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