New! 2 or 4-Wire USB-Configured Isolators and Transmitters

New! 2 or 4-Wire USB-Configured Isolators and Transmitters

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The TT230 and TT330 series of space-saving, 2 or 4-wire transmitters and isolators are offered for a range of inputs with sink/source 4-20mA output compatibility. Using isolation, these transmitters protect from surges, noise, and ground loop errors.

New! USB-Configured High-Density Ethernet I/O

New! USB-Configured High-Density Ethernet I/O

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The BusWorks XT series of Ethernet I/O modules support Modbus TCP/IP, Ethernet/IP, Profinet and i2o peer-to-peer communication protocols. They monitor and/or control up to 16 discrete or analog devices per unit with a variety of inputs and outputs supported.

Signal Conditioners & Converters

Acromag signal conditioner products include process transmitters, 4-20mA signal isolators, limit alarms, panel meters, and math computation modules. These signal conditioning products isolate, amplify, filter, condition, and convert measured signals from sensors and other instruments. The enhanced signal is ready for interfacing to your PLC, DCS, display, recorder, or other process control instrumentation.

Signal conditioning functions:

•  Signal converter, linearizer, averager
•  Integrator, totalizer
•  Pulse counter, frequency measurement
•  Arithmetic calculation, Boolean logic
•  Limit alarm relay trip, window range, deviation, rate-of-change, peak/valley detection

Temperature Transmitters

Temperature transmitters convert thermocouple, RTD, and low-level temperature sensor signals to 4-20mA, 0-10V, or other DC voltage/current outputs. Acromag offers ...

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  • Universal Temperature Transmitters
  • Universal Temperature Transmitters
  • Temperature transmitters with universal input convert a wide variety of temperature, voltage, and current input signals to 4-20mA or 0-10V DC outputs for interfacing to ...
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  • Thermistor Input
  • Thermistor Input
  • Thermistor transmitters are used as temperature-measuring devices and in electrical circuits to compensate for temperature variations of other components.
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  • Thermocouple Input
  • Thermocouple Input
  • Thermocouple transmitters convert Type J, K, T, E, R, S, B, C, N, or U thermocouple sensor input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other ...
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  • RTD Input
  • RTD Input
  • RTD transmitters convert Platinum, Copper, Nickel RTD or resistance sensor input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other ...
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Signal Converters, Transmitters

Process transmitters isolate, filter amplify, and convert sensor signals to 4-20mA current or 0-10V voltage signals for interfacing with controllers and other ...

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  • DC Voltage / Current Input
  • DC Voltage / Current Input
  • These transmitters convert DC voltage or current input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other process instrumentation.
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  • AC Voltage / Current Input
  • AC Voltage / Current Input
  • Convert 0 to 150V AC or 0 to 20A AC input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other instrumentation.
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  • Millivolt Input
  • Millivolt Input
  • Convert -50 to 375mV DC sensor input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other instrumentation.
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  • Frequency Input
  • Frequency Input
  • Convert 0 to 50KHz frequency or 0 to 65535 pulse input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other instrumentation.
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  • Slidewire / Potentiometer Input
  • Slidewire / Potentiometer Input
  • Convert potentiometer, slidewire, or 0 to 500 ohm resistance input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other instrumentation.
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  • Strain Gage / Load Cell Input
  • Strain Gage / Load Cell Input
  • Convert strain gage (full, half, quarter bridge) or load cell sensor input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other instrumentation.
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  • Accessories
  • Accessories
  • Field-mount hardware includes explosion-proof, NEMA 4, NEMA 12, NEMA 4X stainless steel housings, and DIN-rail mounting brackets. NOTE: This page has moved. If you are not ...
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Limit Alarms

Process limit alarms monitor sensor or process current input signals and trip a relay output if the input exceeds a user-defined hi/lo setpoint limit. Select from AC-, DC, ...

