Tel: +86 18729482322
Whatsapp & Wechat: +86 18729482322
Skype:chengshirly@hotmail.com
E-mail:sales@manoinstrument.com
Website: www.manoinstrument.com
Applications.
Mainly used in supervising and controlling gas density which using SF6 gas.
SF6 gas as insulation medium in high voltage electrical equipment of power grid transmission system.
Features
With alarm and block signal output to ensure the safe and reliable operation.
All stainless steel material.
Good sensitive Element Tightness
Description
|
Nominal size in mm (NS in mm) 100mm
Model PG-053L: SF6 Electric contact pressure gauge, lower mount
Contact power and maximal voltage 30VA 380V A.C
Maximal current 1A
Accuracy class 1.0%（Temp is 20℃） 1.6%（Temp between -3℃~60℃） 2.5%（Temp is -40℃）
Scale ranges -0.1~0.5MPa、-0.1~0.9MPa.
Dial Aluminum, white, black lettering, Single scale; (Double scale; Special scale for option)
Pointer Aluminum, black.
Case Stainless steel
Ring Stainless steel |
Window Instrument glass
Protection degree IP65
Thread size NS 100 150: M20*1.5 G1/2 NPT1/2 etc.
Ambient temperature: -30 ... +60 °C
Bourdon tube 316L C-type or helical type
Process connection Stainless steel Lower mount (radial)
Impact Resistance 300m/S2
Shock Resistance 20m/S2
Sensitive Element Tightness Leakage rate≤1×10-15MPa.m3/S
Process connection Stainless steel Lower mount (radial) or back mount (axial) |
Options.
Back mount
Penal mounting for back type.
Surface mounting for bottom type.
Customer’s logo dial for OEM or ODM
“HOW TO ORDER” SEQUENCE
Model /Nominal size / Scale range / Thread size / Process connection / Options
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