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E1344A 16-Channel T/C High-Voltage Relay Multiplexer

Product Status: Obsolete | View Service Options
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The Keysight E1344A Thermocouple Compensated High-Voltage Reed Relay Multiplexer is a B-size, 1-slot, register-based VXI module that switches 16 channels of high, low, and guard each. The multiplexer module consists of a B-size component card (labeled E1343-66201) and a screw terminal block that plugs onto the component card. The E1344A is functionally similar to the E1343A.

Using the E1326B or E1411B DMMs, the E1344A performs channel scanning with automatic conversions for many thermocouple types. Temperature measurements are made with automatic cold junction compensation. SCPI commands are also used to set up measurements. The card, in conjunction with Keysight VXI DMMs, also measures voltage, current, and two- and four-wire resistance.

  • 1-Slot, B-size, register based
  • High-voltage measurements up to 250 V
  • Built-in thermistor reference junction
  • Channel scanning with Keysight DMMs
  • 16-channel 3-wire or 8-channel 4-wire multiplexer
  • Thermocouple compensated reed relay multiplexer