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B&K Precision DM303 | 40-Channel Single-Ended Multiplexer for DAQ3120 Data Logger

Manufacturer number: DM303

DM303
DM303
DM303
DM303
DM303
DM303
Delivery time upon request

€560.00

plus VAT. €666.40 VAT plus shipping costs

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Highlights Technical Data Documents / Downloads Description Related Articles

B&K Precision DM303 | 40-channel single-ended multiplexer for data logger DAQ3120.

Technical Data

Documents & Downloads

Datasheet
pdf | 2.76 MB

Description

DM303 | 40-Channel Single-Ended Multiplexer for DAQ3120 Data Logger

The DM303 module is a 40-channel single-ended multiplexer for the modular DAQ3120 data recording system from B&K Precision. It offers the highest number of channels of all available modules in the series and is therefore ideal for applications with large measurement requirements in a limited space. By using armature relays and a common signal mass reference point, it enables efficient and reliable signal switching at up to 80 channels per second.

Thanks to its high channel count and compact design, the DM303 is ideal for:

  • Battery testing and cell monitoring
  • Characterization of electronic components
  • Multi-channel voltage and temperature monitoring
  • Benchtop test setups with limited space

Product features:

  • 40 single-ended input channels for high channel density
  • Scan rate: Up to 80 channels per second
  • Maximum input voltage: 300 V
  • All channels share a common signal ground reference
  • Supports 2-wire measurements (except current measurement)
  • Channels are galvanically isolated to system ground and can "float"

The DM303 stands out with its high channel count of 40 inputs - ideal for applications with many signals to be acquired. In contrast, the DM300 only offers 20 channels, but the highest scan rate with up to 450 channels per second. The DM301 scores with its integrated current measurement channels and versatile signal support, while the DM304 serves as a 4x8 matrix module for switching applications. Those who require high voltage and high currents, on the other hand, are well advised to use the DM309, which supports up to 600 VDC and 2 A.

Accessoires

DAQ3120
Series
Series
B&K Precision
DAQ3120
Modular Data Acquisition System, Data Logger & Integrated Multimeter, 3 Slots
Delivery time upon request
€1,850.00
DAQ3120-GPIB
Series
Series
B&K Precision
DAQ3120-GPIB
Data Logger / Switching System with Micro-GPIB, Basic Device, 3 Slots, USB, LAN
Delivery time upon request
€2,250.00

Alternate products

DM300
B&K Precision
DM300
20-Channel Solid-State Multiplexer for DAQ3120 Data Logger
Delivery time upon request
€750.00
DM301
B&K Precision
DM301
20-Channel Multiplexer with 2 Current Channels for DAQ3120 Data Logger
Delivery time upon request
€530.00
DM304
B&K Precision
DM304
4 x 8 Matrix Switch for DAQ3120 Data Logger
Delivery time upon request
€560.00
DM309
B&K Precision
DM309
High Voltage and Current Multiplexer for DAQ3120 Data Logger
Delivery time upon request
€650.00

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.
3013
1

About the Manufacturer

B&K Precision
B&K Precision
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