Description
Features:
- For use with DAQ3120/DAQ3120-GPIB Benchtop Data Acquisition Systems
- Populates one module slot of mainframe
- Scanning speed up to 450 channels per second
- Performs 2-wire and 4-wire measurements
- Pairs channels from bank 1 with bank 2 to provide source/sense connections during 4-wire measurements
- Built-in cold junction reference for thermocouples
- 120V maximum input voltage
- Fully isolated inputs for internal DMM or external instruments
Specifications
- Measurements: AC/DC Voltage, Frequency/Period, Resistance (2-wire/4-wire), Thermocouple
- Number of Channels: 20
- Switching: 2-wire solid-state
- Scan Rate/Speed: 450 ch./sec.
- Maximum Voltage: 120V
- Bandwidth: 10 MHz
- Thermal Offset: < 4 µV
The BK Precision DM300 20-Channel Solid-State Relay Multiplexer Module is for use with the DAQ3120 or DAQ3120-GPIB Benchtop Data Acquisition System. This module populates one slot of the instrument.
The DM300 is a general-purpose module with solid state relays for achieving scanning speeds up to 450 channels per second and a maximum input of 120V. This module provides users with 20 channels arranged in two 10-channel banks with 2-wire inputs. All channels switch both high and low lines to provide fully isolated inputs for the internal DMM or external instruments. During 4-wire measurements, channels from bank 1 are paired with channels from bank 2 to provide source and sense connections.
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