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Fluke 2640A: NetDAQ Data Acquisition Unit

$0.00

Fluke 2640A Features:

  • Data Acquisition, Up to 1,000 Readings Per Second
  • 20 Analog Input Channels Expandable Up to 400 Channels
  • Extensive Optional Plotting and Trending Capabilities
  • Optional Wall, Cabinet, or Rack Mounting
  • May Be Connected to Ethernet Networks
  • Replaces Chart Recorders

More Information

Fluke 2640A NetDAQ Data Acquisition Unit gives you a powerful combination of hardware and software that’s ideal for small-to-medium scale process monitoring and test systems

They answer the escalating need for measurement, recording, and analysis tools that enable you to improve quality, maximize process efficiency and meet regulatory requirements. Building blocks of 20 channels can be expanded into integrated systems of up to 400 channels. Choose between two models for speed up to 1000 rps and accuracy up to 0.01%.

All NetDAQs utilize Fluke’s patented Universal Input Module which accepts any combination of analog input types for each of its 20 channels – without the need for external signal conditioning. Simply pre-wire the Universal Input Module to directly measure temperature, dc volts, ac volts, resistance, 4-20 mA, and frequency.

2640 NetDAQ:

DC Volts
Range: 90 mV to 25%/300V
Resolution: 0.3 µV to 1 mV
Accuracy(3-Sigma): 0.01 %*
AC Volts
Range: 300 mV to 25%/300V
Resolution: 10 µV to 10 mV
Accuracy(3-Sigma): 0.3%*
Resistance
Range: 300Ω to 10 MΩ
Resolution: 300 mΩ to 3MΩ
Accuracy(3-Sigma): ± 0.015%
Frequency
Range: 15 Hz to 1 MHz
Resolution: 0.01 Hz to 100 Hz
Accuracy(3-Sigma): ± 0.05%
RTD (Pt 100)
Range: -200 to 600ºC
Resolution: 0.003ºC
Accuracy: (3-Sigma)± 0.06ºC*
J Thermocouples
Range: -100 to 760ºC
Resolution: 0.02ºC**
Accuracy: (3-Sigma)± 0.35ºC*
K Thermocouples
Range: -100 to 1372ºC
Resolution: 0.02ºC**
Accuracy: (3-Sigma)± 0.4ºC*
T Thermocouples
Range: -100 to 400ºC
Resolution: 0.02ºC**
Accuracy: 0.3ºC *
Other Thermocouple types R, S, B, C, E, N

General Specifications:

Channel Capacity
Analog inputs: 20
Computed channels: 10
Digital I/O & Alarm Outputs: 8 total
Totalizer: 1
Computed Channels 10 computed channels can be created by processing analog input channels and other computed channels with the following methods: Addition, subtraction, multiplication, division, log, natural log, exponent, square root, absolute value, integer function, average (average of a group of channels), difference (difference between any two channels), difference (between a channel and a group of averaged channels)
Scan Speed
2640A: Slow:
  6 channels/second nominal
  Medium:
  41 (50 Hz), 48 (60 Hz) channels/second nominal
  Fast:
  100 channels/second nominal
2645A: Slow:
  45 (50 Hz), 54 (60 Hz) channels/second nominal
  Medium:
  200 channels/second nominal;
  Fast:
  1000 channels/second nominal
Analog to Digital Converter
2640A: Multi-slope type, linear to 18 bits.
2645A: Multi-slope type, linear to 16 bits
Common Mode Rejection (slow rate)
2640A: AC:
  >=120 dB (50/60 Hz, +/-0.1% max 1 kΩ source imbalance);
  DC:
  >=120 dB.
2645A: AC:
  >=100 dB (50/60 Hz, +/-0.1% max 1 kΩ source imbalance);
  DC:
  >=100 dB.
Normal Mode Rejection (slow rate) 50 dB @ 50/60 Hz, +/-0.1%
Common Mode and Normal Mode Voltage Maximum
2640A: 300 V dc or V ac rms (channels 1,11); 25% V dc or V ac rms (all other channels).
2645A: 50 V dc or 30 V ac rms (all channels)
Power 107 to 264 V ac, 50 or 60 Hz (<15W), or 9 to 16 V dc (<6W)
Temperature, Humidity (non-condensing) -20ºC to 60ºC. Storage: -40ºC to 75ºC, 5% to 95% RH
Electromagnetic Interference (EMI) Passes FCC EMI Class B Equipment, Vfg. 243, European Norms EN50081-1 and EN50082-1, (CE.)
Weight 3.7 kg (8.2 lbs.)

 

Documentation:

Equipment Specifications

 


Additional information

Manufacturer

UOM - Unit of Measure

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