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Keysight 34921A | 40-channel multiplexer module for data logger 34980A

Manufacturer number: 34921A

34921A
34921A
34921A
34921A
34921A
34921A
34921A
34921A
34921A
34921A
34921A
34921A
34921A
34921A
Reordered - in stock. Delivery time on request

€1,372.00

plus VAT. €1,632.68 VAT plus shipping costs

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Highlights Documents / Downloads Description Related Articles

Keysight 34921A | 40-channel multiplexer plug-in module (2/4 wire) for modular measurement data acquisition / switching system 34980A.

  • Maximum channel switching rate: 100 channels / s
  • Max. Voltage: ± 300 V
  • Max. Current: 1 A switching current / 2 A continuous current
  • 4 current measurement channels protected by fuses (44 channels in total)
  • configurable for 2- or 4-wire
  • Connection module: 2 - 50-pin Dsub, Male

Documents & Downloads

Datasheet
pdf | 2.13 MB
Userguide
pdf | 2.71 MB

Description

34921A | 40-channel multiplexer module for data logger 34980A

For general measurement data acquisition, this module 34921A from Keysight (formerly Agilents electronic measurement technology) is exactly the right and versatile plug-in module for the basic device 34980A. It is characterized by a very low thermal offset, since this is compensated for by a built-in thermocouple reference on the special connection base. This enables direct temperature measurements with the integrated digital multimeter of the 34980A and thermocouples.

In addition, there is the very high channel switching rate of 100 channels / s, which covers a wide range of measurement applications.

Four special inputs protected by fuses allow up to 44 channels to be looped with a current of 1 A onto the internal digital multimeter in order to measure DC and AC voltages / currents. External shunt resistors are not required for this. With the standard 50-pin Dsub connector, normal cables and terminal strips can be contacted.

Accessoires

Y1136A
Keysight
Y1136A
D-SUB cable 50-pin, 3 m, M / F twisted pair
Delivery time upon request
€183.00
Y1135A
Keysight
Y1135A
D-SUB cable 50-pin, 1.5 m, M / F twisted pair
Delivery time upon request
€166.00
34921T
Keysight
34921T
Terminal block for module 34921A
Reordered - in stock. Delivery time on request
€328.00
Y1139A
Keysight
Y1139A
Solder Cup Connector Kit for D-SUB 50-pin, female
Delivery time upon request
€165.00
Data logger (switch / measure unit), modular, 8-slot mainframe,> 1,000 ch / s, integr. 6 ½ DMM
Keysight
Data logger (switch / measure unit), modular, 8-slot mainframe,> 1,000 ch / s, integr. 6 ½ DMM
34980A
Reordered - in stock. Delivery time on request
€4,202.00

Alternate products

34922A
Keysight
34922A
70-channel multiplexer module for data logger 34980A
Delivery time upon request
€2,129.00
34924A
Keysight
34924A
70-channel reed multiplexer module for data logger 34980A
Delivery time upon request
€2,362.00
34923A
Keysight
34923A
40/80 - Channel Reed Multiplexer module for data logger 34980A
3 in stock. Ready to ship in 1 business day
€1,635.00

Recommendations

Data logger (switch / measure unit), modular, 8-slot mainframe,> 1,000 ch / s, integr. 6 ½ DMM
Keysight
Data logger (switch / measure unit), modular, 8-slot mainframe,> 1,000 ch / s, integr. 6 ½ DMM
34980A
Reordered - in stock. Delivery time on request
€4,202.00
34921T
Keysight
34921T
Terminal block for module 34921A
Reordered - in stock. Delivery time on request
€328.00

News and Knowledge

Measurement Tip
Guide for DAQ systems. Optimizing measurement data acquisition with the data logger.

There is a trend in all sectors towards products with as many functions as possible. The more features a product has, th...

14/12/2022
Reading time 10 Min.
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About the Manufacturer

Keysight
Keysight
dataTec and Keysight Technologies have had a strong partnership since 1999. No other company offers such a wide range of measurement technology, testing solutions, and solutions for our connected world. With Keysight's measuring instruments, you are also well-equipped for today's and tomorrow's tasks.
Read more

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