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PS2012 High-Stability Portable Power Supply
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COLIY®--Excellent Solution for Magnetic  Field Measurement

High Magnetic Field (0-10T) Measurement

Model

Principle

Type

Axis

DC Accuracy

Range

Resolution

X113

HALL

Sensor

1

0.05%

15T

TC of sensitivity: 30ppm/K

G80

HALL

Handheld

1

2%

2T

10μT

G81

HALL

Handheld

1

0.8%

10T

1μT

G81L

HALL

Handheld

1

0.8%

150mT

0.1μT

G83

HALL

Handheld

3

0.8%

10T

1μT

G401

HALL

Desktop

1

0.05%

10T

1μT

G403

HALL

Desktop

3

0.1%

10T

1μT

GSP301D

HALL

Transmitter

1

0.5%

10T

1μT

GSP303D

HALL

Transmitter

3

1% or 0.2%

10T

1μT

Low Magnetic Field(0- 2mT) Measurement

Gaussmeters for Low Magnetic Field

Model

Principle

Type

Axis

DC Accuracy

Range

Resolution

F23

Fluxgate

Sensor

3

0.5%

1500μT

Output ±10V

GFP803

Fluxgate

Transmitter

3

0.2%

1mT

0.1nT

GMR61

GMR

Handheld

1

0.8%

600μT

10nT

GMR63

GMR

Handheld

3

0.8%

600μT

10nT

GF501

Fluxgate

Handheld

1

0.5%

200μT

1nT

GF503

Fluxgate

Handheld

3

0.5%

200μT

1nT

GF601

Fluxgate

Handheld

1

0.5%

1mT

0.1nT

GF603

Fluxgate

Handheld

3

0.25%

1mT

0.1nT

GF633

Fluxgate

Desktop

3

0.1%

1mT

0.01nT

Note: 1T= 10kG; 1mT= 10G;   1μT= 10mG;  1nT= 10μG

PS2012 High-Stability Portable Power Supply



Description:

The power supply PS2012 is a high-stability portable powersupply specially designed for fluxgate sensors. It not only provides isolatedultra-low noise ±12V power supplies but also performs DC/AC filtering on theXYZ outputs of the sensor. These two features effectively reduce the outputnoise of high-precision fluxgate sensors. Rigorously tested, the PS2012 powersupply is a full replacement for the PSU1 power supply from BARTINGTON, withsuperior noise performance on its ±12V output voltage.

Equipped with a built-in rechargeable battery, the PS2012power supply can support the normal operation of a fluxgate sensor for about 16hours.

PS2012Power Supply Specification

Model

PS2012

Power Supply Specification

Number of input sensors

1 (could be connected to a 3-Axis/Single-Axis  Fluxgate Sensor)

Power Supply Output Voltage

Ultra-low noise isolated ±12V, ±100mA  (for fluxgate sensor power supply)

Frequency Response (-3dB)

DC  9.5kHz (DC coupling);

0.1Hz  9.5kHz (AC 耦合)

Internal Measurement Noise Floor

<1pT/√Hz at 1Hz (battery powered)

<3pT/√Hz at 1Hz (AC powered with  mains charger connected)

Maximum Load (All Output Terminals)

50 kΩ per channel

Filter Options

DC/AC

Sensor Input Signal

Single-end / Differential

Fluxgate Sensor Requirements

Number of Axes

≤3  

Analog Output Signal

Single-end / Differential

Analog Output Voltage Range

±10V

Probe Connector

Hirose RM15TRD10P Multi-core Connector

Power Supply

±12V

Power Supply Host Specifications

Operating Temperature

-20°C to +50°C

(Charging: 0°C to  +40°C)

Storage Temperature

Long-term: -20°C to  +35°C;

Short-term: -20°C  to +50°C;

Battery Excluded:  -20°C to +65°C

Humidity

0–90%  Non-condensing

Charging Power Supply Requirement

12V

Battery

8800mAh Rechargeable Lithium-ion  Battery

Battery Operating Time

16 hours typical

Battery Charging Time

Approx. 6 hours for a full charge

Battery Charging Port

2.1mm Port

Filtered Analog Output Connector for Sensor

3 BNC Connectors (X, Y and Z Axis)

Housing Material

Aluminum Alloy

Dimensions (W x H x D)

106 x 65 x 148mm

Weight (Including Built-in Battery)

600g

Schematic Diagramfor the Operation of PS2012 Power Supply



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