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Polon Alfa TUN-38EX Universal Heat Detector
AED 629.21 VAT included
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Polon Alfa ASG-2003HV Autonomos Gas Detector CO
AED 622.10 VAT included
Polon Alfa ASG-2002HV Autonomos Gas Detector LPG
See all products from polon-alfaAED 577.67 VAT included
Polon Alfa ASG-2002HV Autonomos LPG gas detectors are designed to detect flammable and toxic gases in hazardous areas such as garage, car parking and boiler room etc. When the particular threshold is exceeded, the detectors optical indicator is activated and appropriate outputs for controlling the external sounder beacon are activated. It is also possible to start ventilation to vent and remove harmful gases from the room. Microprocessor detector measurement systems continuously analyze the gas concentration in the room and compare it with the values of the relevant alarm thresholds.
Product Code : fs10796
Brand: Polon-Alfa
Seller: Fireshop1001Approved by : [woo_pro_badges_extended]
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Description
Polon Alfa ASG-2002HV Autonomos LPG gas detectors are designed to detect flammable and toxic gases in hazardous areas such as garage, car parking and boiler room etc. When the particular threshold is exceeded, the detectors optical indicator is activated and appropriate outputs for controlling the external sounder beacon are activated. It is also possible to start ventilation to vent and remove harmful gases from the room. Microprocessor detector measurement systems continuously analyze the gas concentration in the room and compare it with the values of the relevant alarm thresholds. Each detector has got three-alarm thresholds, strictly related to a defined gas concentration in the air. When the particular threshold is exceeded, the detectors optical indicator is activated and appropriate outputs for controlling the external sounder beacon are activated. A failure states (detector’s failure, sensor’s failure, power failure, no sensor module) are signaled by a separate LED and a programmable relay output.
Features
- ASG - 2000 type detectors are not intended for use in potentially explosive atmospheres.
- The ASG-2000 type detectors are made in the form of a printed circuit board with electronic components and connectors
- The venti lati on element installed in the housing allows the detected gas to reach the sensor
- High level of ingress protection IP level, enabling installation of detectors in a difficult environmental conditions
- Detectors are powered with an external 12 V DC (24 V DC) power supply or with a 230 V AC
- Each detector has got three alarm thresholds, strictly related to a defined gas concentration in the air.
- A failure states (detectors failure, sensors failure, power failure, no sensor module) are signalled by a separate LED and a programmable relay output.
Specifications
- Product: Autonomos LPG gas detector
- Brand:Polon Alfa
- Model: Polon Alfa ASG-2002HV
- Power supply voltage: 230 VAC ± 10 %
- Operati ng temperature range: from -20oC to +50oC
- Alarm thresholds: A1 = 10 % A2 = 20 % A3 = 30 % LEL propane-butane (50 / 50)
- Working conditions: -20 ÷ 50 °C Humidity 10 ÷ 90 %
- Storage conditions: 0 ÷ 40 °C Humidity 10 ÷ 80 %
- Protection level: IP54 (in the recommended mounting position)
- Load capacity of relay outputs: 3 A / 30 V DC 3 A / 250 V AC
- Weight: 0.3kg
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