Description
Technical Parameters
| Test Gases | air , N2 , O2 , non – corrosive gases |
| Range Specification | 20 , 30 , 50 , 100 , 200 , 500 , 1000 , 1200 , 2000 sccm |
| Operating Temperature | -25 ~ + 80 ℃ |
| Storing Temperature | -25 ~ + 90 ℃ ; |
| The Flow Range | 0 – 200 sccm |
| Zero Drift | ± 0.2 ~ ± 0.5 % |
| The Response Time | 30 – 500ms |
| Accuracy | ± 3 ~ ± 5 % FS |
| Repeatability | ± 0.3 ~ ± 5 % FS |
| Supply Voltage | 5V |
| Output Signal | I2C digital communication interface |
Overview
AFS01 is a highly accurate and fully calibrated micro-flow sensor for measuring non-corrosive gases, such as oxygen and nitrogen, which ensures high reliability and excellent long-term stability. The sensor includes a flow detection element and a high performance CMOS microprocessor with 24bitAD acquisition. The product has excellent quality, super-fast response, strong anti-interference ability, High quality and low price and so on. High integration, very suitable for high quality, mass production requirements, is an good choice for users, easy to partner manufacturers of OEM applications.
Application Range
Instrument measurement, HVAC gas flow monitoring, air conditioning air channel detection, cooling air channel flow control, environmental monitoring, laboratory, etc.
Product Feature
- 5V low working voltage.
- After calibration, the product has the function of temperature compensation.
- Adopt MEMS to make process, high reliability.
- I2C digital communication interface.
- Ultra low power consumption.
- No zero drift.
