778976-01
National Instruments
778976-01
National Instruments

Description
778976-01 USB-9211 4 ch, 24-Bit Thermocouple Input Module from National Instruments offers a USB interface with integrated signal conditioning and 4 channels for thermocouple input. Easily insert the NI-9211 module into the USB-9161 carrier without the need for tools, providing impedance and filtering for accurate measurements.
Part Number: 778976-01 USB-9211 4 ch, 24-Bit Thermocouple Input Module National Instruments USB-9211 Thermocouple Input Device offers a USB interface with integrated signal conditioning and comes with 4 channels for thermocouple input. The device consists of the USB-9161 Carrier and the NI-9211 module, which can be easily inserted into the carrier without the need for tools. Each channel has impedance between the TC- and COM terminals and the TC+ and COM terminals, with filtering before being sampled through a 24-bit Delta-sigma ADC during operation. A current source is provided between the TC+ and TC- terminals, and an autozero channel is available for measuring offset error. The USB-9211 is compatible with a variety of thermocouples and is still available for purchase and repairs through Apex Waves despite being declared obsolete by National Instruments.
Made By | National Instruments |
---|---|
Part Number | 778976-01 |
Number of Channels | 4 |
Resolution | 24-Bit |
Interface | USB |
Compatibility | Thermocouples (types S, T, N, J, K, B, etc.) |
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Question:
What is the function of the National Instruments USB-9211 device?
Answer:
The National Instruments USB-9211 is a Thermocouple Input Device that offers a USB interface with integrated signal conditioning, specifically designed to receive 4 channels of thermocouple input for temperature measurements.
Question:
What are the main components of the model 778976-01 USB-9211 device?
Answer:
The model 778976-01 USB-9211 device consists of the USB-9161 Carrier and the NI-9211 module, which can be easily inserted into the carrier.
Question:
How many channels does the USB-9211 have, and what type of ADC is used?
Answer:
The USB-9211 has 4 channels for thermocouple input, and it utilizes a 24-bit Delta-sigma ADC for sampling the inputs.
Question:
Are tools required to insert the NI-9211 module into the USB-9161 Carrier?
Answer:
No, tools are not required to insert the NI-9211 module into the USB-9161 Carrier; it can be easily inserted without the need for tools.
Question:
Is the USB-9211 still available for purchase and repairs despite being declared obsolete by National Instruments?
Answer:
Yes, the USB-9211 is still available for purchase and repairs through Apex Waves despite being declared obsolete by National Instruments.