MGS440 pages
bourdon tube pressure gauges
stainless steel construction
DS 4" (100mm)
D Laser calibration
D Free zero
D Fillable with glycerine "on site"
D Wetted parts in AISI 316L
D Safety plug
MGS44
They are designed for industrial use. They are suitable for tough working conditions and for aggressive fluids. An exclusive Laser
calibration procedure features each instrument and allows a very precise accuracy. Filling the case with dampening liquid prevents
any condensation and the entrance of corrosive atmosphere increasing its resistance to vibrations and to pulsating pressures.
1.44.2 - Fillable Model 1.44.3 - Filled Model
Design: EN 837-1. Damping liquid: glycerine 98%, silicon oil.
Safety designation: SI as per EN 837-2. Ambient temperature:
Ranges: from 0...15 to 0...6000 psi (from 0...1 to 0...400 bar or +32...+149 °F (0...+65 °C) with glycerine filling;
equivalent units). -40...+149 °F (-40...+65 °C) with silicon oil filling.
Accuracy class: 1,6 as per EN 837-1. Process fluid temperature: max +149°F (+65 °C).
Ambient temperature: -13...+149°F (-25...+65 °C). Other features: as fillable model.
Process fluid temperature: -23...+222 °F (-25...+100 °C).
Thermal drift: max ±0,4 % /10 °C of scale range (starting from +68 °F- 20°C).
Working pressure:
75% of FSV for static pressure.
66% of FSV for pulsating pressure.
Over pressure limit (15 mm max):
25% of FSV for pressure ranges < 2500 psi (100 bar);
15% of FSV for pressure ranges over 2500 psi (100 bar).
Protection degree: IP 67 as per IEC 529.
Socket material: AISI 316L st.st.
Elastic element: AISI 316L st.st.
Case: stainless steel
Ring: stainless stees, crimped
Window: tempered glass.
Movement: copper and stainless steel.
Dial: aluminium, white with black markings, or with double
red and black markings.
Pointer: not adjustable, aluminium,black.
For use in potentially explosive atmospheres, instruments must be designed in conformity to ATEX 94/9/CE. This version is
shown on separete data sheet available on request.
-1-
2008
Cert. nr. 0433/4 JC[M
ISO 9001
"