Huba Differential Pressure Switch MODEL: 604.9000020 RANGE 0.2....3mbar

About Huba Differential Pressure Switch MODEL: 604.9000020 RANGE 0.2....3mbar

• Model : 604.9000020
• Range :  0.2....3 Mbar
• Max : 50 Mbar ( -30T85 ) 
• Max : 75 Mbar ( -30T75 )
• Made In Switzerland

Product information:

• Easy To Install
• User-Friendly Snap Closure For The Cover
• Cable Entry Aid
• Cable Strain Relief Integrated Into PG11
• Combination Bracket For Vertical Or Horizontal Mounting
• High Adjustment Accuracy Through Individual Scale Engraving Per Switch
• Long-Term Stable Switching Points Through Trapezoidal Bead Membrane
• Multilayer Contact With Gold Plating 

Technical Data

• Pressure Measuring Range:0...50 Mbar Relative & Difference
• Sensor Weight:143g With Type C combination bracket

• Media:Air Neutral Gas
• Medium Temperature:-30...85°C
• Permissible Overload On One Side:75 Mbar-30...75ºC 50 Mbar-30...85ºC

• Ambient Temperature:-30... 85°C
• Storage Temperature:-40...85°C

• Housing With Media Contact:PC 10% GF
• Measuring Element With Media Contact:Silicone LSR Tempered At 200°C,Outgassing-Free
• Cover With Media Contact:PC

• Switching Load:5 A at 250 VAC
• Resistive Switching Load:4 A at 30 VDC
• Inductive Switching Load:0.8 A at 250 VAC 0.7 A at 30 VDC
• Switching Load GAR Application:1 A at 250 VAC 0.2 A at 30 VDC
• Contact System:Changeover Switch
• Lifespan:>10000000 Schaltspiele Mechanical

• Installation Orientationany:Any Recommendation Vertical Pressure Connections Downwards Factory Adjustment Any Recommendation Horizontal Cover Down Switching Points Are Approx 11 Pa Lower Than The Set Scale Value Any Recommendation Horizontal Cover Upward Switching Points Are Approx 11 Pa Higher Than The Set Scale Value

• UL:MFHX2/8 Or XAAK2/8
• DVGW:According to DIN EN 1854
• Low Voltage Directive:2014/35/EU
• Gas Appliances Directive:2016/426/EU

Applications:
• AHU
• CRAC
• MOBILE HYDRAULIC

• Connection Set Straight:For Ventilation Duct Including 2 M Hose Plastic
• Angle Type B
• Combination Bracket Type C
• Snap Ring:For Angle A,B,C Or Direct Mounting For Wall Thickness 1.8...2.1 MM
• Snap Ring:For Angle A,B,C Or Direct Mounting For Wall Thickness 0.8...1.1 MM
• Angle Type A
• Fastening Screw:For Wall Thickness 1-2 MM Screw Length 6 MM Min 2 Screws Required
• Connection Set 90° Angled:For Ventilation Duct Including 2 M Hose Metal
• Calibration Certificate
• Mounting Ring
• Closed Fastening Ring
•