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MGS21 DN100-150 Bourdon Tube Solid Front Pressure Gauge
Brand: Nuova FimaThese instruments are designed for use in chemical and petrochemical processing industries, and in conventional power plants.
They are built to resist the most severe operating conditions created by the ambient environment and the process medium.
The high strength of the sensing element makes these instrument suitable to withstand high overpressure up to 4 times the full scale value and together with the case filling, they are suitable to high dynamic pulsating pressure.
An Argonarc welded case/socket strengthens the whole construction.
The solid-front version of these instruments is built in accordance with safety specifications of EN 837-1 and ASME B40.1.
The safety construction consists of a solid separating wall in stainless steel, placed between the dial and the elastic element and a blow out back which is released from the case whenever an internal pressure, due to leaks, is created or the elastic element is broken.
Specifications
Brand
Accuracy Class
- 1 as Per EN 837-1
- Filled Model: 1,6 as Per EN 837-1
Ambient Temperature Range
- -40° to +149° F (-40° to +65° C), IP55 Housing (EN 60529 / IEC 529)
- -58° to +149° F (-50° to +65° C), Vented IP67 Housing (EN 60529/IEC 529)
- Fillable Model: -40° to +149° F (-40° to +65° C), IP67 Housing (EN 60529 / IEC 529)
- Filled Model: +32° to +149° F (0° to +65° C) with Glycerine Filling
Blow Out Disk
- Stainless Steel
Bourdon Tube
- AISI 316L Stainless Steel Seamless Tube
Campi Scala
- From 0 to 15 to 10,000 psi, (From 0 to 1 to 0 to 600 bar or other Equivalent Units)
Case
- Stainless Steel
Damping Liquid
- Filled Model: Glycerine 98 %, Silicon Oil or Fluorinated Fluid
Design
- EN 837-1
Dial
- Aluminum, White with Black Markings
IP Protection Rating
- Filled Model: IP67 as Per EN 60529 / IEC 529
Movement
- Stainless Steel with Internal Limit Stop
Over Pressure Limit
- 400 % of Full Scale Value
Pointer
- Adjustable, Aluminum, Black
Process Fluid Temperature
- -40° to +302° F (-40° to +150° C)
- Filled Model: Max.
Ring
- Stainless Steel, Bayonet Lock
Safety Designation
- S3 as Per EN 837-2
Socket Material
- AISI 316L Stainless Steel
Thermal Drift
- ± 0.4 % / 10 K of Range (Starting from 68° F / 20° C)
Window Material
- Filled Model: Tempered Glass
- Safety Glass
Working Pressure
- 100 % Del FSV for Static Pressure
- 90 % Del FSV for Pulsating Pressure