DC Voltage input Transmitter, ±1V, ±5V, or ±10V, 4-wire, 12-32V DC local/bus power

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Manufacturer Acromag


Description :

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. 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.

High-voltage isolation separates the input from the output circuit. Isolation protects from surges, reduces noise, and eliminates ground loop errors. Setup and calibration are fast and easy with a convenient USB connection to your PC and Acromag's Windows configuration software.

Advanced signal processing capabilities, variable range input, and convenient USB programming make this instrument a very versatile temperature measurement device. 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.

Technical Data :

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  • Easy setup and digital calibration via USB with Windows configuration software
  • Single unit supports ±1V, ±5V, and ±10V DC input ranges
  • Universal output connections support ranges up to ±21mA or ±10.5V DC without rewiring
  • Space-saving 17.5mm (0.7 inch) unit with pluggable terminals for convenient wiring
  • High accuracy, linearity, stability, and reliability
  • User-selectable filtering (none, low, med., high)
  • Adjustable response times (12ms to 1200ms)
  • Supports reverse-acting (inverse) output
  • Bus power, local power, or both
  • Redundant ready power
  • 1500V input isolation
  • Shock (50g) and vibration (5g) resistant
  • Mounts on Type T DIN-rail
  • Wide ambient operation (-40 to 80°C)
  • CE compliant. UL/cUL Class 1 Div 2 Zone 2 approvals
Features Similar products
Transmitter Type DC Voltage  

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Power Requirement 12-32V DC