Description
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The product with the Part Number 783311-01 falls under the Category of C Series Analog Input, specifically the Model NI-9238. It is designed to accommodate 4-Channel Voltage Input with Differential Analog Inputs. The Measurement Range it supports is ±500 mV, ensuring accurate data acquisition for a variety of applications.
The NI-9238 is distinguished by its Isolation capabilities, which include 250 Vrms continuous, Channel-to-Channel; and a 1,500 Vrms surge, making it highly reliable and safe for use up to an altitude of 2000 meters. This feature is critical for protecting both the device and the user from potential high voltage transients.
With a Sampling Rate of 50 kS/s per channel, it enables fast data acquisition, and its 24-Bit resolution ensures that the data is of high quality and precision. The device utilizes DC Input Coupling and offers a Screw-Terminal connectivity option, which facilitates easy and secure connections.
The Input Impedance of >1 GΩ and an Input Noise level of 3.9 µ Vrms, combined with a low Gain Error of ±0.20% and an Offset Error of ±0.06%, underscore the NI-9238’s capability to deliver accurate and noise-free measurements. This makes it an ideal choice for a wide range of applications requiring precise voltage input measurements.
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| Specification | Details |
|---|---|
| Part Number | 783311-01 |
| Category | C Series Analog Input |
| Model | NI-9238 |
| Channels | 4-Channel Voltage Input |
| Input Type | Differential Analog Inputs |
| Measurement Range | ±500 mV |
| Isolation | 250 Vrms continuous, Channel-to-Channel; 1,500 Vrms surge |
| Altitude for stated Isolation | Up to 2000 meters |
| Sampling Rate | 50 kS/s per channel |
| Resolution | 24-Bit |
| Input Coupling | DC |
| Connectivity | Screw-Terminal |
| Input Impedance | >1 GΩ |
| Input Noise | 3.9 µ Vrms |
| Gain Error | ±0.20% |
| Offset Error | ±0.06% |
| Software
Question 1: What is the part number of the NI-9238 model? Question 2: How many channels does the NI-9238 support? Question 3: What is the sampling rate per channel for the NI-9238? Question 4: What is the input impedance of the NI-9238? Question 5: What type of input coupling does the NI-9238 use? |
