PXIe-4844

Description

The National Instruments PXIe-4844 PXI Universal Input Module, with part number 781285-01, is a sophisticated device designed to accommodate various monitoring applications, specifically utilizing Fiber Bragg grating (FBG) optical sensors. This module features two slots and is equipped with four optical channels, each capable of scanning up to 20 FBG sensors, summing up to a maximum of 80 FBG sensors per module. This capacity can be further expanded by integrating additional modules or external optical multiplexers.

It operates with a full spectrum scan frequency of 10 Hz and covers a wavelength range from 1510 to 1590 nm. The core of this module is its high-performance technology, which includes a high-power, low-noise swept wavelength laser coupled with a fiber Fabry-Perot tunable filter, ensuring precise and reliable measurements. Furthermore, it is compatible with the NI-OSI driver and can be configured using the NI-OSI Explorer, a configuration manager that simplifies the setup and scaling of FBG sensors for accurate data interpretation.

Question 1: What is the maximum number of Fiber Bragg grating (FBG) sensors that can be monitored using a single National Instruments PXIe-4844 PXI Universal Input Module, and how can this capacity be expanded for larger applications?
Answer 1: A single National Instruments PXIe-4844 PXI Universal Input Module can connect to a maximum of 80 Fiber Bragg grating sensors and operates within a wavelength range of 1510 to 1590 nm.

Question 2: What are the capabilities and features of the National Instruments PXIe-4844 PXI Universal Input Module, and how does it support the integration and measurement of Fiber Bragg grating optical sensors?
Answer 2: A single National Instruments PXIe-4844 PXI Universal Input Module can monitor up to 80 FBG sensors, and this capacity can be expanded for larger applications by integrating additional modules or external optical multiplexers.

Question 3: What are the capabilities and specifications of the National Instruments PXIe-4844 PXI Universal Input Module when it comes to monitoring with Fiber Bragg grating optical sensors?
Answer 3: The National Instruments PXIe-4844 PXI Universal Input Module can manage up to 80 Fiber Bragg grating optical sensors, with four optical channels that each scan up to 20 FBG sensors, and it achieves precise and reliable measurements through the use of a high-power, low-noise swept wavelength laser and a fiber Fabry-Perot tunable filter, all while being compatible with the NI-OSI driver for simplified configuration and scaling.

Question 4: What is the maximum number of Fiber Bragg grating sensors that can be connected to a single National Instruments PXIe-4844 PXI Universal Input Module, and what is its wavelength range?
Answer 4: The National Instruments PXIe-4844 PXI Universal Input Module is designed to monitor Fiber Bragg grating optical sensors, featuring two slots with four optical channels that can scan up to 20 FBG sensors each, totaling a capacity of 80 FBG sensors per module, and offers expansion options through additional modules or external optical multiplexers; it performs full spectrum scans at a frequency of 10 Hz across a wavelength range of 1510 to 1590 nm, utilizing advanced technology

Question 5: What are the capabilities of the National Instruments PXIe-4844 PXI Universal Input Module in terms of handling Fiber Bragg grating optical sensors, and what technologies contribute to its precise and reliable measurements?
Answer 5: The National Instruments PXIe-4844 PXI Universal Input Module, part number 781285-01, is engineered to support Fiber Bragg grating (FBG) optical sensors through its four optical channels that can each scan up to 20 FBG sensors, totaling a capacity of 80 sensors per module. It offers a full spectrum scan frequency of 10 Hz and a wavelength range of 1510 to 1590 nm. The module’s high-performance is attributed to its high