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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
High-performance micro-controller technology, with self-inspection, automatic failure identification, automatic alarm, automatic reset, and automatic linkage functions.
Multiple operating voltages available
Applicable to multiple nonpolar operating voltages, easy to mount.
Good alarming effect
The 85dB buzzer gives audible alarms and the highlight indicator gives visual alarms.
Mini-size design
This product is portable and small in size (L×W×H:104mm×90mm×36.5mm, 200g).
It looks beautiful and magnificent.
Detectable Gas | Natural gases and artificial coal gases (hydrogen) |
Sampling Mode | Natural diffusion |
Sensor Type | Semiconductor |
Alarm Concentration | 6%LEL (Natural gases) |
500ppm (Artificial coal gases) | |
Response Time | ≤30s (T90) |
Operating Voltage | AC187V~AC253V (50Hz±0.5Hz) |
Power Consumption | ≤3W |
Output | One or Two sets of contact outputs (contact capacity: 2A/ DC24V) |
Single output: pulse output | |
Dual outputs: pulse output + passive normally-open contact output | |
Mounting Mode | Wall-mounted |
It's suitable for homes, office buildings, factories, schools, hotels, warehouses, entertainment places, trains etc.