8-Channel Thermocouple Input USB Data Acquisition Module |
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8-Channel Thermocouple Input USB Data Acquisition Module
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The USB-4700 series consists
of true Plug & Play data acquisition
devices. No more opening up your
computer chassis to install boardsjust
plug in the module, then get
the data. Its easy and efficient.
The USB-4718 offers 8
thermocouple inputs with 16-bit
resolution, up to 0.1% input range
accuracy, or 4 to 20 mA Inputs.
Reliable and rugged enough
for industrial applications, yet
inexpensive enough for all types
of projects, the USB-4718 is the
perfect way to add measurement
and control capability to any USB
capable computer.
The USB-4718 is fully USB
plug and play and easy to use.
It obtains all required power from
the USB port, so no external power
connection is ever required.
Data collection is simple. Simply
plug the data acquisition module
into an available USB port and
our easy-to-use Windows software
does the rest. The software
converts your PC into a real-time
strip chart recorder. Data can be
printed in graphical or tabular
format. It can also be exported to
a text or Microsoft Excel file.
Specifications
ANALOG INPUT
Accuracy: ±0.1% for voltage input
Bandwidth: 13.1 Hz @ 50 Hz, 15.72 Hz @ 60 Hz
Channels: Eight differential
Ch. Independent Conf: Yes CMR @ 50/60 Hz: 92 dB min
Resolution: 16-bits
Input Impedance: 20 M.
lnput Range: 0 to 15 mV, 0 to 50 mV, 0 to 100 mV,
0 to 500 mV, 0 to 1V, 0 to 2.5V, 0 to 20 mA, 4 to 20 mA
lnput Types: Thermocouple, mV, V, mA
Sampling Rate: 10 samples/sec (total)
Span Drift: ±25 ppm/°C
TVS/ESD Protection: Built-in
Zero Drift: ±3 µV/° C
ISOLATED DIGITAL INPUT
Channels: 8
Input Voltage:
Logic 0: 2V max
Logic 1: 5V min (30 V max)
Isolation Protection: 2500 Vdc
Opto-Isolator Response: 25 µS
ISOLATED DIGITAL OUTPUT
Channels: 8
Output Type: Sink (NPN)
Isolation Protection: 2500 Vdc
Output Voltage: 5 to 30 Vdc, 1.1 A max/total
Sink Current: 200 mA max/channel
Opto-isolator Response: 25 µS
GENERAL
Bus Type: USB 2.0
Software: Windows 2000/XP
I/O Connector: Onboard screw terminal
Dimensions:
80 H x 132 L x 32 mm D
(3.1 x 5.2 x 1.3")
Power Consumption: 100 mA @ 5V
Power Input: 5V from USB line
Watchdog Timer: 1.6 sec (system)
Operating Temperature: 0 to 60°C (32 to 140°F)
Storing Temperature: -20 to 70°C (-4 to 158°F)
Storing Humidity: 5 to 95% RH non-condensing
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† All dollar amounts on this site are shown in US currency.
Note: Comes with Windows Software and complete user manual on CD, a 1.8 m (6') USB 2.0 cable, and DIN rail mounting kit.
Ordering Example: (1) USB-4718 8-channel thermocouple input USB module = $325.00
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Keywords.:8-Channel Thermocouple Input USB Data Acquisition Module
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