Features:

• 100% brand new and high quality
• High ozone concentrations, double-sealed, shock, leak ozone.
• Thin lines connect to power supply, thick line connect to ozone tube.
• Apply to ozone generators, household water purification equipment, air purifier, disinfection cabinet, oxygen bar, dehumidifier, refrigerator, drinking fountains, and other household appliances.

Specification:

• Voltage: AC 220V
• Frequency: 50Hz
• Color: White & Silver
• Quantity: 1 set

•  Compact, thin package (46.0 × 30.0 × 17.6 mm)
•  Low consumption current (Icc: MAX. 20 mA)
•  The presence of dust can be detected by the photometry of only one pulse
•  Enable to distinguish smoke from house dust
•  Lead-free and RoHS directive compliant

Specifications:

• Model :PPD42NS
• Detectable particle size approx. :1μm (minimum.)
• Detectable range of concentration: 0~28,000 pcs/liter (0~8,000pcs/0.01 CF=283ml)
• Supply Voltage: DC5V +/- 10% (CN1:Pin1=GND, Pin3=+5V)
• Ripple Voltage within 30mV
• Operating Temperature Range 0~45°C
• Operating Humidity Range :95%rh or less (without dew condensation)
• Power consumption :90mA
• Storage temperature: -30~60°C
• Time for stabilization :1 minute after power turned on
• Output Method Negative: Logic, Digital output,
• Hi : over 4.0V(Rev.2) Lo : under 0.7V
  (As Input impedance : 200kΩ) OP-Amp output, Pull-up resistor : 10kΩ

Features:

1. Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off)
2. Current Consumption: 150mA
3. Operating temperature: 14 to 122 °F (-10 to 50°C)
4. It has a long service life and reliable stability.
5. DO output: TTL digital 0 and 1 ( 0.1 and 5V)
6. AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V