Product Announcements: Signal Amplifiers

Columbia's Model 5802 is a military-grade Strain Gage Amplifier. The system will provide both strain and temperature outputs. (read more)

The KH Model 3944 is a 4-channel, Butterworth/Bessel filter providing GPIB/benchtop filtering covering a cutoff frequency range from 3Hz to 2MHz. Passband gain is unity, and the attenuation slope is 24dB/octave per channel. The 3944 will accept input signals of ±4.5V peak providing input and output gains of 0dB or 20dB selectable via the front panel keyboard or the GPIB bus. (read more)

The KH Model 7500 provides more than 75 watts of continuous power (150 watts at dc), and 125V rms from dc to 100kHz. Frequency response is typically flat to within 0.05dB over most of its range. In addition, the 7500 typically contributes <0.05% of total harmonic distortion, at full power output, up to 10kHz. (read more)

The new Series AP5201 In-Line Amplifier from Stellar Technology is a low cost, easy-to-use, general purpose signal conditioner. This single-channel unit is ideal for DC-excited strain gage pressure transducers, load cells, and torque transducers. (read more)

The new Series AP5103 DIN-rail Amplifier is a low cost, general-purpose, single channel signal conditioner which is compatible with standard DIN-Rail mounting systems. The AP5103 is designed for input of pressure, force, torque, weight, and other variables measured by standard DC-excited strain gage transducers. (read more)

The Krohn-Hite Models 7600 Series provides 17/34 watts of continuous power and 141V/282V rms from dc to 500kHz. Frequency response is
±0.1dB to 10kHz, and distortion is <0.01% to 5kHz, <0.3% to 100kHz. The voltage gain can be either inverting or non-inverting and selectable
ranges from 0dB-14dB, 0dB-28dB and 0dB-42dB, and is continuously variable between ranges. (read more)

All FMS tension measuring amplifiers are fully compatible with all FMS force sensors and tension controllers. They are specially adapted to measurements of dynamic processes. (read more)

· Acceleration, velocity, and displacement

· Selectable sensitivity (1 - 109.9pC/ms^-2)

· Selectable high / low pass filters

· Low-noise, high accuracy

· Charge or voltage input

· Overload display (±5V)

· Dimensions: 132.5mm x 70mm x 200mm (read more)

Mantracourt Electronics have been providing monitoring and measuring solutions to some extreme and interesting applications over the years including aiding the British Antartic Survey.

At the Halley Research Station the extreme environment poses great technical problems to construction engineers, where blizzards and snow drifts eventually bury everything and where the site has gon... (read more)

The MAC is an eight-channel amplifier - interface consisting of eight independent tension amplifiers on a single circuit card.

The MAC provides excitation voltage to connected tension transducer pairs, and puts out a 0-to-10Vdc signal proportional to tension for each pair of transducer signal inputs. (read more)