All stainless steel Bourdon tube pressure gauges

All stainless steel Bourdon tube pressure gauges

All stainless steel Bourdon tube pressure gauges

All stainless steel Bourdon tube pressure gauges

All stainless steel Bourdon tube pressure gauges

All stainless steel Bourdon tube pressure gauges

All stainless steel Bourdon tube pressure gauges
All stainless steel Bourdon tube pressure gauges
    • All stainless steel Bourdon tube pressure gauges

    • The instruments of this series - available also in solid front execution - are manufactured for all those industry sectors which require highest quality pressure gauges in all stainless steel execution. This series supports the equivalent SP 300 series with instruments manufactured with advanced technology which enables us to gain a good quality-price ratio.

About Us All stainless steel Bourdon tube pressure gauges

  • Overview
  • Specification
  • Documents

Overviews

 

 

     
 

The instruments of this line, also of European production, are made in big series with modern and reliable criteria so to allow an excellent quality-price ratio.
The SP 200 series joins the SP 300 series and is suitable to satisfy the hardness working conditions and the most severe requirements of the 
various industrial sectors for which has been designed.

   

Features

   
     
   
  • Watertight Casing, Dry Or Liquid Filled Execution
   
  • NS 40 - 50 - 63 - 80 - 100 - 150
   
  • NS 63 - 100 - 150 solid front execution
   
  • Ranges included between -1 and 600 bar

Specifications

   
     

Nominal sizes

 

40, 50, 63, 80, 100 and 150.

Casing

 

- Case and ring in AISI 304 stainless steel with bayonet bezel (exec. B) or crimped for NS 40 and 50 (exec. G).

Protection degree

 

- IP 55 for execution D (dry);

- IP 65 for execution F (liquid filled) and for execution P (fillable).

Window

 

- Glass for dry execution;

- Methacrylate for liquid filled and fillable executions;

- Laminated safety glass (on request - option V17).

Blow-out device

 

- Blow out plug;

- Solid front execution for NS 63, 100 and 150 (option V65).

Filling liquid

 

- Glycerine (standard);

- Silicone fluid (on request - option V64).

Pressure connection

 

AISI 316L stainless steel with Gas (BSP), BSPT or NPT thread as F dimension shown in SP tables, otherwise only on request.

Pressure element

 

- AISI 316Ti stainless steel.

Movement

 

- Stainless steel.

Maximum values

 

- 400 bar for NS 40, 50, 63 and 80;

- 600 bar for NS 100 and 150.

Unit of pressure

 

- Bar, kPa, MPa, kg/cm2 and psi for single or double range.

Scale angle

 

- 270°.

Working pressures

 

- Steady from 1/10 to 3/4;

- Fluctuating from 1/10 to 2/3;

- Pulsating from 1/10 to 1/2.

Over-pressures

 

- 130% of full scale value.

Pointer

 

- Aluminum with micrometer adjustment for dry execution;

- Aluminum not adjustable for NS 40, 50, 63 and for liquid filled execution.

Dial

 

- White aluminum with black figures (for dial modifications see available options).

Accuracy

 

- Class 1 (± 1% of full scale deflection) for NS 100 and 150;

- Class 1,6 (± 1,6% of full scale deflection) for NS 40, 50, 63 and 80.

Ambient temperature

 

- -30 ÷ +60 °C dry execution;

- +10 ÷ +60 °C glycerine filled execution;

- -30 ÷ +60 °C silicone fluid filled execution.

Thermal drift

 

- Out of optimum ambient temperature values included within +15 ÷ +25 °C, the thermal drift affects the instruments accuracy of 0,3% every 10 °C.

Service conditions

 

- -30 ÷ +250 °C dry execution;

- +10 ÷ +80 °C glycerine filled execution;

- -30 ÷ +120 °C silicone fluid filled execution.

News

News

Bao Nghi Techniques Service Trading Company limited.
15/09/2017
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