Feature Pressure Gauge Model MGS72

These instruments are designed for applications in conventional power stations. They safety control the automatic regulation of hydraulic and pneumatic equipment.

Specifications Pressure Gauge Model MGS72

Design: EN837-1.
Safety designation: S1 as per EN 837-2.
Ranges: from 0…30 to 0…10000 psi (from 0…1,6 to 0…600 bar or equivalent units).
Accuracy: class 2,5 as per EN 837-1.
Ambient temperature: -13…+149 °F (-25…+65 °C).
Process fluid temperature: 13…+149°F (-25…+65 °C) for ranges ≤ 580 psi (40 bar); -13…+248°F ( -25…+120 °C) for ranges ≥ 870 psi (60 bar).
Working pressure: max 75% of the FSV.
Overpressure: not suitable.
Protection degree: IP 44 as per EN 60529/IEC 529.
Electrical specifications: N. 1 SPDT microswitch.
Contact setting: between 10% and 75% of FSV.
Differential: fixed, between 2% and 4% of FSV.
Socket material: copper alloy.
Bourdon tube: copper alloy for ranges ≤ 580 psi (40 bar); AISI 316L st.st. for ranges > 870 psi (60 bar).
Case: stainless steel.
Ring: stainless steel, bayonet lock.
Window: plastic.
Movement: stainless steel.
Dial: aluminium, white with black markings.
Pressure pointer: aluminium, black.
Set pointer: aluminium, red.
Adjusting key: plastic, removable.
Junction box: glass fibre reinforced poliammid with cable exit ø0.23…0.35” (6…9 mm) as per EN 175301-803 (Ex DIN 43650).