TT335: Isolated RTD Input, DC Local/Bus Power Transmitter
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Product short description:
- Selectable RTD or linear resistance input type or 0-500 ohm input
- Universal output (source)
- 12-32V DC local/bus power
- USB configuration
The TT335 model is a space-saving four-wire transmitter that isolates and converts an RTD sensor input to a proportional control signal. DC current and voltage output are both supported on a single model.
Click here to watch a short video highlighting the TT330 Series.
TT335: Isolated RTD Input, DC Local/Bus Power Transmitter Description
The TT335 model is a space-saving four-wire transmitter that isolates and converts an RTD sensor 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.
IMPORTANT: To prevent damage or errors from grounded PCs and surges, Acromag strongly recommends the use of their USB-ISOLATOR when configuring a TT330 Series transmitter.
Learn more about TT Series and view all models >
TT335: Isolated RTD Input, DC Local/Bus Power Transmitter 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)
- Universal output connections support ranges up to ±21mA or ±10.5V DC without rewiring
- Pluggable terminals for convenient wiring
- High accuracy, linearity, stability, and reliability
- User-selectable filtering (none, low, med., high)
- Fast response (as low as 32ms)
- Supports normal or reverse-acting output
- Selectable upscale or downscale operation for sensor faults and lead-break detection
- Bus power, local power, or both for redundant power supplies
- 1500V isolation, 3-way (power, input, output)
- 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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TT330-Config/Cal: Calibration Service
- Factory custom configuration/calibration service.
- Specify input type, input/output zero and full-scale values, filtering, and sensor fault settings on order.
Select options -
TTBus-Kit: DIN Rail Bus Power Connector
- One kit supports multiple TT330 series transmitters.
- For multiple DT330/351 or SP330 transmitters, one TTBUS-KIT is required for each transmitter to be DC Power wired via the bus rail power connections.
Select options -
TTC-SIP: Software
- Software Interface Package for Acromag DT, ST, TT Series Transmitters and SP, uBSP Series Signal Splitters.
- Includes configuration sofware CD-ROM (5040-xxx), isolator (USB-ISOLATOR) and two USB cable (4001-112, 4001-113) (Recommend one kit per customer.)
- Easy setup and digital calibration via USB with Windows configuration software.
- Download the configuration software only - from the Software Tab
Select options
Additional information
| Weight | 8 oz |
|---|---|
| Dimensions | 4.51 × 0.5 × 3.9 in |
| Part Number | TT335-0700: Four-wire transmitter |
| Configuration | Agility Mobile App, Factory Calibration, USB Configuration, Windows Software Configuration |
| Product Series | TT330 Series |
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Description
TT335: Isolated RTD Input, DC Local/Bus Power Transmitter Description
The TT335 model is a space-saving four-wire transmitter that isolates and converts an RTD sensor 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.
IMPORTANT: To prevent damage or errors from grounded PCs and surges, Acromag strongly recommends the use of their USB-ISOLATOR when configuring a TT330 Series transmitter.
Learn more about TT Series and view all models >
TT335: Isolated RTD Input, DC Local/Bus Power Transmitter 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)
- Universal output connections support ranges up to ±21mA or ±10.5V DC without rewiring
- Pluggable terminals for convenient wiring
- High accuracy, linearity, stability, and reliability
- User-selectable filtering (none, low, med., high)
- Fast response (as low as 32ms)
- Supports normal or reverse-acting output
- Selectable upscale or downscale operation for sensor faults and lead-break detection
- Bus power, local power, or both for redundant power supplies
- 1500V isolation, 3-way (power, input, output)
- 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
-
Tech Papers
The Best Temperature Sensor for Process Control: Thermocouple vs RTD - 8500918 (Log in to view the file)Criteria for Temperature Selection of T/C and RTD Sensor Types This is part three of a comprehensive three-part series that provides information for choosing an industrial temperature sensor from Thermocouple (T/C) and Resistance Temperature Detector (RTD) sensor types. Thermocouple vs RTD Many users simply look to fill the basic needs of their application and do...How to use RTDs for Temperature Measurement - 8500917 (Log in to view the file)Criteria for Temperature Selection of T/C and RTD Sensor Types This is part two of a comprehensive three-part series that provides information for choosing an industrial temperature sensor from Thermocouple (T/C) and Resistance Temperature Detector (RTD) sensor types. The Basics of Temperature Measurement Using RTDs A Resistance Temperature Detector (RTD) is a passive circuit element... -
Specs & Data Sheets
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Software
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Accessories
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TT330-Config/Cal: Calibration Service
- Factory custom configuration/calibration service.
- Specify input type, input/output zero and full-scale values, filtering, and sensor fault settings on order.
Select options -
TTBus-Kit: DIN Rail Bus Power Connector
- One kit supports multiple TT330 series transmitters.
- For multiple DT330/351 or SP330 transmitters, one TTBUS-KIT is required for each transmitter to be DC Power wired via the bus rail power connections.
Select options -
TTC-SIP: Software
- Software Interface Package for Acromag DT, ST, TT Series Transmitters and SP, uBSP Series Signal Splitters.
- Includes configuration sofware CD-ROM (5040-xxx), isolator (USB-ISOLATOR) and two USB cable (4001-112, 4001-113) (Recommend one kit per customer.)
- Easy setup and digital calibration via USB with Windows configuration software.
- Download the configuration software only - from the Software Tab
Select options
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Additional information
Additional information
Weight 8 oz Dimensions 4.51 × 0.5 × 3.9 in Part Number TT335-0700: Four-wire transmitter
Configuration Agility Mobile App, Factory Calibration, USB Configuration, Windows Software Configuration
Product Series TT330 Series
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