Custom Vape Airflow Control Sensor Parts with Anti-Oil Film

Size: Diameter 6 ± 0.1mm, height 2.5 ± 0.2mm;
Low power consumption:< 5uA;
Short circuit protection function (SCP);
10/5/7.5/12.5 seconds optional long-term smoking protection;
Overheating protection function (OTP);
The peripheral application circuit is simple and cost-effective.
Strong anti-interference ability.

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Enhance your vape devices with our custom airflow control sensor parts. Built for high-precision detection, these sensor parts ensure smooth and accurate airflow monitoring. They integrate seamlessly into vape assemblies and deliver consistent performance even in oil-rich environments. The anti-oil film design extends lifespan and enhances stability.

Advanced Circuit with Multi-Level Output

Each sensor circuit includes a capacitance measurement unit, threshold logic, and PFM output system. This design enables stepless control over airflow levels. The output changes dynamically based on capacitance variation. PFM signals respond from low to high with 64-step resolution. This ensures accurate and responsive control in real time.

Reliable Signal Performance in Harsh Conditions

The airflow control sensor parts feature high-level pulse outputs. With pulse widths of 16ms high and 4ms low, the signal remains stable across all vape usage scenarios. The sensors adjust intelligently as capacitance rises from C0+8% to C0+50%, reaching full output at peak airflow. This precise mapping guarantees a smooth activation and vaping experience.

Durable, Efficient, and Customizable

These airflow control sensor parts are crafted to support various OEM needs. Engineers can configure initial values, thresholds, and detection range. This flexibility allows brands to create differentiated vaping profiles. The anti-oil film shields internal elements, preventing signal noise and hardware corrosion. This durability supports long-term product performance in high-usage environments.

Ideal for Next-Gen Vape Devices

Our airflow control sensor parts deliver unmatched sensitivity, fast response, and stable signal conversion. Designed with modern vaping tech in mind, they offer precision for auto-draw functions and airflow-triggered systems. Whether for compact pods or large-capacity mods, these sensors raise your product’s reliability and user satisfaction.

Product Name	R982HN12-Lxx-OP-150 (± 50) PA, white oil proof film
sketch	CSC98X airflow sensing detection circuit supports stepless gear control. It includes a capacitance measurement unit, initial value setup, threshold comparator, and a PFM output unit. The output logic defines high-level activation when capacitance exceeds C0+8%. The signal adjusts from 0% to 100% as the capacitance rises to C0+50%. PFM output ranges over 64 steps with a stable high pulse width of 16ms and variable low pulses from 4ms to 0ms. This ensures precise, real-time airflow monitoring for intelligent vape control systems.
sketch
Features	The working power supply voltage range is 2.1- 5.0V. 10/5/7.5/12.5 seconds optional long-term smoking protection; Power undervoltage protection threshold 2.4V; The peripheral application circuit of the system is simple and cost-effective. In power-saving mode, the static current is small (<3 μA); It is small in size, low in power consumption, leak-proof, oil leakage-proof, and anti-backflow. Suitable for devices that require measurement of extremely low pressure differentials or air flow, such as portable devices like electronic cigarettes.

model	symbol	parameter	minimum	typical	maximum	unit
R982HN12-Lxx-OP-150 (± 50) PA, white oil proof film	VBAT	working voltage	2.7	3.7	5	V
	Iq	static current	\	1.2	3	uA
	Rdson	Switching tube conduction impedance	\	80	\	mΩ
	Iled	LED output current	\	\	\	\
	VAT	Constant average voltage output	\	\	\	\
	Rload	Output maximum load capacity	\	\	\	\
	Tsd	Overheating protection threshold	\	\	\	℃
	TSMOKE	Smoking timeout	5	10	12.5	S