Gas Sensor leakage

DPWL*
Gas Sensor leakage
  • General characteristics

    The refrigerant gas leak sensor is a device that signals leakages of common gases.

    It can be used in stand-alone applications, or integrated into CAREL controllers or third party devices. Connection to CAREL controllers is made using an analogue or digital output or Modbus® RS485 serial connection. When leaks are detected exceeding a certain concentration, the sensor sends an alarm signal to the controller, activating a local audible and visual warning and a relay (SPDT). This allows prompt identification of gas leaks, avoiding having to shut the unit down and at the same protecting any people in the vicinity. Available in versions with a semiconductor or infrared detector.

  • Plus

    • Connectivity with boss and boss mini

    The infrared version offers:
    • Accuracy in detecting low-loss (ppm);
    • Calibration that reacts only to the specific gas;
    • Stability to changes in climate, temperature and humidity;
  • Video

 

Documentation

Technical

  • Quick Guide
    Code Description Language Date * Release
    Code +040010025
     
    Description Sonde e sensori / Probes and sensors Guida alla scelta e all'installazione ottimale Selection and optimal installation guide
     
    Language ENG  ITA 
     
    Date 25/06/2021
     
    Release 1.2
     
    Code +040010026
     
    Description 'Sondes et capteurs / Fühler und Sensoren Guide pour le choix et l'installation optimale Auswahl- und Installationshilfe
     
    Language FRE  GER 
     
    Date 26/08/2019
     
    Release 1.1
     
  • Technical Leaflets
    Code Description Language Date * Release
    Code +050003531
     
    Description GLD series: Gas Leakage Detector
     
    Language ENG  FRE  GER  ITA  SPA 
     
    Date 05/02/2021
     
    Release 1.2
     
    Code +050001415
     
    Description Allarme acustico luminoso elettronico / Electronic audible and visual alarm
     
    Language ENG  ITA 
     
    Date 03/09/2020
     
    Release 1.2
     
  • 2D/3D drawings
    Code Description Language Date * Release
    Code 2d-3d Gas leakage detectors
     
    Description 2D-3D drawings
     
    Language ALL 
     
    Date 08/03/2021
     
    Release R0
     
  • Manuals
    Code Description Language Date * Release
    Code +0300046IE
     
    Description Gas Leakage Detector Per applicazioni commerciali e industriali leggere For commercial and light industrial application
     
    Language ENG  ITA 
     
    Date 14/01/2021
     
    Release 1.2
     
    Code +0300046FD
     
    Description Gas Leakage Detector Pour applications commerciales et industrielles légères Für gewerbliche und leichtindustrielle Anwendungen
     
    Language FRE  GER 
     
    Date 14/01/2021
     
    Release 1.2
     

Commercial

  • Brochure
    Code Description Language Date * Release
    Code +3000035EN
     
    Description Refrigerant gas leak detector
     
    Language ENG 
     
    Date 20/02/2020
     
    Release 2.0
     
    Code +3000035IT
     
    Description Sensore “DPWL” Leakage: rilevatore perdite gas refrigerante
     
    Language ITA 
     
    Date 20/02/2020
     
    Release 2.0