Rotational speed sensor

Jiangsu Donghua Testing Technology Co.,ltd.

Founded
1993
Employees
495
Location
China
Manufacturer's Products
Structural mechanics performance research overall solution,Customized measurement and control analysis system,Fault prediction and health management of structural safety online monitoring equipment,Data acquisition system,Distributed signal test and analysis system,Centralized signal test and analysis system,Rugged signal test and analysis system,Portable signal test and analysis system,Wireless signal test and analysis system,Software platform,Sensor,Tension compression torque sensor,Acceleration sensor,Acoustic emission sensor,Temperature-vibration composite sensor,Velocity sensor,Displacement sensor,Wireless sensor,Pressure sensor,Rotational speed sensor,Inclination sensor,Fiber optic sensor,Strain sensor,Experimental teaching system,Metrological calibration,Accessories and others,Hardware platform,Standard chassis type measurement and control analysis system,Rugged micro type measurement and control analysis system,Distributed measurement and control analysis system,Multi-functiona

Shenzhen Hall Microelectronics Co., Ltd

Founded
2011
Employees
11
Location
China
Manufacturer's Products
Low-power Hall IC,Unipolar Hall switch,Latching Hall element,Motor Hall device,Hall device,Omnipolar Hall switch,Unipolar Hall switch,Bipolar latching Hall switch,Linear Hall,Magnetoresistive switch,Fan-type Hall IC,Speed direction gear sensor IC,Indium antimonide Hall element,Sensor,Hall proximity switch,Cylinder magnetic switch,Human body induction sensor,Infrared sensor,Rotational speed sensor,Microwave sensor,Beauty and personal care,Smart home appliances,3C digital,Fitness and security equipment,Industrial control equipment,Fan motor,Medical electronic instruments,Instrumentation,Car,Electric vehicle,Cultural and educational consumer electronics,Isolated integrated current sensor chip,High-performance rail-to-rail linear output Hall,Linear Hall effect sensor,Single-pole induction linear output Hall element,Programmable sensitivity linear Hall IC,Differential current Hall effect sensor