The SS490 Series are small, versatile, linear Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. The ratiometric output voltage is set by the supply voltage and varies in proportion to the strength of the
magnetic field. The integrated circuitry provides increased temperature stability and sensitivity. Laser-trimmed, thin film resistors provide high accuracy (null to ±%, sensitivity up to ±3%) and temperature compensation. They respond to either positive or negative Gauss, monitoring either or both magnetic poles. The quad Hall sensing element minimizes the effects of mechanical or thermal stress on the output. The positive temperature coefficient of the sensitivity (+0.02%/°C typical) helps compensate for the negative temperature coefficients of low-cost magnets, providing a robust design over a wide temperature range. Rail-to-rail operation (over full voltage range) provides a more usable signal for higher accuracy. These products have an operating temperature range of -40°C to 150°C [-40°F to 302°F], appropriate for industrial and automotive environments.
BNSENSE Co., Ltd., located in the core area of pukou new district. Banning is a high-tech enterprise specializing in the development, manufacture and trade of sensor products. A group of excellent domestic technical experts who are excellent in automation, electronic, machinery, computer and many other fields is gathered here. All staffs have college degree or above, using the international first-class management standard and 6 sigma quality system. Main products are pressure, liquid level, flow, current, switches, etc. Company's customers are throughout the country, some products have been exported to Japan, South Korean, Southeast Asia and other countries. BNSENSE Co., Ltd is also an official authorized disitributor of Honeywell in China.
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