ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
NI USB-TC01 (Device Only)
Warm-Up Time
Recommended warm-up time 15 minutes
Input Characteristics
Number of channels: 1
ADC resolution: 20 bits
Input range: ±73.125 mV
Common-mode range, Channel-to-USB ground: ±30 V
Common-mode rejection ratio (0 to 60 Hz), Common-to-USB ground: >145 dB
Noise rejection (50/60 Hz): >80 dB
Temperature measurement ranges: Works over temperature ranges defined by NIST (J, K, R, S, T, N, E, and B thermocouple types; the E type has a maximum limit of 900 °C.)
Conversion time: 250 ms
Sample rate: 4 S/s, maximum, software-timed
Input bandwidth (-3 dB) :1 Hz
Differential input impedance: 20 MΩ between isolated 3.3 V and ground
Input noise: 2 µVpp
Open thermocouple bias voltage: 3.3 V
Cold-junction compensation sensor accuracy, 0 °C to 65 °C: 1.25 °C maximum, 0.6 °C typical
Cold-junction compensation sensor resolution: 0.0625 °C typical
Overvoltage protection: 30 V max between TC+ and TC
Takes temperature measurements from several types of thermocouples in a small, portable form factor.
The Temperature Input Device is a thermocouple measurement device featuring InstantDAQ technology. InstantDAQ technology includes built-in software for viewing and logging data that automatically loads when you plug in the device, so you can instantly take temperature measurements with your PC. You can connect the Temperature Input Device to any USB port to use your PC as a display and monitor data in real time. The device is compatible with J, K, R, S, T, N, E, and B thermocouples.The Temperature Input Device includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
Datasheet
