No.941PY_C

Dear customers,

March 2022

ULVAC Components News

Sales Termination

Please be informed that we will stop sales of the following product, because the core parts of this model will be discontinued and ordered quantity has decreased in recent years.

We appreciate your continuous supports.

- Details -

1. Object model

Pirani Vacuum Gauge GP-2002G

  1. Sales termination date 31 August 2022
  2. Maintenance term

7 years after sales termination.

4. Successor model

Pirani Vacuum Gauge SW1 + ISG1

5. Attached file

Supplement Material for Replacement

Sincerely

Munenori Tada

Senior Manager

Business Planning Dept.

End of Document

ULVAC vacuum components

For customer

[Supplement Material]

Replacement of Pirani Vacuum Gauge

GP-2002G

Measurement Instruments Department

Components Division

ULVAC, Inc

TN-VG03-008-00E

© ULVAC Components business unit | 2022/3/2

1

Confidential. For Agents and Distributors.

GP-2002G→SW1 & ISG1

  • Difference in configurations

The successor model to GP-2000G will be SW1+ISG1.

※ Please be careful, The configuration of SW1+ISG1 is different from GP-2002G.

GP-2002G

Sensor head Measuring unit

Cable

Display

SW1 + ISG1

Sensor unit

Cable

ST1

ST2

ST3

ERROR

DEG

ZERO

PROG

ZERO

DEG

FIL

Display

TN-VG03-008-00E

© ULVAC Components business unit | 2022/3/2

Confidential. For Agents and Distributors.

2

GP-2002G→SW1 & ISG1

  • When you consider replacement of GP-2002G, please consider the transducer type vacuum gauge SW1+ ISG1. Its item configuration is different from GP-2002G, but it has better performance.

0.4Pa

10Pa

51Pa

760Pa

1000Pa

3000Pa

Accuracy

±50 %

±30 %

±15 %

±30 %

±50 %

GP-2002G

0.05Pa

0.1Pa

10000Pa

100000Pa

Accuracy

±20 %

±10 %

±20 %

SW1 + ISG1

・Wider range measurement ・More accurate

・Shock resistant sensor head design

TN-VG03-008-00E

© ULVAC Components business unit | 2022/3/2

3

Confidential. For Agents and Distributors.

GP-2002G→SW1 & ISG1

  • Specification comparison chart

Main differences

GP-2002G

SW1 + ISG1

Measurable pressure range

4×10-1 Pa～3×10+3 Pa

5×10-2 Pa～1×10+5 Pa

Analog output

LIN

LOG

Set point

3

2

Power supply voltage

DC24 V

DC24 V

Display

4.5 digits

Mantissa part: 2 digits

Exponential part: 1 digit

Sensor

WP-01(Φ18)

SWP-P18(Φ18)

(Flange size)

WP-02(Φ15)

SWP-P15(Φ15)

WP-03(R1/8)

SWP-R1/8(R1/8)

WP-16(NW16)

SWP-16(NW16)

WPB-10-034(UCF034)

SWP-25(NW25)

SWP-CF16(ICF034)

SWP-1S(ASME BPE sanitary 1")

TN-VG03-008-00E

© ULVAC Components business unit | 2022/3/2

4

Confidential. For Agents and Distributors.

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Disclaimer

Ulvac Inc. published this content on 09 March 2022 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 14 March 2022 05:53:04 UTC.