The National Instruments WSN-3212 is a thermocouple input node featuring 4-channel input, 4 bidirectional digital channels with 24-bit ADC resolution, mesh router capabilities, and supports various thermocouple types with built-in CJC
The National Instruments WSN-3212 is a versatile Thermocouple Input Node for Wireless Sensor Networks (WSN) featuring part numbers 780998-01 and 780998-02. It offers four thermocouple input channels and four bidirectional digital channels, each configurable for sinking output, input, or sourcing output, providing flexibility for various industrial applications.
With an ADC resolution of 24 bits, the WSN-3212 ensures high-precision data acquisition, and its capability to be configured as a mesh router enhances network scalability, supporting up to 32 measurement nodes or 8 router nodes per gateway. Designed to withstand industrial environments, the node boasts industrial temperature ratings and allows for programmable input ranges.
The device operates within a voltage range of 9 to 30 V and can be powered by a field-replaceable battery or an external power supply, ensuring uninterrupted performance. Communication is achieved through 2.4 GHz frequency radio signals, minimizing interference with other devices.
It supports a broad range of thermocouple types, including R, S, T, B, N, E, J, and more, and features built-in Cold Junction Compensation (CJC) for accurate temperature readings.
Specification
Details
Manufacturer
National Instruments
Product Name
WSN-3212 Thermocouple Input Node for WSN
Part Numbers
780998-01, 780998-02
Channels
4-channel thermocouple input, 4 bidirectional digital channels
Field-replaceable battery or external power supply
Communication
2.4 GHz frequency radio signals
Supported Thermocouple Types
R, S, T, B, N, E, J, etc.
Cold Junction Compensation
Built-in CJC
Question 1: What capabilities and features does the National Instruments WSN-3212 Thermocouple Input Node offer for Wireless Sensor Networks, and how does it ensure precise temperature measurements in industrial settings? Answer 1: The built-in Cold Junction Compensation (CJC) in the National Instruments WSN-3212 thermocouple input node functions to accurately measure the ambient temperature at the thermocouple terminals and adjust the thermocouple readings accordingly, ensuring precise temperature measurements.
Question 2: What are the capabilities and design features that make the National Instruments WSN-3212 suitable for various industrial applications? Answer 2: The National Instruments WSN-3212 Thermocouple Input Node offers four thermocouple input channels, four bidirectional digital channels configurable for different outputs and inputs, a 24-bit ADC resolution for high-precision data acquisition, the ability to function as a mesh router to enhance network scalability, and programmable input ranges, all of which contribute to its flexibility and precision in various industrial applications.
Question 3: What capabilities does the National Instruments WSN-3212 Thermocouple Input Node offer to provide flexibility and high-precision data acquisition for various industrial applications? Answer 3: The National Instruments WSN-3212 Thermocouple Input Node offers four thermocouple input channels and four bidirectional digital channels configurable for various outputs and inputs, with a 24-bit ADC resolution for high-precision data acquisition and the capacity to function as a mesh router for network scalability, supporting up to 32 measurement nodes or 8 router nodes per gateway. It is designed with industrial temperature ratings and programmable input ranges to withstand harsh environments, operates on a 9 to 30 V
Question 4: What is the function of the built-in Cold Junction Compensation (CJC) in the National Instruments WSN-3212 thermocouple input node? Answer 4: The National Instruments WSN-3212 is suitable for various industrial applications due to its four thermocouple input channels, four bidirectional digital channels configurable for different outputs and inputs, a high ADC resolution of 24 bits for precise data acquisition, mesh network scalability supporting up to 32 measurement nodes or 8 router nodes per gateway, industrial temperature ratings, programmable input ranges, a wide operating voltage range of 9 to 30 V with options for battery or external power supply, robust 2
Question 5: What are the capabilities and design features of the National Instruments WSN-3212 Thermocouple Input Node that make it suitable for various industrial applications? Answer 5: The National Instruments WSN-3212 Thermocouple Input Node is tailored for industrial applications with its four thermocouple input channels, four bidirectional digital channels configurable for different outputs and inputs, a high-precision 24-bit ADC resolution, mesh routing capabilities for network scalability supporting up to 32 measurement nodes or 8 router nodes per gateway, durable industrial temperature ratings, programmable input ranges, flexible power options with a field-replaceable battery or external supply, 2.4 GHz radio
