Welcome to Aichi Magfine Technology (Pinghu) Co., Ltd
Type DH
Nanotesla sensor can detect magnetic field changes 1/50000 orders of magnitude smaller than the earth's magnetic field.
Cancels static magnetic fields like the earth's magnetic field and detects the magnetic fields caused when microscopic magnets move.
In use as sensor to detect microscopic ferrous foreign substances.
■ Noise spectrum
■ Specification
| Model No. | MI-CB-1DH |
| Supply voltage | 5.0V (Typ.) |
| Detecting range | 4.0 μTpp(at ＋/－40 μT DC field) |
| Sensitivity | 1V / μ Ť |
| Frequency response | 0.1Hz至1kHz @ -3dB |
| Output linearity | Less than 2%FS |
| Noise | 200pT/1σ (1Hz to 1kHz ) |
| Size | 35mm×11mm |
| Operating current | single type 15mA; multi type 6mA |
■ Viedo
■ Selection
A guide to selecting products Please select from the guide below.
■ Element Position / Direction
■ DH connection diagram for single & multi-use
MConnection diagram for single MI-CB-1DH-S-A(B) & Multiple MI-CB-1DH-M-A(B) Use
■ Multiple DH Use
1） Caution for MI-CB-1DH Multiple Use
Operating multiple MI-CB-1DH-S at one time, especially with common power source, they may malfunction caused by the interference among the individual oscillators. If you wish to use multiple MI-CB-1DH, please select the MI-CB-1DH-M together with common oscillator MI-CB-1DH-OSC. MI-CB-OSC will be attached to the order of MI-CB-1DH-M.
2）Connection Diagram
■ How to Remove AC Coupling
MI-CB-1DH is designed to output the AC component of the detected magnetic field, it may be desirable to output the DC component too. Applyingthe following modification will remove AC coupling.
■ Download
