USB-TEMP
USB-TEMP

USB-TEMP

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Price: $605.00
On sale: $598.95
Back order (15 ~ 19 business days)
Part number:USB-TEMP
USB data acquisition card with 8 inputs that support up to 4 different temperature sensors (Thermocouple / RTD / Thermistor or semiconductor) / 8 digital inputs and outputs. With configuration software / monit

The USB-TEMP is a USB 2.0 full-speed, temperature measurement module that is supported under popular Microsoft® Windows® operating systems. The USB-TEMP is fully compatible with both USB 1.1 and USB 2.0 ports. The USB-TEMP provides eight differential input channels that are software programmable for different sensor categories including thermocouple, RTDs, thermistors and Semiconductor sensors. Eight independent, TTLcompatible digital I/O channels are provided to monitor TTL-level inputs and to communicate with external devices. The digital I/O channels are software programmable for input or output.


You can take measurements from four sensor categories:
  • Thermocouple – types J, K, R, S, T, N, E, and B
  • Resistance temperature detectors (RTDs) – 2, 3, or 4-wire measurements of 100 O platinum RTDs
  • Thermistors – 2, 3, or 4-wire measurements
  • Semiconductor temperature sensors – LM35, TMP35 or equivalent

The USB-TEMP provides a 24-bit analog-to-digital (A/D) converter for each pair of differential analog input channels. Each pair of differential inputs constitutes a channel pair. You can connect a different category of sensor to each channel pair, but you cannot mix categories among the channels that constitute a channel pair (although it is permissible to mix thermocouple types). The USB-TEMP provides two integrated cold junction compensation (CJC) sensors for thermocouple measurements, and built-in current excitation sources for resistive sensor measurements. An open thermocouple detection feature lets you detect a broken thermocouple. An on-board microprocessor automatically linearizes the measurement data according to the sensor category. The USB-TEMP is a standalone plug-and-play module which draws power from the USB cable. No external power supply is required. All configurable options are software programmable. The USB-TEMP is fully software calibrated.


Features
  • Temperature and voltage measurements
  • Thermocouples, RTDs, thermistors, semiconductor sensors
  • 8 analog inputs
  • 24-bit resolution
  • 8 digital I/O
  • 1 event counter

The device screw terminals are identified in Figure. Between each bank of screw terminals are two integrated CJC sensors used for thermocouple measurements.






4 Stars
USB-TEMP fácil de usar, versátil
Compré la USB-TEMP para trabajar con mis aplicaciones labview porque NI no tiene algo remotamente barato con todas las características de este producto. Tuve algunos problemas al principio pero nada que no pudiera ser resuelto rápidamente con la ayuda de soporte y todo era que no estaba usando el equipo correctamente. Fueron muy amables y serviciales. He estado usando este producto durante un año y no he tenido mayores problemas. Grandioso producto sobre todo.
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Reviewed by:  from Davis, CA, USA. on 3/26/2013
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