OMEGA Engineering, Inc. Datasheets for Instrumentation Amplifiers

Instrumentation amplifiers are differential amplifiers that have been optimized for use with DC signals. They are characterized by high gain, high common mode rejection ratio (CMRR), and high input impedance.
Instrumentation Amplifiers: Learn more

Product Name Notes
pH/ORP Preamplifier -- PHTX-21
pH/ORP Preamplifier -- PHTX-22
pH/ORP Preamplifier -- PHTX-23
• Send pH Electrode Signal 1,000 Feet Over Ordinary, Wire and Connectors or Coaxial Cable. • Interface pH Electrodes Directly with Inexpensive mV Meters and Recorders or Sophisticated Process Controllers...
Magnetic Pickup Low Level Amplifier -- FLSC-AMP-A OMEGA’s Model FLSC-AMP-A amplifies the low level sine wave signals from a magnetic pickup sensor to a high level square wave output directly proportional in amplitude to the power supply...
2-Channel Dynamic Signal-Input Card -- OMB-DBK4 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...
In-Line Amplifier -- DMD The DMD Series In-Line Amplifiers convert a mV/V transducer into either a 0-5 Vdc or 4-20 mA output device. They are intended for applications where physical conditions will not allow...
Analog I/O Module -- iNET-423 The iNET-400 system is a low cost card cage that attaches to Windows computers via USB 2.0. The advantage of a card cage is that you can select which I/O...
LVDT Signal Conditioner -- LDX-2 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...
LVDT Signal Conditioner -- LDX-4 The LDX-4 is a dc powered signal conditioning amplifier and power supply for ac LVDT's. Its compact, rugged case can withstand industrial installations and protect laboratory grade electronics. Complete zero...
4-Channel Low-Pass Filter Card -- OMB-DBK18 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...
Low Level Amplifier -- FLSC-AMP The OMEGA ® FLSC-AMP amplifies the low level signals from the magnetic pickup of gear teeth or flow transmitters by a factor of more than a hundred times to drive...