Magnetic field sensors - Import export

Magnetic field sensors are used in particular for contactless detection of the piston position in pneumatic cylinders. Using a patented operating principle, our magnetic field sensors detect permanent magnets of different strength attached to the piston in all common cylinders error-free. The sensors operate wear-free, are short-circuit proof, rugged and IP67 rated. We also offer solutions for use in welding or hazardous areas as well as for analog queries.

Wireless parking spaces' occupancy detector is dedicated for the use on on road car parks, in particular, located in the dense urban infrastructure. Each parking space is equipped with a wireless sensor mounted directly in the existing surface. Based on the continuous measurement of natural magnetic field of the Earth, the sensor is recording field disturbance caused by a vehicle. Information about the state of the actual occupancy of a parking space is obtained as the current register and immediately transferred by radio to a base station using a private or a public IoT network.

High sensitive 24/7 observation and monitoring system, which allows an optimized responding time against any unwanted asymmetric threats. With the harbour and coast protection system of STL, the Navy will have the general capability to detect unknown threats by passive measurement of the signals of an invader. The observation can be conducted for surface and subsurface surveillance. The advantage of the passive detection is that an invader will not recognize he is under monitoring and observation. This increases the moment of surprise and is a big advantage for the naval staff.All this is made possible through an optimal use of available high technologies. Our 3rd generation system is based on STL‘s high resolution data acquisition, highly sensitive preamplifiers in combination with UEP electrodes, very low noise magnetic field sensors, acoustic sensors with highest accuracy, together with state-of-the-art underwater and computer technology

CPU 2.5G Hz x10 Cortex A72 Deca-Core 64bit RAM/ROM TWO-IN-ONE:4G+64G EMCP Touch Panel 5 point Multi-touch/Capacitive/Anti-salt fog/support capacitance pen&gloves 9H Basic Function 2G/3G/4G/BT/GPS/WIFI/FM/ Axis Accelerometer Sensor/Orientation SensorGravity Sensor/Linear Acceleration Sensor/Rotation Vector Sensor/Magnetic Field Sensor/Gyroscope Sensor Extensible Function LF/UHF RFID/ NFC/GPS+GLONASS Navigation/38K/Zigbee Camera 13.0MP(AF)with flash led/5.0MP sub Camera 2G/3G/4G Band GSM（B2/3/5/8，WCDMA （B1/2/5/8，TDSCDMA（B34/39，TD-LTE （B38/39/40/41；FDD LTE（B1/2/3/4/5/7/20)； EVDO,CDMA 1X Wifi Dual-band (2.4GHz/5Ghz) 802.11 a/b/g/n MAC/BB/RF Bluetooth: v2.1+EDR/BT 3.0+HS compliance/ Bluetooth v4.0 Low Energy (LE)

Our coil systems are specially designed to generate very large magnetic fields in 1 to 3 dimensions. Every system essentially consists of 2 units: The coil system and the current control system to set the coil currents. The systems can be used for calibration, to compensate external fields, to generate specific magnetic fields, magnetic gradients etc. Our specification scope ranges from: - Frequency ranges: DC to 4 MHz, - Field ranges: from a few microtesla to 200 millitesla - Homogenity ranges: 1%, also over large volumes with small coil sizes - Field stabilities up to a few ppm FS - Size range from a few cm to more than 200 m - Actively compensated for environmental changes or uncompensated (optional) - Generating both magnetic fields and magnetic gradients with or without compensation - Magnetic far field drop off: r-3 to r-11

STL offers the earth magnetic field simulator (EMFS) which can be used for worldwide simulation of the earth magnetic field. Earth Magnetic Field Simulators (EMFS) are typically being installed in a bay area or river estuary as well as artificial harbours. The EMFS System is used for calibration of the onboard degaussing system (OBDS) and Navy vessel's preparation for any operation missions and the dedicated simulation of the magnetic field in the area of mission. Quantity and type of used sensors, sensor array, software and coil system including power sources are always designed in respect of the specific requirements of the customer. STL can supply: - Complete sensor array - Data acquisition system - Control and evaluation software - coil cables and power sources Pricing may vary depending on the requested cable length, available power supply and required magnetic field.