Signal Converters and Process Transmitters
Process signal transmitters and signal converters isolate, filter, amplify, and convert sensor signals to 4-20mA current or 0-10V signals for interfacing with controllers and other instrumentation. Select from 2-wire loop-powered 4-20mA transmitters, or 4-wire AC/DC-powered transmitters. Acromag offers 3- and 4-wire models with 4-20mA transmitters or voltage transmitters. DIN-rail and field-mount versions are available. Process transmitter configuration is easy with Windows® software, Agility® mobile app pushbuttons, switches, or pots for span/zero settings, depending on the series.Showing 1–16 of 26 results
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DT333: Thermocouple / milliVolt Input Four-Wire Dual Transmitter
- Dual channels
- Universal thermocouple, mV inputs
- Isolated current or voltage outputs
- 6-32V DC local/bus power
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TT233: Thermocouple / milliVolt Input Two-Wire Transmitter
- Universal TC type J, K, T, R, S, E, B, N or ±100mV input
- 4-20mA ouput (sink/source)
- 12-32 V DC loop/local power
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TT236: Current / milliVolt Input Two-Wire Transmitter
- Multi-range ±20mA or ±500mV input
- 4-20mA ouput (sink/source)
- 12-32 V DC loop/local power
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TT239: Frequency / Pulse / PWM Input, 12-32V DC Loop Power, 2-Wire Transmitter
- Multi-range 0Hz to 100KHz frequency input
- Multi-range 0Hz to 3KHz PWM input
- 4-20mA output (sink/source)
- 12-32V DC power
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TT333: Thermocouple / milliVolt Input Four-wire Transmitter
- Universal thermocouple / millivolt input
- Universal current / voltage output
- 12-32V DC local / bus power
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TT336: Current/milliVolt Input, DC Power Transmitter
- Multi-range ±20mA or ±500mV input
- Universal current/voltage output
- 12-32V DC power
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TT339: Frequency / Pulse Input, 12-32V DC Local/Bus Power Transmitter
- Multi-range 0Hz to 100KHz input
- Universal current/voltage output
- 12-32V DC local/bus power
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DT336: Current / milliVolt Input Four-Wire Dual Transmitter
- Dual channels
- ±20mA, ±500mV inputs
- 0-20mA, ±10V outputs
- 6-32V DC local/bus power
Click here to watch a short video highlighting the features of the DT336.
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DT335: RTD / Resistance Input Four-wire Dual Transmitter
- Dual channels
- RTD (Pt, Ni, Cu) or 0-4500 ohm input
- 0-20mA, ±10V outputs
- 6-32V DC local/bus power
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TT231: RTD / Resistance Input Two-Wire Transmitter
- 100 ohm Pt RTD or 0-900 ohm input
- 4-20mA output (sink/source)
- 12-32V DC loop/local power
- USB configuration
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DT337: Medium DC Voltage Input Four-Wire Dual Transmitter
- Dual channels
- ±1V, ±10V inputs
- 0-20mA, ±10V outputs
- 6-32V DC local/bus power
Click here to watch a short video highlighting the features of the DT337.
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DT338: High DC Voltage Input Four-Wire Dual Transmitter
- Dual channels
- ±15V, ±150V inputs
- 0-20mA, ±10V outputs
- 6-32V DC local/bus power
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ST131: Transmitter, RTD Input, Loop-Powered
- 100 ohm Pt RTD or 0-900 ohm input
- 4 to 20mA DC output
- 9-32V DC from output loop power
- USB-configured
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ST132: Thermocouple/milliVolt Input Head-mount Transmitter
- Universal thermocouple (8 types) or ±100mV input
- 4-20mA output
- Loop-powered, 7-32V DC
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ST133: Isolated Transmitter; Thermocouple/mV Input
- TC type J, K, T, R, S, E, B, and N or ±100mV input
- 1500V isolation
- 4 to 20mA DC output
- USB-configured
Signal Conditioners, Transmitters and Converters Continued
Acromag high-performance signal conditioner products include process transmitters, 4-20mA signal isolators, limit alarms, signal splitters, and math computation modules. These 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.
Temperature transmitters convert thermocouple, RTD, and low-level temperature sensor signals to 4-20mA, 0-10V, or other DC voltage/current outputs. Acromag offers temperature transmitters in head-mount and DIN-rail form factors. Some temperature transmitters have software-configured universal input to convert a broad range of temperature sensor and other signals with a single unit.
See all signal conditioners and transmitters to choose the best solution for your application.
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
Learn More About Transmitters
As your I/O experts, Acromag is here to help! Below are our most popular whitepapers related to our Signal Conditioning products. Find more application notes, white papers and support here: https://www.acromag.com/support/