Bayonet Ring Stainless Steel Pressure Gauges - NTYB
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Bayonet Ring Stainless Steel Pressure Gauges

1, All Stainless Steel Construction
2, For gaseous and liquid aggressive media that not high viscous or crystallising, also in aggressive environments
3, Machine building and general plant construction

Features:
Material
304 Stainless Steel( 316 Stainless Steel is approved)
Wetted parts
316 Stainless Steel
Dial size
From 63mm to 250mm
Nominal Diameter
From 2.5”to 10”
Ranges from

-0.1 --0 to 160Mpa
Bar, Psi, KG/CM2 pressure unit(optional)

Filling
Glycerine oil or silicone oil
Bezel
304 Stainless Steel (316 Stainless steel is optional)

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Specifications/Key Features

Accuracy Class

Specifications/Key Features

ModelBayonet Ring Stainless Steel Pressure Gauges
Applications1,Used for chemical and petrochemical industries, oil and gas industrial, power engineering and also water and wastewater technology, machine building and general plant construction.
2 Suitable for not highly Corrosive gases and liquids,also in aggressive environments.
3,Used for providing protection from vibration and pulsation
Size(mm)From 63mm to 250mm
Nominal sizeFrom 2.5”to 10”
Scale ranges:-0.1 –0 to 160MpaBar, Psi, KG/CM2 pressure unit(optional)
Accuracy1.6% for  2.5” 1.0% for 4”6”10”
Connection1/4” for Φ2.5”  Φ4”  1/2” for Φ6”Φ10”
Thread TypeNPT, BSP, PT
Wetted parts304 stainless steel (316 stainless steel optional)
Case&Bezel Material304 stainless steel (316 stainless steel optional)
WindowTempered Glass, Safety Glass
Protection ratingIP65
Pointer/DialAluminum Finished
Operating Temperature-4 F to 140 F(-20℃ to 60℃) 
Media Temperature-40℃ – 200℃(not filled)
FillingGlycerine oil or silicone oil
Pressure LimitationSteady:75% of scale valueFluctuating:
65% of full scale valueShort time
100% of full scale value

Accuracy Class

Accuracy Class

Basic error limit (upper limit of the measurement %)

Measuring limit of 10%

Measuring limit of 10%-90%

Measuring more than 90%

1.6

±2.6

±1.5

±2.5

2.5

±3.5

±2.5

±3.5

Remarks: American Accuracy Class  

  1.6  2-1-2(%)

2.5  3-2-3(%)

 

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