Define Instruments Signal Conditioners

Define Instruments signal conditioners are used as part of process and control applications to manipulate the output signal of a transmitter or transducer in such a way as to ensure it meets the requirements of the next stage of the process. Signal conditioning typically involves steps that isolate, filter, amplify, or convert a sensor input signal to a proportional output signal that is transmitted to another control device or system. Define Instruments offers a wide range of quality signal conditioners like the Twin Link Point-to-Point System, the Zen Series, and more.

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Define Instruments Twin Link Point-to-Point Wireless System
Define Instruments Twin Link Point-to-Point Wireless System
P2P-I accepts 2 universal isolated analog inputs & transmits wirelessly to P2P-O which converts them to 4-20mA isolated analog outputs.
In Stock
$614.00
Define Instruments SLIM-IS Isolated Signal Splitter
Define Instruments SLIM-IS Isolated Signal Splitter
24VDC auxiliary powered splitter receives a 4-20mA DC input signal, and provides two identical active 4-20mA output signals.
In Stock
$192.00
Define Instruments Javelin Isolated Transmitter
Define Instruments Javelin Isolated Transmitter
Slim, loop powered signal conditioner that converts a 2-wire universal input to a 4-20mA output, UL listed.
In Stock
$159.00
Define Instruments TM-2HLI Temperature Transmitter
Define Instruments TM-2HLI Temperature Transmitter
Isolated, loop powered transmitter that head mounts to an RTD or thermocouple and outputs a 4-20mA signal.
In Stock
$98.00
Define Instruments TM-2DLI Isolated Transmitter
Define Instruments TM-2DLI Isolated Transmitter
Loop powered signal conditioner that converts a 2-wire universal input to a 4-20mA output.
In Stock
$159.00
Define Instruments Zen RTU Remote Terminal Unit
Define Instruments Zen RTU Remote Terminal Unit
16 channel monitoring & control station with choice of isolated or non-isolated inputs.
Some Models in Stock
Starting at $755.00
Define Instruments TM-2HL Temperature Transmitter
Define Instruments TM-2HL Temperature Transmitter
Non-isolated, loop powered transmitter that head mounts to an RTD probe and outputs a 4-20mA signal.
In Stock
$58.00
Define Instruments Sentry Trip Amplifier
Define Instruments Sentry Trip Amplifier
Accepts universal input signal types, offers two relay outputs for alarming, and optional 4-20mA output.
Some Models in Stock
Starting at $278.00
Define Instruments ACCS-420 AC Current Sensor
Define Instruments ACCS-420 AC Current Sensor
Loop powered unit measures and converts a high AC current signal into a 4-20mA DC signal.
Starting at $73.00
Define Instruments TM-4DPI Isolated Transmitter
Define Instruments TM-4DPI Isolated Transmitter
User powered transmitter that accepts 4-wire universal input and generates a current or voltage output.
In Stock
$199.00
Define Instruments Zen RTU Mini Remote Terminal Unit
Define Instruments Zen RTU Mini Remote Terminal Unit
Compact DIN rail mount design, analog signal transmitter with 4 isolated universal inputs.
Some Models in Stock
Starting at $844.00
Define Instruments ACCS-010 AC Current Sensor
Define Instruments ACCS-010 AC Current Sensor
Self powered unit measures and converts a high AC current signal into a 0 to 10VDC isolated output.
$73.00
Define Instruments RIO-MOD-RTU Distributed I/O Station
Define Instruments RIO-MOD-RTU Distributed I/O Station
RTU slave device with 16 isolated relay outputs & 16 digital inputs for direct connection to Modbus master PLCs and SCADA systems.
$384.00
Define Instruments Multicom USB to Serial Converter
Define Instruments Multicom USB to Serial Converter
Converts universal USB to RS232, RS485, or RS422, can reconfigure with software download for RS232 to RS485 or RS422.
In Stock
$159.00
Define Instruments SC-WEI Load Cell Signal Conditioner
Define Instruments SC-WEI Load Cell Signal Conditioner
Isolated 4- or 6-wire strain gauge inputs & relay outputs for batching control, with optional analog output (4-20mA / 0-10V).
Starting at $310.00