NIS07 NAP-07 NAP07 HIS07 HIS-07 Ion Chamber Smoke Sensor Metal Ionization Smoke Detector Smoke Sensor Fit for Arduino

NIS07 NAP-07 NAP07 HIS07 HIS-07 Ion Chamber Smoke Sensor Metal Ionization Smoke Detector Lon Chamber Smoking Sensor Compatible with Arduino
Feature:
1. Advanced Ionization Technology: The ion chamber smoke sensor is equipped with a high-performance, low-activity Am-241 ionization chamber. It features an ionization source activity of 0.5uCi (18KBq) to 0.8uCi±10% (30KBq±10%), ensuring reliable smoke detection.
2. Radiation Safety Assurance: This ionization smoke detector adheres to safety standards (GB4075, IS02919.C64444), with a radiation dose rate of 0.03mGy at 25cm from the ion chamber smoke sensor, significantly lower than the 1mGy public dose standard.
3. Sensitive Smoke Detection: The smoke sensor detector adjusts its collector electrode potential as smoke concentration changes, with light attenuation rates of 1% at 0.6V and 4% at 2.2V, providing precise and responsive smoke detection.
4. Stable Operating Conditions: Designed for optimal performance at 9V VDD supply voltage and ambient temperatures around 20°C, the smoke sensor functions effectively under standard atmospheric pressure and clean air conditions.
5. Reliable Electrical Characteristics: The ion chamber smoking sensor features a collector equilibrium potential of 5.3~6.5V, with a maximum insulator leakage current of 0.5Pa and a capacitance of 6.0pF, ensuring consistent and accurate operation.

Specification:
Origin: Mainland China
Product size: about 35.00×35.00×20.00mm
Product size: 1.38×1.38×0.79inch
Material: Metal
1. Ionization source characteristics and radiation safety performance
2. Equipped with high-performance low-activity Am-241 ionization chamber
3. Ionization source activity: 0.5uCi (18KBq.0.8uCi±10% (30KBq±10%)
4. Ionization source a spectrum: peak: 4.5MeV±10%, FW HM<0.7MeV
5. Safety classification standard (GB4075, IS02919.C64444
6. Radiation dose rate at 25cm in the ionization chamber: 0.03mGy/ (1mGy value lower than the population dose standard)
8. Conditions: External electrode and source electrode voltage (VDD power supply voltage): 9V
9. Ambient temperature: 20+C: close to atmospheric pressure standard atmospheric pressure, clean air
10. Collector equilibrium potential: 5.3~6. 5V
11. Collecting electrode potential as smoke concentration changes
12. Dimming rate 1% ft: 0.6V
13. Dimming rate 4% ft: 2.2V
14. Insulator leakage current (maximum): 0.5Pa
16. Capacitor (external electrode + to source base): 6.0pF

Note:
Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!
Please allow a 1-2 cm difference in measurements due to manual measuring.

1 X Ion Chamber Smoke Sensor