• 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.  

• Multi-range 0Hz to 100KHz input
• Universal current/voltage output
• 12-32V DC local/bus power

The TT339 model is a space-saving four-wire transmitter that isolates and converts a frequency or pulse input to a proportional control signal. 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.

• Potentiometer / slidewire input
• Universal current/voltage output
• 12-32V DC local/bus power
• USB configuration

The TT334 model is a space-saving four-wire transmitter that isolates and converts a resistive 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.

• Selectable RTD or linear resistance input type or 0-500 ohm input
• Universal output (source)
• 12-32V DC local/bus power
• USB configuration

The TT335 model is a space-saving four-wire transmitter that isolates and converts an RTD 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 ±1V, ±5V or ±10V input
• Universal current/voltage output
• 12-32V DC
• 12-32V DC local/bus power

The TT337 model is a space-saving four-wire transmitter that isolates and converts a process level DC voltage input to a proportional control signal. Click here to watch a short video highlighting the TT330 Series.

• Multi-range ±15V, ±75V or ±150V input
• Universal current/voltage output
• 12-32V DC local/bus power

The TT338 model is a space-saving four-wire transmitter that isolates and converts a high level DC voltage input to a proportional control signal. 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.

• One kit supports multiple TT330 series transmitters.
• For multiple DT330/351 or SP330 transmitters, one TTBUS-KIT is required for each transmitter to be DC Power wired via the bus rail power connections.