Loading Site Search...
Email: sales@gmw.com Telephone: USA +650-802-8292 Advanced Search 
 
HOME

PRODUCTS
Hall Magnetic Sensors
Magnetic Field
Electric Current
Angle & Position

Measurement Instruments
Electric Current
Magnetic Field
Magnetic Field Mapper
Magneto-Optics

Fiber- Optic Links

Permanent Magnets

Electromagnets & Coils

Current Leads, HTS

Electromagnet Power Supplies

Particle Beam Diagnostics

Particle Beam Transport & Accelerators



• Special Sale Offers
• Discontinued Products

REQUEST HELP /  INFO



APPLICATIONS
TECHNICAL NOTES
CALIBRATION & SERVICE
CUSTOMERS
PARTNERS



GMW ASSOCIATES
Conference Schedule
News Items
About GMW
Contact Information
Employment at GMW
Magnetic Sensors 
 
Magnetic Field Sensors (B)
Isolated Electric Current Sensors (I)
Non-Contact Angle Position Sensors (θ)

Magnetic Field Measurement
Special Sale Offers
Discontinued Products
RoHS
 
 
Magnetic Field Sensors (B)
Overview Product

AKM (Asahi) Hall Elements, Generates an output analog signal proportional to the intensity of the magnetic field.

HG Series, Excellent thermal characteristic. High linear output. Best suited to current sensors.

HQ Series, High sensitivity and low current consump­tion are achieved simulta­neously. Excellent thermal characte­ristic. Suitable for battery-powered mobile equipment.

HW/HS Series, Ultra-high sensitivity. Best suited to motor drivers.

HZ Series, Excellent thermal characte­ristic. High linear output. Best suited to current sensors. Corresponds to automotive applications.

For complete listing of products, pricing, and specifications see AKM Hall Elements Overview.

AKM (Asahi) Hall Switch ICs, Detects a magnetic field and outputs a digital signal.

Typical Uses:
  • Non-Contact Switches
  • Rotation Detection
  • Open/Close Detection
  • Position Detection

Unipolar Switch, On/off is switched depending on the intensity of the magnetic field of the S-pole of the magnet. This type is primarily used for position detection of a magnet.

Omnipolar Switch, On/off is switched depending on the intensity of the magnetic field in S-pole or N-pole of the magnet. This type is primarily used for position detection of a magnet.(It is not dependent on the direction of the magnetic pole.)

Bipolar Latch, On/off is switched when the magnetic fields at the N-pole and the S-pole are applied alternately. This type is primarily used to detect revolution speed.

For complete listing of products, pricing, and specifications see AKM Hall Switch ICs Overview.

AKM (Asahi) Linear Hall Effect ICs, Generates an amplified analog signal proportional to the intensity of the magnetic field.

Linear Hall ICs
Linear Hall Effect ICs

Specifications

Sensitivity

Bandwidth

± 130mV/mT
± 65mV/mT
± 40mV/mT
± 20mV/mT

DC to 100kHz

Sentron CSA-1VG-SO 1-Axis Hall Sensor. Linear single-axis, analog, high sensitivity, small size and low power. CMOS, SOIC-8 package.

Magnetic non-contact current measurement. Fringe field measurement. Low field sensing.


CSA-1VG-SO

1-axis
Range Resolution Bandwidth
± 7.5mT



± 15µT

DC to 100kHz

Sentron 2SA-10G 2-Axis Hall Sensor. Linear 2-Axis, high sensitivity, small size and low power. CMOS, SOIC-8 package.

Generates amplified analog signals proportional  to the intensity of the magnetic fields in the X and Y axis.


2SA-10G

2-axis
± 50mT



± 15µT

DC to 10kHz

Ametes Three-Axis Magnetic Field Sensor. Three hall sensor IC with sensitive axes mutually perpendicular. Three analog output signals for Bx, By, and Bz. MFS-3A
MFS-3A
± 7.3mT ±20μT DC to 100kHz
Isolated Electric Current Sensors (I)
  Specifications
Overview Product Range Resolution / Noise Bandwidth

Sentron CSA-1VG-SO 1-Axis Hall Sensor. Linear single-axis, analog, high sensitivity, small size and low power. CMOS, SOIC-8 package.

Magnetic non-contact current measurement. Fringe field measurement. Low field sensing.


