Product Type & Application
At present, our mature sensors can be divided into thimble
oxygen sensor and planar oxygen sensor according to tube
structure, or into a single cavity and multi cavity, according
to the working principle into potential type, current
and potential - current Mixed type (also known as wide
range type).
Among them, the thimble type potential sensors work
(Heater power 9 ~ 11W) when temperature less than 350
℃, its response time less than 200ms, the transition
potential higher than 800mV, fully meet the relevant
indicators of QC / T 803.1-2008 standard, performance
close to even better than the famous foreign B, D, N
product, far superior to other similar domestic products.
Developed thimble & planar type current, wide range
oxygen sensor products are well applied for the field
of micro-oxygen environment monitoring, wide range sensor
was strictly tested in the heavy duty truck testing
bench, sensitivity and durability are similar to international
famous brand products. Wide range sensor can be applied
to gasoline, ethanol, natural gas and fuel mixture and
diesel engine vehicles.
Developed multi-chamber nitrogen oxygen sensor (current
type) has passed the strict thermal shock, mechanical
shock, anti-aging test, a short response time (lower
than 150ms under the work temperature 350 ℃), wide scope
of monitoring (NOx concentration range of 20 ~ 800ppm),
etc, performance are similar with international famous
brand GS, GC, UC and other brands products, currently
being carried out on testing bench. Nitrogen-oxygen
sensor is the key components which Euro Ⅳ and high emission
diesel engines must be fixed.
In addition, we has developed a current-type zirconia
oxygen pump which can be used to prepare the high concentration
of oxygen, for family and personal medical and health
sites to provide pure oxygen to meet the needs of health
care and first aid.
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电势跃迁范围在90毫伏到840毫伏之间，波峰及波谷杂波较少，低波峰波较少。传感器的电势跃迁：≥800mV；传感器起始工作温度：≤350℃；响应时间：≤200ms(300mV-600mV；600mV-300mV)；
