TT351: Strain Gauge Load Cell Signal Conditioner
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Product short description:
- Strain gauge/load cell input
- Universal current/voltage output
- 9-32V DC local/bus power
The TT351 model is a space-saving four-wire transmitter that converts a four or six wire strain gauge bridge or load cell or milliVolt sensor signal to an isolated voltage or current output signal.
Click here to watch a short video highlighting the TT351 features.
TT351: Strain Gauge Load Cell Signal Conditioner Description
The TT351 load cell strain gauge signal conditioner is a space-saving four-wire transmitter. This model converts a four or six wire strain gauge bridge or load cell or milliVolt sensor signal to an isolated voltage or current output signal. An optional DIN rail bus can deliver primary or redundant power to multiple units.
Setup and calibration are fast and easy with a convenient USB connection to your PC and Acromag’s Windows configuration software.
The transmitter’s input circuit allows true 6-wire bridge measurement and includes an adjustable bridge excitation supply (4 to 11V DC) with a remote sense feature. Sense wires ensure the programmed excitation voltage is measured at the sensor and enable lead-wire compensation. The differential input performs true ratio metric conversions for extremely stable measurements that remain accurate over time and temperature.
Advanced signal processing capabilities, variable range input, and convenient USB programming make this instrument a very versatile strain gauge load cell 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 use of their USB-ISOLATOR when configuring a TT350 Series transmitter.
Approvals: CE compliant. UL/cUL listed Class I Division 2 Groups ABCD. ATEX, IECEx certified Zone 2.
TT351: Strain Gauge Load Cell Signal Conditioner Features & Benefits
- Easy setup and digital calibration via USB with Windows ® configuration software or Agility app for Android® devices
- Flexible SG Bridge, Load Cell, or mV Input
- Digitally Adjustable Sensor Excitation
- Space-saving 17.5mm (0.7 inch) unit with pluggable terminals for convenient wiring
- High accuracy, linearity, stability, and reliability
- Remote Sense and measurement of Bridge Excitation Vex
- Ratio-Metric Input Measurement of Sensor Vo
- Optional Automatic Null-Compensation/Zero-Balance of Bridge Output Vo
- User-specified input over-range limiting
- Bus power, local power, or both
- Redundant power ready (rail/local)
- Separate voltage & current output terminals
- Shock (25g) and vibration (4g) resistant
- Wide ambient operation (-40 to 70°C)
- CE compliant. UL/cUL Class I Div 2,ATEX/IECEx Zone 2 approvals
You might like Introduction to Load Cell and Strain Gauge Signal Conditioners White Paper
Compare Series TT, DT, and SP Single/Dual-Channel Isolated Transmitters and Signal Splitters Guarantee Dependable Value >
Specifications
Manuals
TT351 User Manual (Log in to download the file)
-
PS5R: Slim Line Power Supplies
- 10W, 15W, 30W, 60W, 90W, 120W, and 240W models
- Universal Input (85-264V AC / 100-370V DC)
- Lightweight and compact size
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 -
An Isolator: USB Isolator
- USB-powered, USB 2.0 and 1.1 compatible
- 1500V AC / 2100V DC isolation
- No drivers required
Select options
Additional information
| Weight | 8 oz |
|---|---|
| Dimensions | 1 × .5 × 4 in |
| Part Number | TT351-0700: Bridge input. CE, cULus, TT351-0710: Bridge input. CE, UL C1D2, ATEX/IECEx Zone 2 |
| Product Series | TT350 Series |
| Power Type | DC Power |
| Configuration | Agility Mobile App, USB Configuration, Windows Software Configuration |
-
Description
TT351: Strain Gauge Load Cell Signal Conditioner Description
The TT351 load cell strain gauge signal conditioner is a space-saving four-wire transmitter. This model converts a four or six wire strain gauge bridge or load cell or milliVolt sensor signal to an isolated voltage or current output signal. An optional DIN rail bus can deliver primary or redundant power to multiple units.
Setup and calibration are fast and easy with a convenient USB connection to your PC and Acromag’s Windows configuration software.
The transmitter’s input circuit allows true 6-wire bridge measurement and includes an adjustable bridge excitation supply (4 to 11V DC) with a remote sense feature. Sense wires ensure the programmed excitation voltage is measured at the sensor and enable lead-wire compensation. The differential input performs true ratio metric conversions for extremely stable measurements that remain accurate over time and temperature.
Advanced signal processing capabilities, variable range input, and convenient USB programming make this instrument a very versatile strain gauge load cell 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 use of their USB-ISOLATOR when configuring a TT350 Series transmitter.
Approvals: CE compliant. UL/cUL listed Class I Division 2 Groups ABCD. ATEX, IECEx certified Zone 2.
TT351: Strain Gauge Load Cell Signal Conditioner Features & Benefits
- Easy setup and digital calibration via USB with Windows ® configuration software or Agility app for Android® devices
- Flexible SG Bridge, Load Cell, or mV Input
- Digitally Adjustable Sensor Excitation
- Space-saving 17.5mm (0.7 inch) unit with pluggable terminals for convenient wiring
- High accuracy, linearity, stability, and reliability
- Remote Sense and measurement of Bridge Excitation Vex
- Ratio-Metric Input Measurement of Sensor Vo
- Optional Automatic Null-Compensation/Zero-Balance of Bridge Output Vo
- User-specified input over-range limiting
- Bus power, local power, or both
- Redundant power ready (rail/local)
- Separate voltage & current output terminals
- Shock (25g) and vibration (4g) resistant
- Wide ambient operation (-40 to 70°C)
- CE compliant. UL/cUL Class I Div 2,ATEX/IECEx Zone 2 approvals
You might like Introduction to Load Cell and Strain Gauge Signal Conditioners White Paper
Compare Series TT, DT, and SP Single/Dual-Channel Isolated Transmitters and Signal Splitters Guarantee Dependable Value >
-
Tech Papers
Introduction to Strain Gauge Transmitters and Strain Measurement - 8500699 (Log in to view the file)Introduction to Strain Gauge and Strain Measurement This paper discusses strain gauge and load cell input transmitters and strain and load measurement, as related to Acromag strain modules and transmitters in particular. However, the principles may be extended to other strain gauge or load cell instruments as well. Strain gauges change resistance in proportion to... -
Specs & Data Sheets
Specifications
Manuals
TT351 User Manual (Log in to download the file)
-
Software
-
Accessories
-
PS5R: Slim Line Power Supplies
- 10W, 15W, 30W, 60W, 90W, 120W, and 240W models
- Universal Input (85-264V AC / 100-370V DC)
- Lightweight and compact size
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 -
An Isolator: USB Isolator
- USB-powered, USB 2.0 and 1.1 compatible
- 1500V AC / 2100V DC isolation
- No drivers required
Select options
-
-
Additional information
Additional information
Weight 8 oz Dimensions 1 × .5 × 4 in Part Number TT351-0700: Bridge input. CE, cULus, TT351-0710: Bridge input. CE, UL C1D2, ATEX/IECEx Zone 2
Product Series TT350 Series
Power Type DC Power
Configuration Agility Mobile App, USB Configuration, Windows Software Configuration
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