Dual-channel Transmitters Provide Expansion Solution for Environmental Test Lab at Automotive Supplier

By Mike, Inside Technical Sales Representative

Expansion Solution: DT333 Dual-channel Transmitters

DT330 Dual-Channel Transmitter

An environmental test lab at a major automotive supplier needed a thermocouple input transmitter that would allow for channel expansion and double as a pressure sensor input transmitter. Acromag DT333-0700 TC/mV input, dual-channel signal converter transmitter filled the needs and then some.

DT333-0700 is easily configured and calibrated for most all TC input types and 4-20mA or +/-10VDC outputs scaled independently per channel with digital filtering, CJC, and lead break detection. The +/-100mVDC input extends use for pressure transmitters. Connect up via USB with Acromag’s free PC Windows config software or Android app to monitor input signal for diagnostics.

And talk about flexibility! The DT333 works as either a single-channel or dual-channel transmitter, or as a TC/mV input signal splitter (1-input to 2-mA/DCV outputs). And with Acromag’s bus-rail power feature, multiple DT330 series transmitters can be powered from one DCV power connection.

So take the pressure off your temperature measurements with Acromag’s DT333-0700 software configurable TC/mV input transmitters!

More About DT330 Dual-channel Transmitters

DT330 series signal conditioners provide two independent I/O channels in a single, space-saving unit. 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. Further, an optional DIN rail bus can deliver primary or redundant power to multiple units.

High-voltage isolation separates inputs, outputs, and power from each other. As a result, isolation protects from surges, reduces noise, and eliminates ground loop errors. Additionally, setup and calibration are fast and easy with a convenient USB connection to your PC and Acromag’s Windows configuration software. The Android app further enables easily setup with mobile devices.

Advanced signal processing capabilities, variable range input/output, and convenient USB programming make this instrument very versatile. These transmitters can withstand harsh industrial environments and operate reliably across a wide temperature range with very low drift. They feature RFI, EMI, ESD, EFT, and surge protection plus low radiated emissions.

For further information, visit the DT333 product page.