194 companies | 633 products
  • Category
  • What’s new?
  • Type
  • Optical technology
  • Other characteristics
  • Other product application
  • Options and accessories
  • Electrical characteristics
  • Technical application
  • Mechanical output
wide-band amplifier - 1 kHz - 1.2 GHz, 20 dB | S5200

The Baytems S5200 with key features like minimum distortion, minimum noise, long life stability...

wide-band amplifier - 1 kHz - 1.2 GHz, 40 dB | S5400

The Baytems S5400 is a broadband amplifier with 40 dB of gain covering the nominal frequency range 9 kHz to 1 GHz. With its high...

photoelectric sensor amplifier - 500 Hz - 10 kHz | V9, V91 series

Universal amplifier for all MICROmote sensors with nanoSPOT

photoelectric sensor amplifier - 500 Hz - 10 kHz | V10 series

Switching amplifier for all MICROmote® sensors*
Dynamic signal processing
Detection of fast incidents on...

synchronous amplifier - 600 MHz | UHFLI

600 MHz is the new benchmark frequency for lock-in amplifiers. This product is a dream come true for scientists who want to free...

synchronous amplifier - 50 MHz, 2 Lock-in Units, 120 dB | HF2LI

The HF2LI has been since its launch in 2009 the only digital lock-in amplifier supporting the frequency range from 1 µHz to 50 MHz. The dynamic reserve is 120 dB and the input voltage noise is as low as 5 nV/√Hz. With 2 physical units it replaces 2 traditional lock-in amplifiers in measurement setups. Each unit comes with a minimum of...

thread amplifier - EW series

Enlarging made of polyamide, fibre-glass...

brass thread amplifier - MEW series

Enlarging made of brass nickel-plated


signal amplifier / analog / for signal generators - temate® TB

The temate® TB Amplifiers take low-voltage signals and convert them into high-power...

conditioning amplifier / signal - AT063

The function of the amplifier module AT063 is identic to AT057. The new module is mounted into an aluminum box for protection...

conditioning amplifier / signal - AT063

The function of the amplifier module AT063 is identic to AT057. The new module is mounted into an aluminum box for protection against electro magnetic compatibility. This module is...

conditioning amplifier / signal - AT063

Laser amplification by universal to use end-pumped amplifier chains

Output power...

conditioning amplifier / signal - AT063

The Nexen tension meters and amplifiers are measurement devices utilized to measure...

conditioning amplifier / signal - AT063

These switching amplifiers are useful for galvanically separated binary signal transmissions. Binary signals...

microwave amplifier - -20 °C ... +60 °C | Nivotester FTR325

A single channel switch amplifier for the microwave barrier from Soliwave M.

Customers benefit from it in many...

fiber-optic amplifier - 500 Hz, max. 300 mm | LV461 series

This revolutionary series has been specially designed to conform with all the basic...

fiber-optic amplifier - 500 Hz, max. 525 mm | LV462 series

The series has a 3-digit display for displaying the switching threshold. The...

fiber-optic amplifier - 2 500 Hz, max. 525 mm | LV463 series

The high-performance LV463 fiber optic sensor convinces with its extensive setting...

fiber-optic amplifier - 1 500 Hz, max. 300 mm | LVS 325 series

"Teach-in" is most commonly used to calibrate a series of fiber optic cable...

fiber-optic amplifier - 74 x 36 x 15 mm, IP 65 | OBF series

OBF type fiber-optic-amplifiers have an unbeatable performance ratio. Using the fixing holes, the sensors can be mounted as free-standing units or on a DIN rail....

amplifier - 21.6 - 253 V, max. 3 W | STV 5104 B

The STV 5104 B is intended for use with 2-wire and 3-wire transducers that are normally...

release  amplifier / switch-mode - 8 V, 8 mA

This product is specifically designed to provide power in hazardous area's proximity sensors, handles reception of proportional current, changes input to digital output signals and then transfer switching...

