187608D-01
National Instruments
187608D-01
National Instruments
Description
Part number 187608D-01, the National Instruments FP-SG-140 Strain-Gauge Input Module, is an 8-channel module designed for high-accuracy measurements in industrial applications. This module supports various types of strain gauges and features built-in overhang, excitation, and onboard diagnostics for trouble-free installation and maintenance.
Part number 187608D-01, the National Instruments FP-SG-140 Strain-Gauge Input Module, is an 8-channel module designed for measuring values from strain gauges, force sensors, load cells, torque sensors, and more. This module supports half-bridge and full-bridge strain gauges, with the option to measure quarter-bridge strain gauges using an external completion resistor. Equipped with built-in overhanging, excitation, and onboard diagnostics, the NI FP-SG-140 ensures trouble-free installation, configuration, and maintenance. The pulsed excitation used in this module prevents self-heating and erratic measurements, while the onboard resources handle signal measurement and linearization, forwarding scaled values to the user's monitoring or control software application. With the ability to measure in millivolts per volt, this module is compatible with a wide range of process monitoring transducers. Each channel on the module can be configured for different excitation voltage levels of 2.5V, 5V, or 10V, with up to 21mA excitation turned on and off in a pulse pattern. The module also features a 16-bit delta-sigma ADC and lowpass filter on each channel for enhanced accuracy and noise rejection. Offering three update rates ranging from 0.87Hz to 1.11Hz, the NI FP-SG-140 is a versatile and reliable choice for high-accuracy measurements in industrial applications.
| Made By | National Instruments |
|---|---|
| Part Number | 187608D-01 FP-SG-140 |
| Number of Channels | 8-Channel |
| Supported Sensor Types | Half-bridge, Full-bridge, Quarter-bridge (with external completion resistor) |
| Excitation Voltage Levels | 2.5 V, 5 V, 10 V selectable per channel |
| Analog-to-Digital Converter (ADC) | 16-bit delta-sigma ADC with a lowpass filter on each channel |
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Question:
What is the purpose of the National Instruments FP-SG-140 Strain-Gauge Input Module?
Answer:
The National Instruments FP-SG-140 Strain-Gauge Input Module is designed for measuring values from strain gauges, force sensors, load cells, torque sensors, and more.
Question:
What types of strain gauges are supported by the NI FP-SG-140 module?
Answer:
The NI FP-SG-140 module supports half-bridge and full-bridge strain gauges, and can also measure quarter-bridge strain gauges using an external completion resistor.
Question:
How does the NI FP-SG-140 handle signal measurement and linearization?
Answer:
The onboard resources of the NI FP-SG-140 handle signal measurement and linearization, forwarding scaled values to the user's monitoring or control software application.
Question:
What features enhance the accuracy and noise rejection of the NI FP-SG-140 module?
Answer:
Each channel on the NI FP-SG-140 module features a 16-bit delta-sigma ADC and lowpass filter for enhanced accuracy and noise rejection.
Question:
What are the update rates offered by the NI FP-SG-140, and how is this beneficial for industrial applications?
Answer:
The NI FP-SG-140 offers three update rates ranging from 0.87Hz to 1.11Hz, making it a versatile and reliable choice for high-accuracy measurements in industrial applications.