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  • Universal Input
  • Universal Input
  • Compare a wide variety of temperature, voltage, and other input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • DC Voltage/Current Input
  • DC Voltage/Current Input
  • Compare 0-100V DC, ±100V DC, or 0-22mA DC input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Millivolt Input
  • Millivolt Input
  • Compare ±100mV DC sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Thermocouple Input
  • Thermocouple Input
  • Compare thermocouple Type J, K, T, R, S, E, B, or N temperature sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • RTD / Resistance Input
  • RTD / Resistance Input
  • Compare Platinum, Copper, or Nickel RTD temperature sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Frequency Input
  • Frequency Input
  • Compare 0-50KHz frequency or 0-65535 pulse input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Strain Gage / Load Cell Input
  • Strain Gage / Load Cell Input
  • Compare strain gage (full, half, quarter bridge) or load cell sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Accessories
  • Accessories
  • Select from an assortment of power supplies, adapters, cables, and mounting kits to simplify installation. NOTE: This page has moved. If you are not automatically ...
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Math Computation Modules

Math Computation modules are signal conditioning instruments that perform a wide variety of advanced transfer ...

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  • DC Output Modules
  • DC Output Modules
  • These units provide 0-20mA or 0-10V DC output after computing arithmetic operations, evaluating conditional / Boolean arguments, or executing track & hold functions.
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  • Frequency Output Modules
  • Frequency Output Modules
  • These units provide 0-10KHz or 0-36,000 counts/hr output after computing arithmetic operations, evaluating conditional / Boolean arguments, or executing track & hold functions.
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  • Software Support
  • Software Support
  • Software interface packages simplify configuration of PC-programmable signal conditioners. NOTE: This page has moved. If you are not automatically redirected in 5 seconds, ...
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Panel Meters

Panel meters display data from process current, DC voltage and temperature inputs. Units can funtion as transmitters with proportional 4-20mA output or Modbus interface. A ...

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  • Digital Display
  • Digital Display
  • 4-digit LED display has 4-20mA, Modbus (RS232/485) interface, and relay output options. Accepts 4-20mA, ±10V DC, TC, RTD input. Software enables data logging capabilities.
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I/O Modules

Acromag offers a wide variety of high-density isolated digital I/O and signal conditioning modules. Multi-channel mechanical and solid-state relay modules perform ...

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  • Relay I/O Modules
  • Relay I/O Modules
  • Multi-channel DIN-rail AC/DC digital I/O modules provide space-saving interface for mechanical and solid-state relays to perform interposing relay and optocoupler functions.
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  • 8B Input Modules
  • 8B Input Modules
  • Dozens of 8B signal conditioning modules are available to isolate, filter, and amplify virtually any sensor input signal to provide a 0-5V or ±5V DC output for a data ...
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  • 8B Output Modules
  • 8B Output Modules
  • These signal conditioning modules take a 0-5V, 0-10V, ±5V or 10V DC input signal from a non-isolated source, then isolate, filter, and convert it to an analog process ...
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  • 8B Accessories
  • 8B Accessories
  • Select from 2, 4, 8, and 16-channel backpanel racks plus power supplies and mounting kits.
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Metal Testers

Acromag's thermoelectric metal tester alloy sorter saves valuable time, and helps prevent costly mistakes in mixed-up stock, parts, and heat-treat. It is a low-cost way ...

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  • Thermoelectric Metal Tester
  • Thermoelectric Metal Tester
  • The unit consists of a cold plate, hot probe and display meter. A 5-second non-destructive test helps sort alloys, detect coatings and check welds using the Seebeck Effect.
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Accessories

With a broad range of process instrumentation accessories, Acromag provides the convenience of one-stop shopping for all your I/O needs. Select from power supplies, mounting ...

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  • Miscellaneous
  • Miscellaneous
  • To simplify your development, Acromag offers a variety of adapters, cables, sensors, and other components.
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  • Mounting Hardware
  • Mounting Hardware
  • Acromag offers a variety of NEMA enclosures, connection heads, and DIN rail accessories to simplify your system installation.
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  • Power Supplies
  • Power Supplies
  • PS5R-S Slim Line models give you all the power of a traditional power supply in only half the space. They feature universal voltage inputs and all the convenient features youfve ...
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