milliVolt Input - Signal Converters, Transmitters

• Dual channels
• Universal thermocouple, mV input
• 4-20mA outputs (sink/source)
• 7-32V DC loop/local

The DT233 model is a dual two-wire transmitter that isolates and converts millivolt or thermocouple sensor inputs to proportional 4-20mA control signals. Power is received from the output loop current.

Click here to watch a short video highlighting the features of the DT233.

 

• Dual channels
• Universal thermocouple, mV inputs
• Isolated current or voltage outputs
• 6-32V DC local/bus power

The DT333 model is a four-wire dual transmitter that isolates and converts millivolt or thermocouple sensor inputs to proportional control signals. Each channel supports DC current or voltage output. Click here to watch a short video highlighting the features of the DT333

• 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

The TT233 model is a space-saving two-wire transmitter that isolates and converts a millivolt or thermocouple sensor input to a proportional 4-20mA control signal. Power is received from the output loop current or a DC supply when using a three-wire connection. Click here to watch a short AcroMaggie video highlighting the TT230 Series.        

• Universal thermocouple / millivolt input
• Universal current / voltage output
• 12-32V DC local / bus power

The TT333 model is a space-saving four-wire transmitter that isolates and converts a millivolt or thermocouple sensor input to a proportional control signal. DC current and voltage output are both supported on a single model. Click here to watch a short video highlighting the TT330 Series.    

• Multi-range ±20mA or ±500mV input
• Universal current/voltage output
• 12-32V DC power

DC current and voltage output are both supported on a single model. An optional DIN rail bus can deliver primary or redundant power to multiple units without wiring. Click here to watch a short video highlighting the TT330 Series.  

• Dual channels
• ±20mA, ±500mV inputs
• 0-20mA, ±10V outputs
• 6-32V DC local/bus power

The DT336 model is a four-wire dual transmitter that isolates and converts DC current or low voltage inputs to proportional control signals. Each channel supports DC current or voltage output.

Click here to watch a short video highlighting the features of the DT336.

• TC (types J, K T, R, S, E, B, N), ±1V DC, selectable range/type input
• 4 to 20mA DC output
• 12-50V DC from output loop power
• DIP-switch configuration, signal linearizer, push-button calibration

These units accept universal thermocouple and millivolt input signals, provide isolation, and output proportional DC current signals. The output can also be linearized to the input sensor signal.  

• Thermocouple, RTD, milliVolt, and Resistance Input
• 0 to 20mA DC, 0 to 10V DC output
• Limit Alarm
• 10-36V DC power
• Software configured
• Performs linearization, square root extraction, and optional limit alarm functions

These transmitters isolate and convert sensor inputs to noise-free, proportional DC current or voltage output signals. An optional relay output adds a local limit alarm function.

• Universal thermocouple (8 types) or ±100mV input
• 4-20mA output
• Loop-powered, 7-32V DC

The ST132 is a low-cost two-wire transmitter that converts a millivolt or thermocouple sensor input to a proportional 4-20mA control signal. Power is received from the output loop current. The transmitter performs signal linearization, cold-junction compensation, and lead-break detection functions.  

• TC type J, K, T, R, S, E, B, and N or ±100mV input
• 1500V isolation
• 4 to 20mA DC output
• USB-configured

The ST133 is a low-cost two-wire transmitter that isolates and converts a millivolt or thermocouple sensor input to a proportional 4-20mA control signal. Power is received from the output loop current. The transmitter performs signal linearization, cold-junction compensation, and lead-break detection functions.    

• DC milliVolt Input
• DC Voltage or DC Current Output

These models convert sensor inputs to proportional process current or voltage output signals.