MEASURpoint: Ethernet Instrument; 16 Thermocouple, 16 RTD, 16 Voltage inputs

The DT8874 MEASURpoint Ethernet data acquisition (DAQ) device provides simultaneous analog input along with 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.

Custom Configurations Available by Request*

• 30 VAC, 60 VDC continuous functional isolation ch-ch and ch-gnd, verified by a 500Vpk withstand 
• Dedicated 24-bit: Delta-Sigma ADC/ch
• 8DI to 48DI simultaneous analog inputs
• Sampling rates: up to 10Hz/ch
• Software selectable ranges on voltage boards of ±10V, ±60V (±30 VAC)
• Auto-calibrating front-end: resets the zero point on each power-up
• Measurement Instrument Calibration Utility: allows in-field calibration
• Digital I/O isolated: 8 in/8 out
• Packaging options: compact, rugged 2U, half-rack enclosure

Thermocouple Input Features:

• Voltage input range: ±75mV Dedicated CJC (cold junction compensation) input for each thermocouple channel
• Supports B, E, J, K, N, R, S, and T thermocouple types
• Break-detection circuitry: detect open thermocouple inputs

RTD Input Features:

• Voltage input range: ±1.25V
• 4-wire, 3-wire, or 2-wire PT100, PT500, and PT1000 RTDs supported

Software Features:

• QuickDAQ — Acquire and display from all Data Translation USB and Ethernet devices that support analog input streaming. Acquire data, record data to disk, display the results in both a plot and digital display, and read a recorded data file. Two additional options can be purchased to add FFT analysis capabilities to the base package. Also, data can be exported to other applications like Microsoft Excel® and MATLAB® for more advanced analysis
• IVI-COM driver — works in any development environment that supports COM programming, including Visual Basic®, Visual C#® .NET, MATLAB®, VEE Pro, LabVIEW™ or LabWindow, and others
• SCPI support — SCPI (Standard Commands for Programmable Instruments) is a universal programming language for electronic test and measurement instruments, based on the IEEE 488.1 and IEEE 488.2 standards