Ventilation controllers WG.EG

WG.EG digital gas detectors are designed for continuous monitoring of excess vehicle exhaust fumes and presence of explosive gases in closed garages.

When preset threshold values are exceeded, the optical alarm signalling of the detector and the control outputs are activated.

Area of application

  • enclosed garages and underground parking lots,
  • vehicle control stations and workshops,
  • warehouses, loading bays and logistics centers.

Features

  • concentration measurement of carbon monoxide, methane or carbon dioxide;
  • built-in microprocessor control – reliability, operational stability, thermal compensation, event history, testing and calibration without interfering with the inside of the housing;
  • interchangeable gas sensor guarantees simple and cheap operation;
  • the detector is fully automatic, no adjustments required;
  • 3 alarm thresholds (for CO according to European standard PN-EN 50545-1:2012);
  • 3 separated outputs with the possibility of configuration of the common connection (selection of the function with a switch), additional set of connectors for connecting further detectors;
  • possibility to use A3 output as a fault or to control a second set of alarm devices, e.g. separately for CO and LPG in a garage;
  • all terminals removable, with the possibility of direct connection of multi-wire cables (wire type);
  • one-piece design: replaceable gas sensor + power supply + controls in one robust, splash-proof housing (IP54 in recommended mounting position);
  • 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-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
230VAC PLN349.00 S
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
230VAC PLN299.00 S
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
230VAC PLN299.00 S
MS-73.EG Semiconductor Hydrogen (H2)
10/20/30
%LEL
230VAC PLN349.00 N
MS-0E.NO2.EG Electrochemical Nitrogen dioxide (NO2)
3/6/15
ppm
230VAC PLN739.00 N
MS-20.EG Electrochemical Carbon monoxide (CO)
Nitrogen dioxide (NO2)
30/60/150
3/6/15
ppm
ppm
230VAC PLN789.00 N
MS-8R8.EG Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
230VAC PLN559.00 N
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-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
12VDC PLN349.00 S
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
12VDC PLN349.00 S
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
12VDC PLN349.00 S
MS-73.EG Semiconductor Hydrogen (H2)
10/20/30
%LEL
12VDC PLN349.00 N
MS-0E.NO2.EG Electrochemical Nitrogen dioxide (NO2)
3/6/15
ppm
12VDC PLN739.00 N
MS-20.EG Electrochemical Carbon monoxide (CO)
Nitrogen dioxide (NO2)
30/60/150
3/6/15
ppm
ppm
12VDC PLN789.00 N
MS-8R8.EG Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
12VDC PLN559.00 N
MS-28.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
12VDC PLN659.00 N
Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
 
MS-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
24VDC PLN349.00 N
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
24VDC PLN349.00 N
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
24VDC PLN349.00 N
MS-73.EG Semiconductor Hydrogen (H2)
10/20/30
%LEL
24VDC PLN349.00 N
MS-0E.NO2.EG Electrochemical Nitrogen dioxide (NO2)
3/6/15
ppm
24VDC PLN739.00 N
MS-20.EG Electrochemical Carbon monoxide (CO)
Nitrogen dioxide (NO2)
30/60/150
3/6/15
ppm
ppm
24VDC PLN789.00 N
MS-8R8.EG Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
24VDC PLN559.00 N
MS-28.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
24VDC PLN659.00 N
Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
Model Gas sensor module Sensor Substance/property Standard alarm thresholds or measuring range Supply voltage Contact control outputs Voltage control outputs 12VDC Two-state outputs (threshold) Control output "Fault" Output controlling the shut-off valve Output in 4-20mA standard Output in 0-10V standard Output in 2-10V standard Output in RS-485 standard Visual signalling, built-in Acoustic signaling, built-in Internal battery Dimensions Net price C.g.
MS-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
230VAC 3 80 x 195 x 68 mm PLN349.00 S
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
230VAC 3 80 x 195 x 68 mm PLN299.00 S
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
230VAC 3 80 x 195 x 68 mm PLN299.00 S
MS-73.EG Semiconductor Hydrogen (H2)
10/20/30
%LEL
230VAC 3 PLN349.00 N
MS-0E.NO2.EG Electrochemical Nitrogen dioxide (NO2)
3/6/15
ppm
230VAC 3 80 x 195 x 68 mm PLN739.00 N
MS-20.EG Electrochemical Carbon monoxide (CO)
Nitrogen dioxide (NO2)
30/60/150
3/6/15
ppm
ppm
230VAC 3 80 x 195 x 68 mm PLN789.00 N
MS-8R8.EG Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
230VAC 3 80 x 195 x 68 mm PLN559.00 N
MS-28.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
230VAC 3 80 x 195 x 68 mm PLN619.00 N
Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
 
MS-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
12VDC 3 80 x 195 x 68 mm PLN349.00 S
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
12VDC 3 80 x 195 x 68 mm PLN349.00 S
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
12VDC 3 80 x 195 x 68 mm PLN349.00 S
MS-73.EG Semiconductor Hydrogen (H2)
10/20/30
%LEL
12VDC 3 PLN349.00 N
MS-0E.NO2.EG Electrochemical Nitrogen dioxide (NO2)
3/6/15
ppm
12VDC 3 80 x 195 x 68 mm PLN739.00 N
MS-20.EG Electrochemical Carbon monoxide (CO)
Nitrogen dioxide (NO2)
30/60/150
3/6/15
ppm
ppm
12VDC 3 80 x 195 x 68 mm PLN789.00 N
MS-8R8.EG Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
12VDC 3 80 x 195 x 68 mm PLN559.00 N
MS-28.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
12VDC 3 80 x 195 x 68 mm PLN659.00 N
Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
 
MS-14.EG Semiconductor Methane (CH4)
10/20/30
%LEL
24VDC 3 80 x 195 x 68 mm PLN349.00 N
MS-15.EG Semiconductor Liquefied petroleum gas (LPG)
10/20/30
%LEL
24VDC 3 80 x 195 x 68 mm PLN349.00 N
MS-22.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
24VDC 3 80 x 195 x 68 mm PLN349.00 N
MS-73.EG Semiconductor Hydrogen (H2)
10/20/30
%LEL
24VDC 3 PLN349.00 N
MS-0E.NO2.EG Electrochemical Nitrogen dioxide (NO2)
3/6/15
ppm
24VDC 3 80 x 195 x 68 mm PLN739.00 N
MS-20.EG Electrochemical Carbon monoxide (CO)
Nitrogen dioxide (NO2)
30/60/150
3/6/15
ppm
ppm
24VDC 3 80 x 195 x 68 mm PLN789.00 N
MS-8R8.EG Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm
24VDC 3 80 x 195 x 68 mm PLN559.00 N
MS-28.EG Semiconductor Carbon monoxide (CO)
30/60/150
ppm
24VDC 3 80 x 195 x 68 mm PLN659.00 N
Infra-red Carbon dioxide (CO2)
1000/1400/1800
ppm

Suggested products

TL-4
TL-4
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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