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48 Ch, 24 bit, Thermocouple, USB

• ISO-Channel™ technology provides galvanic isolation
channel-to-channel and to earth ground.
• Dedicated 24-bit: Delta-Sigma ADC/channel
• 48 differential (DIFF)  simultaneous analog inputs
• Sampling rate: up to 10 S/s/ch
• Auto-calibrating front-end: resets the zero point on each power-up
• Measurement Instrument Calibration Utility: allows in-field calibration
• Digital I/O galvanically isolated to 250 V: 8 in/8 out
• Thermocouple input channel features:
o Voltage input range: ±75 mV
o Dedicated CJC (cold junction compensation) input
for each thermocouple channel
o Supports B, E, J, K, N, R, S, and T thermocouple types
o Break-detection circuitry: detect open thermocouple inputs
• Packaging options: compact, rugged 2U, half-rack enclosure.


48 Ch, 24 bit, Thermocouple,USB

The DT8874 MEASURpoint Ethernet data acquisition (DAQ) device provides simultaneous analog input and any combination of isolated temperature, resistance and voltage measurements. This device features one A/D per channel and auto calibration in a rugged half rack enclosure for immediate productivity.

More Information
Number of input Channels 48
Signal Type Differential
Sensor type Thermocouple B, E, J, K, N, R, S, T
Range –100° C to +1400° C
Galvanic Isolation 500 V
A/D Resolution 24 bits
Max Sampling 10 S/s
Digital IO

8 input

8 output

LAN port No
LXI Instrument No
Host Interface USB
Software Packages


QuickDAQ FFT Analysis Option (License
• QuickDAQ Advanced FFT Analysis Option
(License Required

Manufacturer Data Translation
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