Agilent / HP / Keysight 34901A
34901A 20-Channel Multiplexer (2/4-Wire) Module for 34970A/34972A
Agilent 34901A 20 channel armature multiplexer module is for the 34970A Data Acquisition/Switch Unit.
Agilent 34901A is the most versatile multiplexer for general purpose scanning.
Multiple channel closures are allowed on the 34901A and 34902A modules when not configured for scanning.
In 34901A, dense and multifunction switching with 60 channel/ second scan rates are combined to address a broad spectrum of data acquisition applications.
This unit combines dense, multi-function switching with 60 channel/second scan rates to address a broad spectrum of data acquisition applications.
Two and four wire channels can be mixed on the same module.
Two additional fused inputs (22 channels total) route up to 1A of current to the internal DMM, allowing AC and DC current measurements without the need for external shunt resistors.
20 Channel Multiplexer
Two- and four-wire scanning
Built-in thermocouple reference junction
Power Supply: 100V/120V/220V/240V ±10%
Power Line Frequency: 45Hz to 66Hz automatically sensed
Power Consumption: 12W (25VA peak)
Operating Environment: Full accuracy for 0°C to 55°C
Full accuracy to 80% R.H. at 40°C
Storage Environment: -40°C to 70°C
Weight: Net: 3.6kg (8.0lbs)
Safety: Conforms to CSA, UL-1244, IEC 1010 Cat I
RFI and ESD: CISPR 11, IEC 801/2/3/4