Ventilation controllers WG.EG
Threshold, autonomous detectors for excess vehicle exhaust (CO/CO2/NO2) or the presence of combustible gases (LPG/CNG/H2) in closed garages and underground parking lots
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. | ||
|---|---|---|---|---|---|---|---|---|---|
| WG-14.EG | MS-14.EG | Semiconductor |
Methane (CH4) |
10/20/30 |
%LEL |
230 V AC | PLN369.00 | S | |
| WG-15.EG | MS-15.EG | Semiconductor |
Liquefied petroleum gas (LPG) |
10/20/30 |
%LEL |
230 V AC | PLN299.00 | S | |
| WG-22.EG | MS-22.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
230 V AC | PLN299.00 | S | |
| WG-73.EG | MS-73.EG | Semiconductor |
Hydrogen (H2) |
10/20/30 |
%LEL |
230 V AC | PLN369.00 | N | |
| WG-0E.EG/NO2 | MS-0E.NO2.EG | Electrochemical |
Nitrogen dioxide (NO2) |
3/6/15 |
ppm |
230 V AC | PLN749.00 | N | |
| WG-20.EG | MS-20.EG | Electrochemical |
Nitrogen dioxide (NO2) Carbon monoxide (CO) |
3/6/15 30/60/150 |
ppm ppm |
230 V AC | PLN799.00 | N | |
| WG-8R8.EG | MS-8R8.EG | Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
230 V AC | PLN599.00 | N | |
| WG-28.EG | MS-28.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
230 V AC | PLN799.00 | N | |
| Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
||||||
| WG-14.EG/A24 | MS-14.EG | Semiconductor |
Methane (CH4) |
10/20/30 |
%LEL |
24 V DC | PLN369.00 | N | |
| WG-15.EG/A24 | MS-15.EG | Semiconductor |
Liquefied petroleum gas (LPG) |
10/20/30 |
%LEL |
24 V DC | PLN369.00 | N | |
| WG-22.EG/A24 | MS-22.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
24 V DC | PLN369.00 | N | |
| WG-73.EG/A24 | MS-73.EG | Semiconductor |
Hydrogen (H2) |
10/20/30 |
%LEL |
24 V DC | PLN369.00 | N | |
| WG-0E.EG/NO2/A24 | MS-0E.NO2.EG | Electrochemical |
Nitrogen dioxide (NO2) |
3/6/15 |
ppm |
24 V DC | PLN749.00 | N | |
| WG-20.EG/A24 | MS-20.EG | Electrochemical |
Nitrogen dioxide (NO2) Carbon monoxide (CO) |
3/6/15 30/60/150 |
ppm ppm |
24 V DC | PLN799.00 | N | |
| WG-8R8.EG/A24 | MS-8R8.EG | Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
24 V DC | PLN599.00 | N | |
| WG-28.EG/A24 | MS-28.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
24 V DC | PLN799.00 | N | |
| Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
||||||
| WG-14.EG/A | MS-14.EG | Semiconductor |
Methane (CH4) |
10/20/30 |
%LEL |
12 V DC | PLN369.00 | S | |
| WG-15.EG/A | MS-15.EG | Semiconductor |
Liquefied petroleum gas (LPG) |
10/20/30 |
%LEL |
12 V DC | PLN369.00 | S | |
| WG-22.EG/A | MS-22.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
12 V DC | PLN369.00 | S | |
| WG-73.EG/A | MS-73.EG | Semiconductor |
Hydrogen (H2) |
10/20/30 |
%LEL |
12 V DC | PLN369.00 | N | |
| WG-0E.EG/NO2/A | MS-0E.NO2.EG | Electrochemical |
Nitrogen dioxide (NO2) |
3/6/15 |
ppm |
12 V DC | PLN749.00 | N | |
| WG-20.EG/A | MS-20.EG | Electrochemical |
Nitrogen dioxide (NO2) Carbon monoxide (CO) |
3/6/15 30/60/150 |
ppm ppm |
12 V DC | PLN799.00 | N | |
| WG-8R8.EG/A | MS-8R8.EG | Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
12 V DC | PLN599.00 | N | |
| WG-28.EG/A | MS-28.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
12 V DC | PLN799.00 | 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WG-14.EG | MS-14.EG | Semiconductor |
Methane (CH4) |
10/20/30 |
%LEL |
230 V AC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN369.00 | S | |
| WG-15.EG | MS-15.EG | Semiconductor |
Liquefied petroleum gas (LPG) |
10/20/30 |
%LEL |
230 V AC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN299.00 | S | |
| WG-22.EG | MS-22.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
230 V AC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN299.00 | S | |
