HJMAG805B High Precision Speed Measurement Module
隐藏域元素占位
- Product Description
-
- Commodity name: HJMAG805B High Precision Speed Measurement Module
- 型号: HJMAG805B
- 产品概述: HJMAG805B High Precision Speed Measurement Module
- 测量误差: 2‰
- 模拟电压输出（Vout/V）: ±0.8
- 分辨率 （△n/RPM）: 1
- 转速测量范围（n/RPM）: 10~1000
- 静态电流 IS/mA: 10
- 尺寸[mm]: 16.55*11*5
- 工作温度[℃]: -55 to +125
HJMAG805B is a high-precision speed measurement module. This circuit consists of a high-precision weak magnetic measurement circuit, a high-pass network, a hysteresis comparison network, and more. It measures speed based on the principle of cutting through the Earth's magnetic field lines when an object rotates. It can be widely used in fields such as guided vessels, high-temperature oil logging, medical equipment, and automotive electronics.
HJMAG805B
The main features of this module are as follows:
Single-axis high stability weak magnetic measurement Static magnetic field not output
Modular design, shock and vibration resistant Frequency output compatible with TTL/CMOS levels
Maximum operating temperature ≥125℃ Low temperature drift ≤5ppm/℃ at low speed
Low power consumption Is ≤15mA (+5V power supply) Single +5V power supply (VDD=+5V±5%)
Small size (16.55*11.10*5.00mm) Weight ≤2.5g
Key words:- HJMAG805B
- 高精度转速测量模块