Pressure Transducer High Accuracy Air Flow Control Sensor Atmospheric Pressure Sensor

• Customization: Available
• Type: Resistance Strain Gauge Pressure Sensors
• Component: SemiConductor Type
• Model NO.: AS23
• For: Strain Gauge Pressure Transmitter
• Output Signal Type: Digital Type
• Production Process: Mems
• Material: Plastic
• Thread Type: No Screw
• Wiring Type: Four-Wire
• Measuring Medium: Gas
• Certification: RoHS
• Customized: Customized
• Absolute Pressure: 300-1200hpa
• Pressure Output: Iic
• Relative Accuracy: ±6PA
• Interface: I2c
• Power Supply: 3.3V
• Absolute Accuracy: ±1hpa
• Package: Qfn8(Quad Flat No-Lead Package)
• Transport Package: Reel
• Specification: 2.5*2*1mm
• Trademark: AIoT
• Origin: China
• HS Code: 90269000
• Production Capacity: 150000/Month
• Package Size: 40.00cm * 37.00cm * 7.00cm
• Package Gross Weight: 2.000kg
• Lead Time: 7 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Product Description

Absolute pressure:300-1200hpa;  3.3Vpower supply;   IIC output;  Relative accuracy±6Pa; Absolute accuracy±1hpa; 2.5*2*1mm; 
QFN8(Quad Flat No-Lead Package)

Features

•  Pressure temperature sensitivity: < 0.5Pa/K
• Average current consumption Standby: <1μA
• Supply voltage: VDDIO: 1.2 – 3.6 V, VDD: 1.7 – 3.6 V.
• Operating modes: Command (manual), Background (automatic), and Standby.
• FIFO: Stores up to 32 pressure or temperature measurements. Streaming or stop-on full mode.Optional interrupt on full or watermark interrupt.
• Interface: I2C with optional interrupt, 4-wire SPI, 3-wire SPI with optional interrupt.
•Waterproof and anti-corrosion
• Size: 2.5 x 2.0 x 1.0 mm

Applications

• Local weather station and Thermostat
• Air flow control
• Health and sports
• Outdoor navigation
• Indoor navigation
• Smart Home

Specification

Model	AS23F-01BA
Size	2.5*2*1mm
Absolute pressure	300-1200hpa
MOQ	1000
Package	10000pcs/reel
Parameters	IIC/SPI output

Company Profile

 AIoTSensing was founded in September 2019 by a group of core technology experts and excellent management talents from the sensor division of Fortune 500 companies, well-known American MEMS sensor companies, and A-share listed companies with sensors as their main business;
l  The company has invested approximately 60 million RMB, with investors including A-share listed company Founder Fire, Hefei High-tech Investment, and Hella Automotive;
l  Passed IATF16949 automotive quality system certification; 
l  In September 2021, it was recognized as a National High-Tech Enterprise and passed the re-examination in 2024;
l  Hefei - MEMS Air Pressure Sensor R&D and Manufacturing Center: It has more than 150 sets of MEMS sensor packaging, calibration, and testing equipment, a 1600m² anti-static clean workshop, and a MEMS barometric pressure sensor packaging and calibration capacity of 15 million pieces/year;
l  Hangzhou - MEMS Hydraulic Pressure Sensor R&D and Manufacturing Center: Hangzhou Zens Microelectronics Co., Ltd. was established in July 2024 with a registered capital of 30 million RMB; a key introduction project in Hangzhou in 2024; a new 3500m² anti-static clean workshop was put into operation in 2024, with the goal of building a MEMS hydraulic pressure sensor assembly line with a production capacity of 5 million pieces/year;
l  Sale service network in United States, Japan, South Korea, Italy, Germany, Beijing, Shanghai, Shenzhen, Qingdao, etc.

Workshop

Worshop

Certifications

Exhibition

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 30 days; customized units require 30–45 days.

Q: Do you provide after-sales service?
A: Yes, we offer on-site assistance.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.---