Det-Tronics UD20A5N26B2


FlexVu UD20 Universal Display, Aluminum, 3/4″ NPT Thread, Brazil

Availability: Please Call for Lead Time

  • Factory New
Brand: Det-Tronics Part #: 118835 Categories: , Manufacturer Part #: UD20A5N26B2Secondary Part #: 009791-082


The FlexVu® Model UD20 Universal Display Unit is designed to be used with the GT3000 Toxic Gas Detector, and the Infrared Hydrocarbon Gas Detector PointWatch Eclipse® Model PIRECL. It is recommended for applications where a 2-wire loop powered gas detector is required. The output is a 4-20 mA signal with HART, corresponding to the output of the GT3000 and PIRECL detectors. Gas concentrations are displayed on an alpha-numeric display in ppm, % or % LFL. The display unit reads the linear 4-20 mA DC output signal from the GT3000 or the PIRECL that corresponds to the detected gas concentration. The UD20 automatically detects the gas type and operating range of the sensor to which it is connected via the HART signal.


Weight 4.20 lbs
Dimensions 5.85 × 5.85 × 6.23 in



Unit of Measurement


  • Compliance to ANSI/ISA-60079-11 and ISA-92.0.01 Part 1 performance standard
  • Division Approval Ratings: FM and CSA
  • Zone Approval Ratings: FM, CSA, ATEX, and IECEx
  • LCD display
  • Non-intrusive automatic calibration
  • Non-intrusive menu system
  • Linear 4-20 mA output with HART
  • Explosion-proof design
  • IP66 rated
  • 2 wire loop powered
  • Certified Non-Interfering with GT3000 SIL model and PIRECL SIL models

FlexVu® Explosion-Proof Universal Display Unit Model UD20


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2022 Det-Tronics Product Catalog


Det-Tronics - Product Catalog