Device group: Threshold gas detectors
Device type: DG.EN

DG.EN stationary, economical, threshold gas detectors are designed to detect the dangerous concentrations of explosive or toxic gases in air in enclosed spaces.

DG.EN detectors are designed to work with:

Detectors designed for detection of gases heavier than air, installed in areas exposed to mechanical damage (warehouses, wholesalers, parking lots, workshops) can be equipped with a protective cage type AR-1.

Area of application

  • auxiliary rooms with permanent staff adjacent to the boiler room;
  • garages/underground car parks, including those for cars with LPG or CNG systems;
  • vehicle inspection stations;
  • production halls endangered by CO emissions during technological processes;
  • rooms with air conditioning, refrigeration or heat pump equipment.


  • replaceable, iNtelligent sensor = simple and cheap operation;
  • built-in microprocessor control of all detector functions = reliability, operational stability, temperature compensation;
  • selective CO measurement at very low concentration levels;
  • DG-24(5).EN: two alarm thresholds for carbon monoxide + two thresholds for instantaneous concentrations of methane or propane-butane, operating simultaneously (logical sum) with CO thresholds;
  • splash-proof housing (IP43 in recommended mounting position);
  • output TEST button - for easy installation and operation;
  • for installation in areas exposed to mechanical damage, optional equipment - shielding from AR-1 type profiled tubes;
  • all detectors are calibrated in our own GAZEX Calibration Laboratory operating in accordance with PN-EN ISO/IEC 17025 (PCA accreditation No AP150).

Block diagram

Device model: DG-14.EN

Technical parameters

Gas sensor module Sensor Substance/property Standard alarm thresholds or measuring range
MS-14.EG-EN Semiconductor Methane (CH4)

Two-state outputs (threshold)
Supply voltage
System powered
82 x 110 x 68 mm
EAN Code
Net price
PLN469.00 S


Series Technical data Device information sheet Instruction manual Declaration of conformity

Suggested products

Tubular shields AR-1
Profiled tube guards to protect the detector from direct mechanical damage
Gas test sets GTS
Test sets for verifying the correct operation of detectors by injecting a gaseous test mixture into the measuring chamber of the detector