Introduction
Fluxgate sensor HSF-100 model is a three-axis fluxgate magnetic field sensor with orthogonality ≤±0.2° and low noise <6pT. With high resolution and light weight, 3 axis fluxgate magnetic field sensor was widely used for magnetic anomaly measurement as detector and magnetic survey measurement equipment. HSF-100 model fluxgate sensor is suitable for the 3 axis magnetic field measurement based on moving platform, and the station fluxgate sensor is customized. With strong R&D team, SMAGALL is committed to develop high sensitivity sensors to contribute to geophysical surveys in the geomagnetic field industry. After 23 years of development, SMAGALL fluxgate sensors are comparable to advanced foreign products and have been well received by users who are looking for mag03 sensors, FG sensors, bartington instruments
Product Features
Wide band, Low Noise, High Sensitivity, Good linearity, Low Power consumption and Reliable orthogonality index
Application
Geomagnetic field measurement, environment magnetic field measurement, airborne magnetic survey, drone magnetometer etc..
Performance Parameters
Index Name | Parameters |
Axis | 1/3 |
Orthogonality | ≤±0.2° |
Linearity | ≤0.01%FS |
Noise | Low noise version | Standard Version | Normal Version |
≤6pTrms/Hz1/2@1Hz | ≤10pTrms/Hz1/2@1Hz | ≤20pTrms/Hz1/2@1Hz |
Bandwidth | DC~100Hz | DC~1KHz | DC~3KHz |
Temperature Range | -20℃~60℃ | -40℃~80℃ |
Note | This is the noise within the range of ±100uT. With the increase of the sensor range, the noise will increase appropriately |
Range/uT, Output Voltage/V, Sensitivity mV/uT
Range | ±70µT | ±100µT | ±250µT | ±500µT | ±1mT | ±2mT |
±10V Output | 142.86mV/µT | 100mV/µT | 40mV/µT | 20mV/µT | 10mV/µT | 5mV/µT |
±4.5V Output | 64.28mV/µT | 45mV/µT | 18mV/µT | 9mV/µT | 4.5mV/µT | 2.25mV/µT |
±2.5V Output | 35.71mV/µT | 25mV/µT | 10mV/µT | 5mV/µT | 2.5mV/µT | 1.25mV/µT |
Electrical parameters
Supply Voltage | Working Current | Output Voltage |
±12V~±15VDC | 35mA | ±10V |
±3.6V~±5VDC | 10mA | ±2.5V |
±5V~±6VDC | 28mA | ±4.5V |
Product Packaging Form
Standard Packaging: 30*30*120mm, 7-core waterproof connector (protection grade IP68), weight about 220g, external wiring length is 0.5m by default
Non magnetic interface package: 30 * 33 * 126mm, imported 9-pin non-magnetic connector, weighing about 190g
Non magnetic interface package: 30 * 33 * 126mm, imported 9-pin non-magnetic connector, weighing about 190g
Note: The frequency domain noise in the table refers specifically to the fluxgate magnetic sensor with sensitivity greater than 100mV/μT