Data Translation Inc.
Ultra-Accurate... By Design

VOLTpoint

DT8873: Precision Voltage Measurement Instruments for Ethernet

Software selectable input ranges per channel: ±10V, ±100V, or ±400V. VOLTpoint is available with 8, 16, 24, 32, 40, or 48 input channels.

Key Features:

  • Dedicated 24-bit, Delta Sigma A/D converter for each voltage input channel for simultaneous, high-resolution measurements
  • ISO-Channel™ – 1000V galvanic isolation channel to channel and to the host computer to protect signal integrity
  • ±500V or ±1400V Isolation to earth ground
  • Sampling rates up to 10 Hz per channel
  • MEASURpoint Framework and web-based application included
  • Common mode voltage range ±500V – for free floating measurements
  • Easy access jacks for quick wiring
  • Self-calibrating feature for "anytime" zero point calibration
  • Software selectable input ranges per channel: ±10V, ±100V, or ±400V.
  • 8 digital input lines up to 28VDC, galvanically isolated
  • 8 digital output lines, solid-state relays up to ±30V@400mA, galvanically isolated
  • Sample digital input channels along with the analog channels
  • IVI-COM driver for any development environment that supports COM programming, including Measure Foundry®, Visual Basic®, Visual C#® .NET, MATLAB®, VEE Pro, LabVIEW® or LabWindow, and others.
  • MEASURpoint Framework and web-based application included
  • Compact, rugged 2U half rack enclosure (3.5" x 8.25" x 8.25")
  • Pricing
  • Documents
  • Software
  • Accessories
  • Applications
Item Description Price* Purchase
DT8873-8 VOLTpoint: Ethernet Instrument for Voltage Measurement; 8 Channels $ 3695
DT8873-16 VOLTpoint: Ethernet Instrument for Voltage Measurement; 16 Channels $ 4895
DT8873-24 VOLTpoint: Ethernet Instrument for Voltage Measurement; 24 Channels $ 5995
DT8873-32 VOLTpoint: Ethernet Instrument for Voltage Measurement; 32 Channels $ 6995
DT8873-40 VOLTpoint: Ethernet Instrument for Voltage Measurement; 40 Channels $ 7895
DT8873-48 VOLTpoint: Ethernet Instrument for Voltage Measurement; 48 Channels $ 8695
Accessories
EP333 2-meter shielded cable with two 37-pin connectors that connect an EP356 accessory panel to an STP37 screw terminal panel. (Can be used with -BNC and -OEM versions for DIO and C/T connections). $ 250
EP373 Single Rack-Mount Kit for TEMPpoint, VOLTpoint, and MEASURpoint Instruments (in 2U enclosure only). $ 230
EP374 Double Rack-Mount Kit for TEMPpoint, VOLTpoint, and MEASURpoint Instruments (in 2U enclosure only). $ 275
STP37 Screw terminal panel. Allows connections to analog input, digital I/O, counter/timer, and trigger signals from an EP353 or EP356 accessory panel. (Can be used with -BNC and -OEM versions.) $ 210

*Prices valid for U.S. and Canada only. For international pricing, click here.

View Cart / Checkout
Availability | Return Policy
Datasheet
-VOLTpoint Datasheet
Brochure
-VOLTpoint Brochure
Manuals
-User's Manual for Standard TEMPpoint, VOLTpoint, and MEASURpoint LXI Instruments
-User's Manual for Standard TEMPpoint, VOLTpoint, and MEASURpoint USB Instruments
-SCPI Programmer's Manual for LXI Measurement Instruments (TEMPpoint, VOLTpoint, MEASURpoint)
-Readme for EP374 Dual Rack-Mount Kit
Specifications
-Standard TEMPpoint, VOLTpoint, and MEASURpoint LXI Instrument Specifications
-Standard TEMPpoint, VOLTpoint, and MEASURpoint USB Instrument Specifications
Diagrams/Drawings
-Measurement Instruments Mechanical Drawing
-EP373 and EP374 Rack Mount Kit Mechanical Drawings
-EP373 Drawing

The following software is compatible with this product:

MEASURpoint Framework MEASURpoint Framework
The MEASURpoint Framework application is included with all MEASURpoint instruments. This ready-to-measure application allows you to acquire thermocouple, RTD, and/or voltage data from multiple instruments, record data to disk, display the results in both a plot and a digital display, and read a recorded data file.
» Free Download
MEASURpoint Framework MEASURpoint Software
Collection of application software, drivers, and utilities for Data Translation measurement instruments. Includes all software required for USB and Ethernet TEMPpoint™, VOLTpoint™, and MEASURpoint™ instruments, user manuals, and LXI discovery utility.
Measure Foundry Measure Foundry® Professional with Instrument Pak
Measure Foundry is an open, powerful application builder for test and measurement systems. Easily and quickly create complex applications without writing code.
» Download Free Trial
DAQ Adaptor for MATLAB MATLAB Instrument Control Toolbox
Using the MATLAB Instrument Control Toolbox, you can access the functions of Data Translation's measurement instruments. The Instrument Control Toolbox communicates with DT measurement instruments through a MATLAB driver to the instruments IVI-COM driver. Both USB and Ethernet (LXI) versions of the measurement instruments are supported.

The following accessories are available for this product:

EP333 EP333
2-meter shielded cable with two 37-pin connectors that connect an EP356 accessory panel to an STP37 screw terminal panel. (Can be used with -BNC and -OEM versions.)
EP373 EP373
Single Rack Mount Kit for TEMPpoint and VOLTpoint instruments.
EP374 EP374
Double Rack Mount Kit for TEMPpoint and VOLTpoint instruments.
STP37 STP37
Screw terminal panel. Allows connections to analog input, digital I/O, counter/timer, tachometer, and trigger signals from an EP353 or EP356 accessory panel. (Can be used with -BNC and -OEM versions.)
Application Notes and White Papers
- Isolated Inputs Offer New Application Advantages
Protection from noise and ground loops with new ISO-Channel architecture that provides channel-to-channel isolation using an A/D per channel with a DC-DC converter for each A/D.
- Why ISO-Channel Technology is Your Best Return on Investment
When connecting signal sources it is important to eliminate the sources of error that can contribute to inaccuracies in your measurements. In most measurement instruments, this burden is on the customer. Instruments that use ISO-Channel technology solve this problem for you – saving you tremendous setup and debug time and reducing costly grounding problems when connecting signals.