Introduction：
The FESP 5134-40 is a handheld magnetic field sensor coil antenna manufactured by SCHWARZBECK, Germany and authorized for sale by EUTTEST Shenzhen, designed for determining the magnetic field strength in conjunction with an external voltmeter during immunity testing. Primary applications are testing at frequencies from DC-250 kHz and testing field strength values of 1 A/m or higher. The coil axis is perpendicular to the coil plane, i.e. the maximum magnetic field indication is given by a magnetic field line perpendicular to the coil plane. The specified data always refers to the case of a uniform field and optimal alignment.
Available for ISO 11452-8 testing, click the following link for more details
ISO 11452-8 Magtest system for low frequency magnetic field immunityThe configuration and equipment list of the
Technical parameters：
<<<<提醒：左右滑动表格>>>>| Handheld Magnetic Antenna Model | FESP 5134-40 |
| Manufacturers and Agents | Schwarzbeck |
| agent | Shenzhen EUTTEST |
| Number of turns | 51 |
| Coil Diameter | 40mm |
| Available frequency range | 5 Hz-250kHz |
| resonant frequency | 1MHz |
| inductors | 100 μH |
| resistive | 5Ω |
| quality | 43g |
| size | 70*31*45mm |
| connector | BNC |
Graph of related technical parameters：
Voltage and current conversion factor dBuV -> dBuA/m
Input voltage output value with fixed field strength
Magnetic field conversion formula
1 µT = 0.7958 A/m = -1.984 dBA/m = 118.02 dBµA/m = 0 dBµT = 120 dBpT
1 A/m = 1.2566 µT = 0 dBA/m = 120 dBµA/m = 1.98 dBµT = 121.98 dBpT
Detailed magnetic field conversion methods are provided with explanations in the Chinese conversion method prepared by our company after purchase.
