Novus TxIsoPack USB Isolated Loop Powered Temperature Transmitter

  • Part #:NV-8807000000
  • Availability: Inquire

Price: $104.00
Price: $140.40


TxIsoPack-USB is a fully isolated 4 to 20 mA two-wire loop powered temperature transmitter for in-head assembly. Complete sensor type selection and range configuration is achieved by connecting the device directly to a USB port on your computer. No other interface, converter or driver is required. The isolated and linearized current output represents the sensor input signal according to the temperature sensor selected.


  • Internal protection against reversed power voltage polarity
  • Internal cold junction compensation for thermocouples
  • ABS enclosure


Input Sensor: 
2, 3 or 4-wire, 0.170 mA excitation current
0 to 50 Vdc. Impedance > 1 MΩ
Total Accuracy:  
Maximum error of 0.3 % of maximum range for thermocouples; 0.2 % of maximum range for Pt100 and voltage
Response Time: 
<500 mss
1000 Vac for 1 minute between input and output
4-20 mA current or 20-4 mA, two-wire type; linear in respect to the measured temperature
Output Resolution:  
0.004 mA (12 bits)
12 to 35 Vdc, voltage over the transmitter
Maximum Load in series: 
RL = (Vdc - C 12) / 0.02Ω ¸ where Vdc is the power voltage
Operating Temperature: 
-20 to 75°C
Relative Humidity: 
0 to 90 % RH
Communication cable: 
mini-B USB cable, 5 pins