| WG-73.EG | MS-73.EG | Semiconductor |
Hydrogen (H2) |
10/20/30 |
%LEL |
230 V AC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | — | PLN369.00 | N | |
| WG-0E.EG/NO2 | MS-0E.NO2.EG | Electrochemical |
Nitrogen dioxide (NO2) |
3/6/15 |
ppm |
230 V AC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN749.00 | N | |
| WG-20.EG | MS-20.EG | Electrochemical |
Nitrogen dioxide (NO2) Carbon monoxide (CO) |
3/6/15 30/60/150 |
ppm ppm |
230 V AC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN799.00 | N | |
| WG-8R8.EG | MS-8R8.EG | Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
230 V AC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN599.00 | N | |
| WG-28.EG | MS-28.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
230 V AC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN799.00 | N | |
| Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
|||||||||||||||||||
| WG-14.EG/A24 | MS-14.EG | Semiconductor |
Methane (CH4) |
10/20/30 |
%LEL |
24 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN369.00 | N | |
| WG-15.EG/A24 | MS-15.EG | Semiconductor |
Liquefied petroleum gas (LPG) |
10/20/30 |
%LEL |
24 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN369.00 | N | |
| WG-22.EG/A24 | MS-22.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
24 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN369.00 | N | |
| WG-73.EG/A24 | MS-73.EG | Semiconductor |
Hydrogen (H2) |
10/20/30 |
%LEL |
24 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | — | PLN369.00 | N | |
| WG-0E.EG/NO2/A24 | MS-0E.NO2.EG | Electrochemical |
Nitrogen dioxide (NO2) |
3/6/15 |
ppm |
24 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN749.00 | N | |
| WG-20.EG/A24 | MS-20.EG | Electrochemical |
Nitrogen dioxide (NO2) Carbon monoxide (CO) |
3/6/15 30/60/150 |
ppm ppm |
24 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN799.00 | N | |
| WG-8R8.EG/A24 | MS-8R8.EG | Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
24 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN599.00 | N | |
| WG-28.EG/A24 | MS-28.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
24 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN799.00 | N | |
| Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
|||||||||||||||||||
| WG-14.EG/A | MS-14.EG | Semiconductor |
Methane (CH4) |
10/20/30 |
%LEL |
12 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN369.00 | S | |
| WG-15.EG/A | MS-15.EG | Semiconductor |
Liquefied petroleum gas (LPG) |
10/20/30 |
%LEL |
12 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN369.00 | S | |
| WG-22.EG/A | MS-22.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
12 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN369.00 | S | |
| WG-73.EG/A | MS-73.EG | Semiconductor |
Hydrogen (H2) |
10/20/30 |
%LEL |
12 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | — | PLN369.00 | N | |
| WG-0E.EG/NO2/A | MS-0E.NO2.EG | Electrochemical |
Nitrogen dioxide (NO2) |
3/6/15 |
ppm |
12 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN749.00 | N | |
| WG-20.EG/A | MS-20.EG | Electrochemical |
Nitrogen dioxide (NO2) Carbon monoxide (CO) |
3/6/15 30/60/150 |
ppm ppm |
12 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN799.00 | N | |
| WG-8R8.EG/A | MS-8R8.EG | Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
12 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN599.00 | N | |
| WG-28.EG/A | MS-28.EG | Semiconductor |
Carbon monoxide (CO) |
30/60/150 |
ppm |
12 V DC | 3 | — | — | ✓ | — | — | — | — | — | ✓ | — | — | 80 x 195 x 68 mm | PLN799.00 | N | |
| Infra-red |
Carbon dioxide (CO2) |
1000/1400/1800 |
ppm |
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