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Beijing Zetron Technology Co., LtdFree·1YRS
info@bjzetron.com
High sensitivity
High-performance semiconductor sensors, characterized by high sensitivity, stability and strong anti-interference and anti-heat-humidity capacity.
High intelligence and digitalization
Imported microprocessor equipped with special-purpose processing software, with self-inspection, automatic failure identification, automatic alarm, automatic reset, and automatic linkage functions.
Mini-size design
This product is portable and small in size, with a snap joint.
It's appearance is simple and fashionable, satisfying modern families’ demands.
Good alarming effect
The 85dB buzzer gives audible alarms and the highlight indicator gives visual alarms.
Multiple Operating Voltages Available
Applicable to multiple nonpolar operating voltages, easy to mount.
Detectable Gas | Methane(CH4);LPG;NPG, Natural gas, and coal gas |
Sampling Mode | Natural diffusion |
Sensor Type | Semiconductor |
Alarm Concentration | 6%LEL |
Response Time | ≤30s (T90) |
Operating Voltage | AC187V~AC253V (50Hz±0.5Hz); |
DC12V±15% or DC24V±15% (nonpolar)input can be provide for AC220V input use in combination with an adapter | |
Power Consumption | ≤3W |
Output | Two sets of contact outputs(contact capacity 2A/DC24V) |
Mounting Mode | Wall-mounted |
It's suitable for homes, office buildings, factories, schools, hotels, warehouses, entertainment places, trains etc.