ShenzhenYijiajie Electronic Co., Ltd.
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Product Description:
YJJ O2S-FR-T5 Zirconia Oxygen Sensor for Environmental Monitoring Equipment
Features:
1. Threaded high temperature zirconia oxygen sensor (O2 sensor)
O2s-fr-t2-18a /B/C is a zirconia oxygen sensor, the sensitive element is zirconia, using two zirconia plates, between which is a sealed space.One of the coil functions is a reversible oxygen air pump, which fills the sample air and vacuoles the small space in turn.The other disk is used to measure the oxygen differential ratio to get the corresponding sensing voltage.When the zirconia tray operates as an oxygen pump, the required 700 °C temperature is generated by the heating element.The time it takes for the oxygen pump to reach the rated * small and ** pressure in a small space corresponds to the oxygen partial pressure in the environment.
Screw type zirconia oxygen sensor has good quality, accuracy and reliability.Can provide a variety of attributes:
1. Small structure, wide measuring range and high precision
2. - output signal
3. Robust stainless steel construction inside and outside
4. Can be directly used in high temperature and high pressure environment
5. High corrosion resistance enables the sensor to be used in harsh environments and in application streams that burn flue or compost
6. Principle of dynamic sensing ensures safe operation
7. There is no need to refer to gas creation capacity to measure a wide oxygen range with all versions of the product
8. Very simple calibration
9. It can be operated by simple, low-cost electronic products
10. Long service life
11. Can improve efficiency and reduce emission combustion applications
Characteristics: 1) oxidation range: 2mbar-3bar 2) zirconia detection element 3) non-consumable technology 4) no temperature temperature, no reference gas 5) high precision 6) - output signal 7) work with external interface board
Iii. Threaded high temperature zirconia oxygen sensor (O2 sensor)
Heating voltage 4.35vdc ± 0.1vdc (1.85a)
Holding voltage 2VDC (0.85a)
Pump impedance @700℃** <6k
Permissible gas temperature -100 to 250℃
Air flow rate is 0~10m/s
5g of repeated acceleration is allowed
The allowable instantaneous acceleration is 30 grams
Specifications:
| packaging | M18*1.5 screw mounting |
| The heating voltage | 4.35VDC±0.1VDC(1.85A) |
| Keep the voltage | 2VDC(0.85A) |
| Airflow rate | 0~10m/s |
