- Sensor, Transducer Accessories(11492)
- Pressure Sensors, Transducers(21753)
- Proximity Sensors(3956)
- Current Sensors(5224)
- Humidity, Moisture Sensors(722)
- Gas Sensors(1076)
- Multifunction(449)
- Sensor, Transducer Amplifiers(1856)
- Specialized Sensors(1878)
- Motion Sensors(3520)
- Optical Sensors(11787)
- Position Sensors(12733)
- Temperature Sensors(22555)
National Control Devices
National Control Devices is an electronics manufacturer on the cutting edge of the IoT industry focusing on interfacing the analog world with digital electronics. NCD's products unite the digital with the analog enabling customers to monitor and control their environment.