
Household gas detectors DD/AP
Household detectors of natural gas, methane (CH4), propane-butane (LPG), carbon monoxide (CO/chad) or Freon (HFC) gases, monitored by an alarm system
DD/AP digital detectors are designed for continuous monitoring of methane, propane-butane, carbon monoxide or Freon indoors. Exceeding the preset concentration values produces an optical alarm signal, a change of status of the output terminals and activates the buzzer.
The detector has a removable module with the intelligent semiconductor sensor, which facilitates maintenance and lowers operating costs.
Field of application
- Hotels, offices, public buildings
- Household boiler rooms burning natural gas and propane-butane gases
- Rooms with A/C equipment
Features
- long life, semiconductor gas sensor;
- ease of installation and connection (detachable terminals);
- built-in acoustic buzzer;
- sensor in removable, intelligent module;
- built-in microprocessor control = reliability, stability, thermal compensation system, alarm history;
- stylish housing for wall mounting (cable entry from the plaster or mounting to a typical Ø60mm, flush-mounted box with screws at the edge);
- all detectors are calibrated in our own GAZEX Calibration Laboratory operating in accordance with PN-EN ISO/IEC 17025 (PCA accreditation No AP150).
Model | Gas sensor module | Sensor | Substance/property | Standard alarm thresholds or measuring range | Supply voltage | Net price | C/G | ||
---|---|---|---|---|---|---|---|---|---|
DD-CO/AP | MS-DD-CO/AP | Semiconductor |
Carbon monoxide (CO) |
20/100/300 |
ppm |
12/24VDC | PLN129.00 | C | |
DD-FR/AP | MS-DD-FR/AP | Semiconductor |
Hydrofluorocarbon (R410A) |
1000/2000/2500 |
ppm |
12/24VDC | PLN199.00 | C | |
DD-GZ/AP | MS-DD-GZ/AP | Semiconductor |
Methane (CH4) |
10/20/30 |
%LEL |
12/24VDC | PLN129.00 | C | |
DD-MT/AP | MS-DD-MT/AP | Semiconductor |
Methane (CH4) |
10/20/30 |
%LEL |
12/24VDC | PLN129.00 | C | |
DD-PB/AP | MS-DD-PB/AP | Semiconductor |
Liquefied petroleum gas (LPG) |
10/20/30 |
%LEL |
12/24VDC | PLN129.00 | C |