Transverse Probes

1.transverse probe 2.gallium arsenide Hall sensor 3.0.5uV stable linear output 4.temperature drift< 0.03% / oC 5.more choice

1) Gallium arsenide Hall sensor is the key element of the Gaussmeter, then the size of active region ( test sensitive region ) becomes the key, the smaller the magnetic strength test calculation more accurate, the diameter our Hall sensor active zone is only 0.10-0.15mm, greatly improves the measurement accuracy. It is particularly important in the non uniform magnetic field, the magnetic sensing area size also affects the spatial resolution of magnetic measurement.

2) Gallium arsenide Hall sensor magnetic linearity is the lifeline of Gaussmeter measurement accuracy, our probe has the lowest 0.5uV stable linear output, linearity ( 0-3T ) full range remained at 0.2% excellent level. Temperature drift < 0.03% / °C.

3) Probe assembly process and size are the keys of Gaussmeter performance, because of large magnetic attenuation gradient, in order to ensure accuracy, it should be closer to the magnetic signal, we use the newest process for making probe after soft sealing only 0.2mm, metal after hard sealing only 0.5mm, which reaches the leading level in the world.

4) Tiny imbalance voltage, because Hall sensor is a four ends equivalent circuit bridge device, any one of bridge four arms has a tiny deviation, it will make the bridge out of balance. Semiconductor technology, material uniformity could result in a signal output when no external magnetic field, which is the unbalanced voltage or offset voltage. We can reach the international level of less than 0.2mV.

5) Good sensitivity temperature coefficient, low power stability, good consistency and in 15000 hours of reliability test lay the firm foundation for a new generation of high performance probe.

Transverse Probes

 

*Length and shape can be custom-made upon request*Can be installed inside the probe temperature sensor*Delivery is in 1-4 weeks (non-stock cases) excluding value-added tax and shipping freight.* If test frequency higher than 800Hz, suggest to choose non-metal packaging, inorder to avoid affecting test accuracy

Model

L(cm)approx

T(mm)max

W(mm)

A(mm)

Active area (mm)

Frequency range

Full Scale (Standard)

magnetic linearity(%rdg)

operating temp range

Tempcoefficient(max) zero

Tempcoefficient(max)

stem material

CDX800F6/8/10

6/8/10

1.40

2.6

1±0.1

0.15

DC-800HZ

30kG

±0.50%to30kG

-10°Ct0+100°C

±0.11 G/ºC

±0.03%/C°

Brass

CDX801F6/8/10

6/8/10

1.00

2.2

1±0.1

0.15

DC-800HZ

30kG

±0.50%to30kG

-10°Ct0+100°C

±0.11 G/ºC

±0.03%/C°

Brass

CDX802F6/8/10

6/8/10

0.80

1.55

1±0.1

0.15

DC-800HZ

30kG

±0.50%to30kG

-10°Ct0+100°C

±0.11 G/ºC

±0.03%/C°

Brass

MDX801F6/8/10

6/8/10

0.50

1.7

1±0.1

0.15

DC-800HZ

30kG

±0.50%to30kG

-10°Ct0+100°C

±0.11 G/ºC

±0.03%/C°

Brass

 

High Precision Transverse Probes

* The length of probe could be customized; array probe is optional  * We can add temperature sensor  in the probe   *If test frequency higher than 800Hz, suggest to choose non-metal packaging, inorder to avoid affecting test accuracy  * Suitable for DX-150, DX-160

Model

L(cm)approx

T(mm)max

W(mm)

A(mm)

Active area (mm)

Frequency range

Full Scale (Standard)

magnetic linearity(%rdg)

operating temp range

Tempcoefficient(max) zero

Tempcoefficient(max)

stem material

MCDX800F6/8/10

6/8/10

1.00

2.6

1±0.1

0.15

DC-30kHZ

30kG

±0.2%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Brass

MCDX801F6/8/10

6/8/10

0.80

2.2

1±0.1

0.15

DC-30kHZ

30kG

±0.2%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Brass

MCDX802F6/8/10

6/8/10

0.60

1.55

1±0.1

0.15

DC-30kHZ

30kG

±0.2%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Brass

MMDX801F6/8/10

6/8/10

0.50

1.7

1±0.1

0.15

DC-30kHZ

30kG

±0.2%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Brass

MMDX802F4/6/8Flexible

4/6/8

0.35

1.2

0.5±0.1

0.15

DC-50kHZ

30kG

±0.2%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Resin

MMDX803F4/6/8Flexible

4/6/8

0.25

0.7

0.5±0.1

0.10

DC-50kHZ

30kG

±0.2%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Resin

Ultra-high Precision Transverse probes

* The length of probe could be customized; array probe is optional  * We can add temperature sensor  in the probe*If test frequency higher than 800Hz, suggest to choose non-metal packaging, inorder to avoid affecting test accuracy     * Suitable for DX-180, DX-210, DX-360

Model

L(cm)approx

T(mm)max

W(mm)

A(mm)

Active area (mm)

Frequency range

Full Scale (Standard)

magnetic linearity(%rdg)

operating temp range

Tempcoefficient(max) zero

Tempcoefficient(max)

stem material

HCDX800F6/8/10

6/8/10

1.00

2.6

1±0.1

0.15

DC-30kHZ

100kG

±0.05%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Brass

HCDX801F6/8/10

6/8/10

0.80

2.2

1±0.1

0.15

DC-30kHZ

100kG

±0.05%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Brass

HCDX802F6/8/10

6/8/10

0.60

1.55

1±0.1

0.15

DC-30kHZ

100kG

±0.05%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Brass

HMDX801F6/8/10

6/8/10

0.50

1.7

1±0.1

0.15

DC-30kHZ

100kG

±0.05%to30kG

-10°Ct0+100°C

±0.08 G/ºC

±0.03%/C°

Brass

HMDX802F4/6/8Flexible

6/8/10

0.35

1.2

0.5±0.1

0.15

DC-30kHZ

100kG

±0.2%to30kG

-10°Ct0+100°C

±0.10 G/ºC

±0.03%/C°

Resin

HMDX803F4/6/8Flexible

6/8/10

0.25

0.7

0.5±0.1

0.10

DC-30kHZ

100kG

±0.5%to30kG

-10°Ct0+100°C

±0.10 G/ºC

±0.03%/C°

Resin

Transverse Probes