Novus TxIsoLoop - Loop Powered Isolators


  • Part #:NV-8813020100/NV-8813020200
  • Availability: In Stock

Price: $90.00
Price: $126.00


Description

These Loop isolators provide signal protection by electrically isolating the input signal from the output. They simplify your application and avoid the undesirable ground loops by providing single and dual loop galvanic isolation. The 0/4-20 mA input is measured and an identical isolated signal is reproduced at the output. Power is drawn from the 0(4)-20 mA input loop, thus no auxiliary power or an external power supply is need.
 
Features:
  • Models for 1 or 2 channels
  • No need for power supply
  • Powered from the input loop
  • Calibration free. High accuracy
  • Input/output galvanic isolation
Specifications:
  • Input Signal (INPUT): 0 to 20 mA; 4 to 20 mA (check minimum current for proper operation)
  • Maximum Input voltage (Vin max.): 32 Vdc
  • Voltage Drop (Vdrop): < 3 Vdc
  • Output Signal (OUTPUT): 0(4) to 20 mA
  • Max. Load (RL): 1450 R
  • Accuracy: 0.2 % FS @ 0 a 60 °C / RL= 250 R; 0.3 % FS @ -20 a 75 °C / RL= 250 R
  • Operating current: > 0.1 mA
  • Overload: < 40 mA; < 32 Vdc
  • Response time: 2 ms @ RL= 250 R
  • Isolation: 3000 Vac / 10 s; 240 Vac continuous
  • EMC: EN 61326-1
  • Ambient temperature range: -20°C to + 75 °C
  • Humidity: 20 to 90 % RH
  • Protection: IP40
  • Wire gauge for connections: 0.14 to 1.5 mm²
  • Recommended torque: 0.8 Nm
  • Terminal blocks injected in Polyamide

Additional Information

 

Part# Description Price USD$
NV-8813020100
TxIsoLoop-1 Loop-powered DIN Rail Isolator, 4-20 mA in / 4-20 mA out (1-channel)
 $    90.00
NV-8813020200
TxIsoLoop-2 Loop-powered DIN Rail Isolator, 4-20 mA in / 4-20 mA out (2-channels)
 $    159.60