CSA-1VG-SO

1-axis
± 8mT for current approx. ±0.25A to 600A



± 8µT for current approx. 0.1% of FS

DC to 100kHz

AKM (Asahi) Current Sensor Current Sensor based on Linear Hall IC and Ferrite Cores. Asahi CQ Series
CQ209x Series
Surface Mount, ±3.5% Acc., 5Vsup
±21A
±35A


±1.7mVrms
±1.5mVrms
DC to 400kHz
DC to 400kHz
Asahi CQ Series
CQ206x Series
Through Hole Mount, ±1.3% Acc., 5Vsup

±35A
±54A
±85A

±130A

±1.7mVrms
±1.5mVrms

±1.3mVrms
±1.2mVrms
DC to 400kHz
DC to 400kHz

DC to 400kHz
DC to 400kHz

 

CQ23xx Series

Through Hole Mount, ±1.3% Acc., 5Vsup
±21A
±35A
±54A

±85A
±1.2mVrms
±1.2mVrms

±1.2mVrms
±1.2mVrms
DC to 300kHz DC to 300kHz DC to 300kHz DC to 300kHz

 

CQ23xx Series

Through Hole Mount, ±2.6% Acc., 5Vsup
±21A
±35A
±54A

±85A
±1.2mVrms
±1.2mVrms

±1.2mVrms
±1.2mVrms
DC to 300kHz DC to 300kHz DC to 300kHz DC to 300kHz
AKM (Asahi) Current Sensor, Coreless Low Profile Current Sensor based on Linear Hall IC with Coreless surface mount package.


CQ330x Series

Surface Mount, ±3.5% Acc., 5Vsup
±6.4A
±10.7A
±21A

±31.8A
±35A
±3.6mVrms
±3.6mVrms

±1.2mVrms
±1.2mVrms
±1.2mVrms
DC to 1MHz
DC to 1MHz
DC to 1MHz
DC to 1MHz
DC to 1MHz
Senis Low Current Sensor Module. Analog output signal. Three standard ranges Configurable for unipolar or bipolar current. High voltage isolation >4kV.
CS-02 Series
±0.25A
±2.5A
±10A
±0.1mA
±1mA
±4mA
DC to 5kHz
DC to 5kHz
DC to 5kHz
Senis Low Current Sensor Module. Next generation of Senis CS-02 Series. Analog output signal. Bipolar current in 4 standard ranges. High voltage isolation >4kV.
CS-03 Series
±0.1A
±0.2A
±2A
±8A
<2% of FS DC to 5kHz
DC to 5kHz
DC to 5kHz

DC to 5kHz
Senis Bus Bar Module Current Sensor Isolated current measurement. Uses two Uses three Hall Effect magnetic sensors IC, mounting one on each side of Current Bus Bar. High Level ± 4V linear signal output.
BBM-01
For currents approx
± 200A to
± 3000A
For currents approx 0.05% of full-scale DC to AC
Depends on BBM geometry
Non-Contact Angle Position Sensors (θ)
  Specifications
Overview Product Range Resolution Bandwidth
AKM (Asahi) EM-3242 Non-contact, Absolute Angle Sensor IC Integrates a Hall element and processing IC into a single package. em-3242
EM-3242
See AKM Kasei EMD EM-3242 Data Sheet
AKM (Asahi) Magnetic Encoder ICs, AK877x, Provides digital outputs corresponding to the direction and number of poles from a rotating magnet. AK8775
AK877x, Magnetic Encoder ICs
For complete listing of products, pricing, and specifications see AKM Magnetic Encoder IC Overview.
AKM (Asahi) MS Series Non-contact, Incremental Angle Sensor MR Element. Detects rotation with high accuracy by the combination of a semiconductor magnetoresistive element and a bias magnet. MS Series
MS Series
For complete listing of products, pricing, and specifications see AKM MS Series Magnetoresistive Smeiconductor Overview.
Sentron 2SA-10G 2-Axis Hall Sensor. Linear 2-Axis, high sensitivity, small size and low power. CMOS, SOIC-8 package. For non-contact absolute angle sensing.
2SA-10
2SA-10G

2-axis
0 to 360°
(sin & cos
output)
0.2° DC to 10kHz
Ametes 360ASM-01 Non-contact, Absolute Angle Sensor Module . Uses 2SA-10G and PSoC. Analog and PWM output signal, small 1/2” dia. encapsulated package. 360ASM
360ASM-01
0 ±180° 0.75° or 9bits 7ms response time

Last updated on 9 February, 2015
 
  Legal Information Privacy Policy Tel: + 650-802-8292    Fax: + 650-802-8298
   
Email:     
955 Industrial Road, San Carlos, CA 94070, USA