Transmitters: TT230 Series TT235 Isolated RTD/resistance input two-wire transmitter
■The TT235 model is a space-saving two-wire transmitter that isolates and converts an RTD sensor input to a proportional 4-20mA signal. Power is received from the output loop current or a DC supply when using a three-wire connection. The transmitter provides sensor excitation plus performs linearization, lead-wire compensation, and lead-break detection
■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
●Key Features & Benefits
■Easy setup and digital calibration via USB with Windows configuration software
■Selectable RTD or linear resistance input type:Pt RTD (100Ω, 200Ω, 500Ω, or 1000Ω), Ni RTD (120Ω), Cu RTD (10Ω), or Resistance (0-450Ω)
■1500V isolation between input/output circuits
■Space-saving 12.5mm (0.5 inch) unit with pluggable terminals for convenient wiring
■High accuracy, linearity, stability, and reliability
■Supports normal or reverse-acting output
■Supports sink or source output wiring
■User-selectable filtering (none, low, med., high)
■Fast response (as low as 22ms)
■Selectable upscale or downscale operation for sensor errors and lead-break detection
■NAMUR-compliant output loop current
■Shock (25g) and vibration (4g) resistant
■Wide ambient operation (-40 to 80°C)
■CE compliant. UL/cUL Class I Div 2, ATEX / IECEx Zone 2 approvals
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TT235 、 TT235 model 、 TT230 Series 、 TT230 、 TT235-0600 |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021/9/1 |
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8400755J |
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533 KB |
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