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Fluke 2640A NetDAQ Data Acquisition Unit

Manufacturers Part #: 2640A
NetDAQ Data Acquisition Unit
Your Price: $795.00
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Fluke 2640A NetDAQ Data Acquisition Unit

The 2640A NetDAQ Networked Data Acquisition Unit is a powerful combination of hardware and software seamlessly integrated to deliver your data directly over your network. These systems, along with optional Trend Link software, enable multiple users to view just the information they need in real time, from anywhere on the system. View current, temperature, voltage, and more on the same screen at the same time. You can also monitor several units simultaneously making it ideal for small-to-medium sized equipment monitoring, product testing, and process validation applications. A NetDAQ unit can also be used as a portable dedicated system connected to a notebook computer for maintenance, product validation, research, and troubleshooting applications.

Combine from one to twenty NetDAQs into an integrated system of up to 400 channels. Use an existing network or simply connect directly to your PC. Two models offer a choice of scan speeds (up to 1,000 rps), and accuracy (up to 0.01%) to meet your needs. The NetDAQ uses Fluke’s patented Universal Input Module which accepts any combination of analog input types for each of its 20 channels - without requiring external signal conditioning

The Fluke NetDAQ 2640A delivers extremely high accuracy and resolution to provide calibration-level performance:

  • Measures up to 300 V at up to 100 rps
  • Offers 0.01 % V dc - 0.3°C TC accuracy and 18 bit resolution
  • Scans from 6 to 100 channels per second

  • 100, 50, 6 readings/second
  • 18 bit A/D resolves 0.3 µV and .02 °C
  • 300V maximum measurement input
  • Built-in signal conditioning
  • Real time on-board clock
  • -20 to 60 °C (-4 to 140 °F) operating temperature
  • Channel capacity: Analog inputs: 20; Computed channels: 10; Digital I/O and alarm outputs: 8 total; Totalizer: 1
  • Math functions: In addition to its 20 analog input channels, each NetDAQ unit supports 10 computed channels. Calculations include: addition, subtraction, multiplication, division, log, natural log, exponent, square root, absolute value, integer function, and average.
  • Measurement speed: Slow: 6 readings/second nominal; Medium: 41 (50 Hz), 48 (60 Hz) readings/second nominal; Fast: 143 readings/second nominal (5 readings/second for VAC nominal, 140 readings/second on 300W range, 37 readings/ second on 3 MW range) Analog to digital converter: Multi-slope type, linear to 18 bits
  • Common mode rejection: AC: ≥120 dB (50/60 Hz, ±0.1% max 1kW source imbalance) DC: ≥120 dB
  • Normal mode rejection: 50 dB @ 50/60 Hz, ±0.1%; Common mode voltage maximum: 300 VDC or VAC rms (channels 1,11); 150 VDC or VAC rms (all other channels)

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Bell Electronics NW, Inc.
1150 Raymond Avenue SW
Renton, Washington 98057-3125 U.S.A.

Telephone: 1-800-366-5240
International: +1-253-395-0707
Fax: 253-395-0808

Cage Code: 1R3V4