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PRPDUCTS

Sensors

GAS/AIR PRESSURE CONTROL

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HSG 3003 / 3010 / 3050 / 3150 / 3500

    

 


 0112adb60cd1b919fcef8939b59f24bb_1472463 

According to LVD 2006/95/EC

test required IEC 60730-1 (4th Edi.): 2010 / IEC 60730-2-6 (2th Edi.): 2007 

 

 

DIMENSIONS 

  

 

 

TECHNICAL SPECIFICATION

Coupled Socket : HSG3003C, HSG3010C, HSG3050C, HSG3150C, HSG3500C 

 MODEL

Adjusting Range 

 Switching Difference ΔP

 Max. Operating Pressure

(mbar)

 Adjusting Tolerance

Pressure Control Range 

 HSG 3003

 0.4~3.0mbar

 ≤ 0.4mbar

500mbar

±15%

 0.5mbar ~ 500mbar

 HSG 3010

 1.0~10mbar

 ≤ 0.5mbar

 HSG 3050

 2.5~50mbar

≤ 1mbar

 HSG 3150

 30~150mbar

≤ 4mbar

 HSG 3500

 100~500mbar

 ≤ 30mbar

 

 

GENERAL SPECIFICATION

 Working gas

LNG(Town gas), LPG, Air, Flue gas, Non-aggressive gas,

Biologically produced Methane gas 

 Ambient temperature

 -15 ∼ 60℃ 

 Voltage

 24 ~ 240V

 Switching capacity 

 5A

 Silver standard contact 

  

 Protection grade

 IP 54

5- Dust protected

4- Protection against splashing water

 

 

MATERIALS 

 Housing base 

 Aluminium diecast

 Switch

 Nylon W6

 Hood 

 Polycabonate

 Diaphrams 

 HNBR

 

 

OPTIONAL ITEMS 

 Connections Type

 General Type

 Coupled Socket Type

 

 

Coupled Socket Type

 

  

General Type 

 

 


 

SWITCHING FUNCTION 


 

 


■ TECHNICAL DESCRIPTION
 



         Pressure connections

                                   A or B  :  For excessive pressure

                                   C or D  :  For negative pressure

 

Use yellow scale wheel to adjust the spring to the switching pressure.

The pressure in the controlled line has an effect on the diaphragm which opens and closes

              against the spring force of the micro switch.

 

 

■ APPLICATION 

It can be applied in various ways depending on the installation sequence in accordance with the other devices,

and it must be performed by the following tests.

Excessive pressure test

   If connecting excess pressure to connection A or B, it must be ventilated via connection C or D.

Negative pressure test

   If connecting negative pressure to connection C or D, it must be ventilated via connection A or B.

Differential pressure test

  ​ : If connecting the higher pressure to connection A or B, remaining connections must be plugged.

 

 

■ INSTALLATION POSITION

 [ Standard installation position ]

Install the standard position as shown. 

[Figure1] is available but the switching point is made in other place.

The installation of other positions including [Figure2], [Figure3] is impossible.

 

 

[Figure1]

 

 

[Figure1]

 

[Figure3]


 

■ ATTENTION

All installation/maintenance work must be carried out by skilled staff. Always check that the system is gas-tight after installation. 

Failure to follow this manual may result in dangerous situations or damage to the product.

 

 

■ TECHNICAL DESCRIPTION

  - This product is a mechanical pressure control without auxiliary power.

  - Diaphragm type pressure switch can be used in a variety of process lines.

 

 

■ INSTALLATION

1. Warning

  - Select a product based on the operating pressure depending on the model specifications table in this manual before installation.

  - The gas and sources of electricity supply must be shut off before installation.

  - Make sure that the pipeline is free from impurities and vibration-free before installation.

  - Function and holding tests must be carried out After installation.

 

 

2. Installation Location

  - Make sure to install the standard position as shown in the manual.

  - If the installation differs from the standard position, the pressure switch will malfunction.

 

 

■ ADJUSTMENT

1. Remove the transparent cover by meaning of across screwdriver.

2. Turn the yellow range scale knob to achieve the nominal pressure worth.

3. The differential pressure acts on the micro switch via the diaphragm against the force of the adjusting spring.

 

 

■ Standards and specifications of this product are subjective to change without prior notice for improved performance.



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Company : HYOSHIN MECHATRONICS CO.,LTD  CEO : Song Taek Beon  
Address : #305, 323 Y-Zenithpark, Bucheon-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do, Korea
Tel : +82-32-678-6200   Fax : +82-32-672-6401   E-mail : info@hyoshin.co.kr
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