778745-4220

National Instruments

778745-4220

National Instruments

Description

Part Number 778745-4220, the National Instruments PXI-4220 is a 16-Bit, 2-Channel, 333 kS/s PXI Strain/Bridge Input Module designed for precise signal measurements with full-, quarter-, and half-bridge sensors. Despite being obsolete, it is still available for purchase and repairs through Apex Waves, offering optional NIST accredited calibration services.

The National Instruments PXI-4220 (Part Number: 778745-4220) is a 16-Bit, 2-Channel, 333 kS/s PXI Strain/Bridge Input Module designed for use with full-, quarter-, and half-bridge sensors such as load cells, strain, and pressure sensors. This versatile module offers fully programmable excitation, bridge configuration, filtering, and amplification per channel, with concurrent sample-and-hold capability to eliminate inter-channel phase delay. Each input channel features a 9-pin D-SUB connector for easy connection to programmable shunts and null calibration circuitry to optimize measurement accuracy. With the ability to adjust excitation levels and select filter cutoff frequencies from 10 Hz to 10 kHz, the PXI-4220 ensures precise signal measurements. Compatible with NIDAQmx driver software and various programming environments, this module operates at a high input impedance and low input bias current. Despite its obsolete status, the PXI-4220 is still available for purchase and repairs through Apex Waves, offering optional NIST accredited calibration services to maintain accuracy.

Made By National Instruments
Part Number 778745-4220
Channels and Resolution 2-channel, 16-Bit, 333 kS/s
Compatibility Full-, quarter-, and half-bridge sensors
Software NIDAQmx (version 7.0 or later)
Physical Dimensions 6.3 x 3.9 x 0.79 inches

Distribution Cache Shipping Info and Options

Shipping Carriers: Here at Distribution Cache we ship using UPS, FedEx, DHL, or TNT. In most cases we get very competitive rates based on our volume and will be happy quote shipping cost to your location upon request. We also know that many customers would prefer to ship collect on their own account numbers and welcome this option.

Shipping Blind: We recognize that many of our customers intend to re-sell the product to their end user. We respect our customer’s relationships with their clients and offer blind shipping as an option to ensure that the package arrives in the most clandestine way possible.

Shipping Process: We take pride in the way we package your order and spare no cost in making sure that it arrives safely at your facility. In the case of new parts, we are always sure to package the factory box inside another larger box for safe transit. For reconditioned parts we often use Distribution Cache customized packaging that is specially made to protect the products from the bumps and falls present during shipment.

 

Shipping Options:

Next Day Air Early AM - This service is the fastest overnight delivery option available. For most locations the package will be guaranteed by 8:30AM.

Next Day Air – This service guarantees delivery by 10:30AM and is the most frequently used option for overnight shipments.

Next Day Air Saver – This cost saving overnight alternative guarantees delivery by 3PM the next day.

2nd Day Air – For domestic shipments that would take 3-5 days if shipped via Ground, sometimes having the order in 2 days is a great way to go

Ground – Ground is the most inexpensive shipping option provided. Please ask if we are doing a “free domestic ground” shipping promotion on your order. We often provide free ground shipping on larger orders.

 

Emergency Courier – At times we can help work with a courier service to get the part to your facility during downtimes scenarios. We prefer that the customer sets up the courier but we can be there to make sure the product is handed off to the driver. Please give us a call to see if this is an option on your order.

Please Note: Products listed as “ships today” can ship same-day if an order is placed before 4PM. For larger drives and motors we ask that notification for same-day shipments be provided by 2PM at the latest. For any products listed as “ships in 3-5 days”, please give us a call to see if this can be expedited.

Question:

What type of sensors is the National Instruments PXI-4220 designed to work with?

Answer:

The National Instruments PXI-4220 is designed for use with full-, quarter-, and half-bridge sensors such as load cells, strain, and pressure sensors.

Question:

What kind of input module is the National Instruments PXI-4220?

Answer:

The National Instruments PXI-4220 is a 16-Bit, 2-Channel, 333 kS/s PXI Strain/Bridge Input Module.

Question:

Can the PXI-4220's excitation levels and filter cutoff frequencies be adjusted?

Answer:

Yes, the PXI-4220 allows for the adjustment of excitation levels and selection of filter cutoff frequencies from 10 Hz to 10 kHz.

Question:

What is the purpose of the 9-pin D-SUB connector on each input channel of the PXI-4220?

Answer:

Each input channel of the PXI-4220 features a 9-pin D-SUB connector for easy connection to programmable shunts and null calibration circuitry, which optimizes measurement accuracy.

Question:

Is the National Instruments PXI-4220 still available for purchase, and can it be calibrated?

Answer:

Despite its obsolete status, the PXI-4220 is still available for purchase and repairs through Apex Waves, which offers optional NIST accredited calibration services to maintain accuracy.