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3721

测试配件, 多路复用器卡, Keithley 3700与3700A系列大型主机

KEITHLEY 3721
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制造商:
KEITHLEY KEITHLEY
制造商产品编号:
3721
库存编号
2074755
技术数据表:
3721   Datasheet
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产品信息

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多路复用器卡

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Keithley 3700与3700A系列大型主机

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技术文档 (3)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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产品概述

The 3721 is a Multiplexer Card offers two independent banks of 1 x 20 two-pole multiplexers that are ideal for general purpose switching, including temperature measurements. The two banks can automatically be connected to the series 3700A mainframe backplane and optional DMM through the analogue backplane connection relays. This connection allows the mainframe to reconfigure the device as a single 1 x 40 two-pole multiplexer or to enable card-to-card expansion for even larger configurations. The device provides, in addition to the 40-channel, two fused channels are supplied for current measurements. Also, the device includes dedicated inputs that enable 40-channel of four-wire common side ohms measurements. For thermocouple type measurements, automatic cold junction compensation (CJC) is supported when used with the model 3721-ST (screw terminal) accessory. The device uses two 50-pin male D-sub connectors for signal connections.
  • Analogue backplane connection relays provide easy bank and card interconnections
  • Latching electromechanical relays
  • 4-wire Common side ohms input supports 40 channels of 4-wire ohms measurements
  • 300V, 2A Switched or 3A carry signal capacity (60W, 125VA)

应用

工业, 信号处理, 测试与测量

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校准服务可用于此产品. 可选择标准认证服务, 或国际认可的UKAS认证校准. 请访问我们的校准页面去了解更多详情.

可延期交货

交付周期内将会有更多库存,大约为 21-11-29

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CNY10,552.71 ( CNY11,924.56  含增值税)

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