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Keithley 3721 | Dual 1X20 Multiplex Card (Auto Cjc with 3721-St)

Manufacturer number: 3721

3721
3721
3721
1 in stock. Ready to ship in 1 business day

€1,960.00

plus VAT. €2,332.40 VAT plus shipping costs

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Highlights Technical Data Documents / Downloads Description Related Articles

Tektronix 3721 | Dual 1X20 Multiplex Card (Auto Cjc With 3721-St)

  • 2 independent 1x20 2-pole multiplexers
  • Connection of the banks to a single 1x40 multiplexer via relays
  • Isolation of the banks from the backplane via relays
  • Automatic CJC (Cold Junction Compensation) for temperature measurement with 3721-ST screw connection
  • Scan rate >110 channels/s
  • Switching voltage up to 300 V / 2 A
  • 2 current measurement channels up to 3 A
  • Connections: 2x 50-pin (D-sub, male)

Technical Data

Documents & Downloads

Datasheet
3706A
pdf | 1.13 MB

Description

3721 | Dual 1X20 Multiplex Card (Auto Cjc with 3721-St)

The 3721 plug-in module offers two independent banks of two-pole 1x20 multiplexers and is suitable for general switching applications including temperature measurements. The two multiplexer banks can be interconnected via relays, creating a single 1×40 multiplexer. Optionally, thermocouples can also be connected via the CJC (Cold Junction Compensation) with the temperature-compensated 3721-ST (ST: Screw Termination) screw connection.

Variety of applications for your data acquisition system:

The extensive portfolio of plug-in cards makes the 3706A data acquisition and switching system a very flexible and economical measurement solution. Up to six modules can be inserted into the basic device (mainframe) and thus configure it into a compact data logger, a fully-fledged measurement data acquisition system or a cost-efficient switching unit.

Accessoires

C/3721-3Y-STD
Tektronix
C/3721-3Y-STD
Keithleycare 3 Yr Std Calibration Plan
Ready to ship in 5 to 10 business days
€1,050.00
3721-5Y-EW-STD
Tektronix
3721-5Y-EW-STD
5 Year Keithleycare Extended Warranty
Ready to ship in 5 to 10 business days
€508.00
3706A-S
Keithley
3706A-S
Modular switching and data acquisition system, basic device, 6-slot mainframe, up to 576 multiplexer channels.
Delivery time upon request
€4,540.00
3721-3Y-EW-STD
Tektronix
3721-3Y-EW-STD
3 Year Keithleycare Extended Warranty
Ready to ship in 5 to 10 business days
€317.00
3706A
Keithley
3706A
Modular switching and data acquisition system, basic device, 6-slot mainframe, integrated 7.5-digit high-performance digital multimeter, up to 576 multiplexer channels.
Reordered - in stock. Delivery time on request
€5,880.00

Alternate products

3722
Keithley
3722
Dual 1X48 high density multiplex card
2 in stock. Ready to ship in 1 business day
€3,130.00
3765
Keithley
3765
Hall effect card
Delivery time upon request
€17,100.00
3762
Keithley
3762
10-channel high voltage multiplexer card
Delivery time upon request
€2,730.00
3724
Keithley
3724
Dual 1X30 Fet Card (Auto Cjc Required Also Order 3724-St)
Delivery time upon request
€3,250.00
3723
Keithley
3723
Dual 1X30 High Speed Reed Relay Multiplex Card
Reordered - in stock. Delivery time on request
€2,800.00
3720
Keithley
3720
Dual 1X30 Multiplex Card (Auto Cjc with 3720-St)
Delivery time upon request
€2,250.00
3761
Keithley
3761
10-channel low current multiplexer card
Delivery time upon request
€4,350.00
3731
Keithley
3731
6X16 High Speed Reed Relay Matrix Card
Delivery time upon request
€4,280.00
3730
Keithley
3730
6 X 16 High Density Matrix Card
1 in stock. Ready to ship in 1 business day
€3,130.00
3760
Keithley
3760
10-channel high current multiplexer card
Delivery time upon request
€2,340.00
3732
Keithley
3732
Quad 4X28 Reed Relay Matrix Card
Delivery time upon request
€10,900.00
3740
Keithley
3740
Switching module, 32-channel, insulated, 300 V / 2 A, 4 high-current channels 7 A
Delivery time upon request
€1,960.00

Recommendations

3706A-S
Keithley
3706A-S
Modular switching and data acquisition system, basic device, 6-slot mainframe, up to 576 multiplexer channels.
Delivery time upon request
€4,540.00

Options

C/3721-3Y-STD
Tektronix
C/3721-3Y-STD
Keithleycare 3 Yr Std Calibration Plan
Ready to ship in 5 to 10 business days
€1,050.00
3721-5Y-EW-STD
Tektronix
3721-5Y-EW-STD
5 Year Keithleycare Extended Warranty
Ready to ship in 5 to 10 business days
€508.00
3721-3Y-EW-STD
Tektronix
3721-3Y-EW-STD
3 Year Keithleycare Extended Warranty
Ready to ship in 5 to 10 business days
€317.00

About the Manufacturer

Keithley
Keithley

Keithley Instruments is a renowned manufacturer of high-precision electrical measuring instruments and systems for research, development, and production, particularly in the semiconductor industry, process monitoring, and electronics manufacturing. The portfolio includes Source Measure Units (SMU instruments), multimeters, data loggers, parameter analyzers, and DC power supplies for measurement requirements ranging from nanovolts to gigahertz.

Read more

News and Knowledge

Measurement Tip
Guide for DAQ systems.

Optimizing measurement data acquisition with the data logger. Products are becoming more feature-rich—and as a result, t...

14/12/2022
Reading time 10 Min.
5488
2

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