Ventilation controllers WG.EGx

The WG.EGx detectors are used for continuous monitoring of specific gases in closed spaces. Monitoring is performed by cyclic measurements of the concentration of gas in the ambient air. When the predetermined threshold level(s) are exceeded, visual alarms of the detector, its control outputs and a siren are activated.

WG.EGx is equipped with the easily exchangeable sensor = low operating costs.

The gas detection system build with WG.EGx detectors is very economical and straightforward to install.

Scope of application

  • closed garages and underground parking lots – ventilation control
  • boiler rooms with furnaces fuelled by solid, liquid or gas fuels
  • rooms with cooling equipment, air-conditioning or heat pumps
  • loading zones for trucks
  • rooms at risk of excess oxygen (oxygen therapy, HFNO)

Features

  • Measurement of carbon monoxide (CO), methane (CH4) or carbon dioxide (CO2) at low concentrations;
  • 1, 2 or 3 independent alarm thresholds calibrated to factory standards or tailored to customer’s requirements;
  • Easy exchangeable sensor unit = low operating costs;
  • 3 standard relay outputs (NO type), built-in siren and optionally terminals for external siren;
  • Removable terminals with a self-locking connectors = easy and fast system set-up;
  • Built-in microprocessor controlling all functions of the detector = reliability, work stability, temperature compensation circuit, fully automatic operation;
  • Gas detector + power supply + control unit + siren = all in one solid case, splash proof (IP54);
  • Option: 12VDC or 24VDC power supply;
  • All detectors are calibrated in our own GAZEX Calibration Laboratory operating in accordance with PN-EN ISO/IEC 17025 (PCA accreditation No AP150).

Offered models

Model Gas sensor module Sensor Substance/property Standard alarm thresholds or measuring range Supply voltage Net price C/G
MS-11.EG Semiconductor Methane (CH4)
10/20/30
%LEL
230VAC PLN419.00 N
MS-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
230VAC PLN419.00 N
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
230VAC PLN419.00 N
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
230VAC PLN419.00 N
MS-61.EG Semiconductor Hydrofluorocarbons (HFC)
1000/2000/(2500)
ppm
230VAC PLN519.00 N
New product MS-9E.EG Electrochemical Oxygen (O2)
22,5/23,5/25
%v/v
230VAC PLN539.00 N
MS-8R8.EG-EN Infra-red Carbon dioxide (CO2)
0,5/1,5/(2)
%v/v
230VAC PLN539.00 S
MS-28.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
230VAC PLN619.00 N
Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
 
MS-11.EG Semiconductor Methane (CH4)
10/20/30
%LEL
12VDC PLN439.00 N
MS-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
12VDC PLN439.00 N
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
12VDC PLN439.00 N
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
12VDC PLN439.00 N
MS-61.EG Semiconductor Hydrofluorocarbons (HFC)
1000/2000/(2500)
ppm
12VDC PLN539.00 N
New product MS-9E.EG Electrochemical Oxygen (O2)
22,5/23,5/25
%v/v
12VDC PLN559.00 N
MS-8R8.EG-EN Infra-red Carbon dioxide (CO2)
0,5/1,5/(2)
%v/v
12VDC PLN559.00 S
MS-28.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
12VDC PLN639.00 N
Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
 
MS-11.EG Semiconductor Methane (CH4)
10/20/30
%LEL
24VDC PLN439.00 N
MS-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
24VDC PLN439.00 N
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
24VDC PLN439.00 N
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
24VDC PLN439.00 N
MS-61.EG Semiconductor Hydrofluorocarbons (HFC)
1000/2000/(2500)
ppm
24VDC PLN539.00 N
New product MS-9E.EG Electrochemical Oxygen (O2)
22,5/23,5/25
%v/v
24VDC PLN559.00 N
MS-8R8.EG-EN Infra-red Carbon dioxide (CO2)
0,5/1,5/(2)
%v/v
24VDC PLN559.00 N
MS-28.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
24VDC PLN639.00 N
Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm

Detection of substance/property in other areas or other substances/properties is possible = special execution, requires consultation.
In special cases, it is possible to select the detector parameters for a specific application = required analysis of the conditions of use.

Suggested products

TP-4.s
TP-4.s
Internal LED warning boards to visually present the alarm status appearing at the control outputs
AR-1
Tubular shields AR-1
Profiled tube guards to protect the detector from direct mechanical damage
GTS
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