DC Voltage Input 4-Wire transmitter DT337

The Acromag DT337 is DC Voltage Input 4-Wire Transmitter.

Firstly, the unit has two independent I/O channels. The DT337 model isolates and converts process level DC voltage inputs to proportional control signals. Each channel supports DC Current or Voltage Output. Plus an optional DIN rail bus can deliver primary or redundant power to multiple units. It features dual channels, ±1V ±10V Inputs. Along with 0-20mA & ±10V outputs using a 6-32V DC local/bus power.

Secondly, setup and calibration is fast and easy. It has a convenient USB connection to PC and Acromag’s Windows configuration software. The Android App allows setup with mobile devices. Therefore, the high voltage isolation separates inputs, outputs and power from each other. Isolation protects from surges, reduces noise and eliminates ground loop errors. It is highly recommended to use a USB Isolator when configuring.

Finally the advanced signal processing capabilities and variable range of inputs/outputs of this instrument make it versatile. It can withstand hard industrial environments and operate across a wide temperature range.  Also features RFI, EMI, ESD, EFT and surge protection plus low radiated emissions.

Features of the DC Voltage Input 4-Wire transmitter DT337 includes:

• Operate as a dual transmitter, a single transmitter, or a signal splitter
• As well as easy configuration via USB with Windows software or Agility™ app for Android
• Independently adjustable and scalable input and output ranges
• Selectable medium voltage input ranges: ±1V, ±5V, ±10V, 0-1V, 0-5V, 0-10V DC
• Selectable current and voltage output ranges: 0-20mA, 4-20mA, ±5V, ±10V, 0-5V, 0-10V DC
• Also supports reverse-acting (inverse) output
• High accuracy, linearity, stability, and reliability
• User-selectable filtering (none, low, med., high)
• Bus power, local power, or both (redundancy)
• Also a Space-saving 17.5mm (0.7 inch) unit with pluggable terminals for convenient wiring
• 1500V input isolation, 5-way, (power/input/output)
• Wide ambient operation (-40 to 70°C)
• Approvals: CE compliant. UL/cUL Class I Div 2, ATEX/IECEx Zone 2

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