release  amplifier / switch-mode - 115 - 230 V | WE series

This revolutionary WE-System transformer isolated barrier from PEPPERL+FUCHS is unique device that is ideally used for transferring digital signals into hazardous...

release  amplifier / switch-mode - max. 30 VDC, max. 30 mA | KCD2-SR-1.LB

1-channel signal conditioner, 24 V DC supply (Power Rail), Dry contact or NAMUR...

booster amplifier / multi-channel - max. 200 °C | 2205A121

The Kistler Multichannel Thermocouple Amplifier is designed to convert the charge signal from electric...

thermocouple amplifier - 2207A

The 4-Channel Thermocouple Amplifier from Kistler is applied in signal conditioning for thermocouple elements...

piezoresistive sensor amplifier - 1 - 10 V | 4603B10

The Piezoresistive Amplifier Process Controlled has parallel current output and allows voltage output that can be measured 1, 2, 5, and 10 V based from specific sensor...

piezoresistive sensor amplifier - max. 1 000 mV | 4620A2

Digital Signal Amplifier
with Digital Compensation

Digital compensation for maximum accuracy with third-order polynomial, outputs for pressure and...

booster amplifier / collector - RS-232C, USB | 5018A1000

The Kistler Single-Channel Laboratory Charge Amplifier is the perfect choice for signal conditioning of piezoelectric pressure sensors in modern...

wide-band amplifier -  0.8 - 6 GHz | R&S®BBA150

The R&S®BBA150 is a new family of broadband amplifiers for the microwave range. The instruments, which are optimized for high frequencies, offer high power, yet are compact and lightweight....

wide-band amplifier - 9 kHz - 1 GHz | R&S®BBA100 series

The R&S®BBA100 state-of-the-art broadband amplifier provides control and monitoring options that allow for setup of very compact systems. The...

flow sensor amplifier - VT-MSFA1-50-1X

Valve amplifiers for on/off valves, Analog,...

fiber-optic amplifier - 6 m, ø 0.3 µm | E3NX-FA

The Advanced Fiber Amplifier Units are designed for Handling On-site Needs and Improving Basic Performance with 1.5 times the sensing distance and approx. 1/10th the...

fiber-optic amplifier - max. 2 m | E3X-DA-S series

E3X-DA-S has a variety of multiple models with either one input or two outputs not to mention ultra-long-term APC models with an extended service life of around...

analog amplifier / signal / for signal generators - ±24 V, 500 mA | WR3912-894

The WR3912-894 Amplifier is a system-degree tool designed to augment the signal intensity from the WRT2050-894 Transmission Unit. To continue,...


How to choose this product


Amplifiers furnish an amplified output value of identical or similar nature to the input. Some offer functions beyond simple amplification.


These devices are used in numerous fields to amplify and process measurement signals or to control electrical loads requiring power. Other types of amplifiers are used in pneumatics and in optics.


Measurement amplifiers generate strong signals without influencing sensor operation. Thermocouple amplifiers provide cold welding compensation in addition to amplification. They often ensure galvanic isolation.

Stepper motor amplifiers are motor positioning control units. Servoamplifiers control servomotor speed, torque and position.

Often used in electronics, operational amplifiers are characterized by bandwidth, and can be used for radio-frequency amplification. Low-noise models exist for weak signals. Transimpedance amplifiers change an input voltage to an output current, while differential amplifiers amplify the difference between two inputs.

Airflow amplifiers use compressed air. The Coandă effect is used to amplify pneumatic control signals for large-volume pneumatic valves or cylinders. Amplifiers for optical fibers generate an electronic excitation in the fiber that increases photon flow.

How to choose

Subscribe to our newsletter
Thank you for subscribing
There was a problem with your request
Invalid email address

Receive updates on this section every two weeks.

With DirectIndustry you can: Find a nearby distributor | Contact the manufacturer to get an estimate or a price Examine product characteristics and technical specifications | View PDF catalogs and other online documentation