
Quantity | Price |
---|---|
1+ | $1,162.000 |
Product Information
Product Overview
The 34902A CAL from Keysight Technologies is a 16 channel reed multiplexer module (2/4-wire) module for 34970A/34972A data acquisition/switch units. It employs reed relays to achieve scan rates up to 250 channels-per-second. This module can be used for high throughput automated test applications as well as high speed data logging and monitoring tasks. A 16 two-wire inputs switch up to 300V. Two- and four-wire channels may be mixed on the same module. User provided shunt resistors are required for current measurements. The 34970A/34972A’s internal DMM connections are accessible only through the 34902A low frequency multiplexer. This multiplexer modules employ break-before-make scanning, ensuring only one closed channel (or channel pair) at a time. Multiple channel closures are allowed on the 34902A modules when not configured for scanning.
- Calibrated multiplexer module
- 16 channel multiplexer, 250ch/sec speed
- 2-wire reed (4-wire selectable)
- 300V maximum voltage, 50mA maximum current, 10MHz bandwidth
- Built-in thermocouple reference junction
- Less than 6µV thermal offset, 2W power rating
- Less than 1ohm initial closed channel, greater than 10Gohm isolation (ch to ch, ch to earth)
- 120/s open/closed speed
- Operating temperature range from 0°C to 55°C
Contents
34902A multiplexer module, Certificate of calibration.
Technical Specifications
Multiplexer
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Keysight 34970A & 34972A Data Acquisition / Switch Units
No SVHC (08-Jul-2021)
Technical Docs (1)
Legislation and Environmental
Product Compliance Certificate