RTD Input Two-Wire Dual Transmitter DT235

The Acromag DT235 is a RTD Input Two-Wire Dual Transmitter.

Firstly, it accepts RTD (Pt, Ni, Cu) at 0-4500 ohm inputs. Providing sink/source 4-20mA Output using 7-32V DC loop power.

Secondly, the high voltage isolation separates all input and output circuits from each other. The isolation protects from surges, reduces noise and eliminates group loop errors. However, to prevent group loop error between a grounded PC and a grounded input signal, Acromag recommends use of a USB isolator. Setup and calibration is easy. It has a convenient USB connection to your PC and Acromag’s Windows configuration software. Or it can be set up with Android App and your mobile devices.

Finally, with advanced signal processing capabilities, variable input/output range and USB programming make this instrument versatile.  Therefore, it can withstand harsh industrial environments and operate across a wide temperature range with very low drift. Also it features RFI, EMI, ESD, EFT and surge protection as well as low radiated emissions.

Other features of the RTD Input Two-Wire Dual Transmitter DT235 include:

• Operate as a dual transmitter, a single transmitter, or a signal splitter
• Easy configuration via USB with Windows software or Agility™ app for Android
• Plus independently adjustable and scalable: input and output ranges
• Selectable RTD and linear resistance input types: Pt 100/200/500Ω, Ni 120Ω, Cu 10Ω, 0-4500Ω
• Also 4-20mA current loop outputs support sinking or sourcing circuit configurations
• Supports reverse-acting (inverse) output
• User-configurable output range clamp levels support NAMUR-compliant operation
• As well as selectable up/downscale sensor break detection
• Very low 7V two-wire loop burden
• High accuracy, linearity, stability, and reliability
• User-selectable filtering (none, low, med., high)
• Space-saving 17.5mm unit with pluggable terminals for convenient wiring
• 1500V isolation, 4-way (inputs/outputs)
• Wide ambient operation (-40 to 80°C)
• Approvals: CE compliant. UL/cUL Class I Div 2, ATEX/IECEx Zone 2

Finally, for more information, contact us.