standardised current/voltage signals, temperature measurements from 2/3/4-wire RTD sensors, conventional thermocouples or linear and non-linear resistors. They can also be used to evaluate Namur... [See More]
- Input Channels: 1
- Output Impedance: 500
- Features: Isolation Amplifier
- Form Factor: DIN Rail
from OMEGA Engineering, Inc.
The CT8000 Series Circular Chart Recorder/Controller measures, displays and controls up to two process variables. Choose from a variety of programmable inputs. All recorder, control and alarm functions are easily configured via front key pad with self-prompting displays. Two user configurable alarm... [See More]
- Input Channels: 1
- Form Factor: Panel / Chassis Mount
- Features: Isolation Amplifier
- DC Voltage: 0-5 VDC
from Columbia Research Labs, Inc.
The Columbia Model 5804 Military-Grade Strain Gage Amplifier is designed to amplify signals from Columbia's DT and DTD Series Full-Bridge Strain Sensors. The system will provide both strain and temperature outputs. The strain output incorporates a microprocessor-driven auto zeroing circuit capable... [See More]
- Input Channels: 1
- DC Current: 15-35 Volts
- Form Factor: Panel / Chassis Mount
- Sensor Inputs: Bridge Input
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
- Features: Yes
- Gain: 0.0 to 50
- Bandwidth: 1000
from PR electronics
Advanced features. Programmable input and output ranges using internal DIP-switches. Front panel fine adjustment of 0 and 100% values for special ranges. Application. Galvanic separation of analog signals. Measurement of floating signals. Technical characteristics. Analog signal conditioning with... [See More]
- Features: Isolation Amplifier
- DC Current: -50...+50 mADC
- DC Voltage: -250...+250 VDC
- Operating Temperature: -4 to 140
from Mahr Inc.
Product features. Easy to read 3 color analog display. Measurement in conjunction with inductive probes (e. g. Mahr P2004) or electronic plug gages etc. Two inputs for inductive probes (compatible with probes from Mahr, Mahr-Federal, Tesa). Extensive calculation of input signals: ±A,... [See More]
- Input Channels: 2
- Form Factor: Stand-alone
- Maximum Output: 24
- DC Voltage: 24 V
from Weidmuller
Universal signal isolating converters/trip amplifiers have the option on the input side for recording any standardised current/voltage signals, temperature measurements from 2/3/4-wire RTD sensors, conventional thermocouples or linear and non-linear resistors. They can also be used to evaluate Namur... [See More]
- Input Channels: 1
- Output Impedance: 500
- Features: Isolation Amplifier
- Form Factor: DIN Rail
from OMEGA Engineering, Inc.
With its dual-function keys and sharp display, OMEGA ’s RD8250 is a sophisticated process recorder. The graphic user interface — comprising a nematic LCD with white LED backlight —makes configuration easy. This recorder can display real-time data in digital or trend format. Via the... [See More]
- Input Channels: 2
- Form Factor: DIN Rail
- Features: Isolation Amplifier
- DC Voltage: 0 - 25 V
from PR electronics
Advanced features. The front-operated push buttons are used for programming the different standard functions. A password can prevent access for changing parameters. Application. Alarm detector in connection with measurement of AC/DC current or voltage signals. The unit is used where accurate... [See More]
- DC Voltage: 0...250 VDC
- AC Voltage: 0...250 VRMS
- DC Current: 0...20 mA
- AC Current: 0...1 ARMS