About 604.9110030 Differential Pressure Switch By Huba Control

604.9110030 Differential Pressure Switch By Huba Control
- Model : 604.9110030
- Range : 50....500 PAC
- Max : 5000 PA ( -30T85 )
- Max : 7500 PA ( -30T75 )
- Made In Switzerland
The Pressure Switches of Type 604 Monitor Filters and Fans in Ventilation Ducts As Well As Air Dampers In Primary/Secondary Controls in Ip Function The Series Divided Into Five Pressure Range Gradations Impresses With Extreme Ease Of Installation Combination Brackets,Snap-On Covers,And Screw Terminals.Unique Is The High Adjustment Accuracy Through Individual Scale Engraving
- 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
Product Feature
- Pressure Measuring Range:0...50 Mbar Relative & Difference
- Sensor Weight:143g With Type C combination bracket
Field Of Application
- Media:Air Neutral Gas
- Medium Temperature:-30...85C
- Permissible Overload On One Side:75 Mbar-30...75C 50 Mbar-30...85C
Ambient Condition
- Ambient Temperature:-30... 85C
- Storage Temperature:-40...85C
Material
- Housing With Media Contact:PC 10% GF
- Measuring Element With Media Contact:Silicone LSR Tempered At 200C,Outgassing-Free
- Cover With Media Contact:PC
Electrical Data
- 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 Guide
- 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
Approval
- 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
Accessories
- 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
Additional Information:

Versatile Application ScopeBuilt to serve in diverse environments, the 604.9110030 Differential Pressure Switch is ideal for VAB systems, ERV units, mobile hydraulic operations, and industrial automation projects. Its adaptability ensures it fits seamlessly into advanced engineering setups, supporting both new installations and retrofitting needs across multiple sectors.
Durability and Lightweight ConstructionCrafted from high-quality polycarbonate (PC) and polyamide (PA), this pressure switch maintains a lightweight profile at just 250 grams, making it simple to handle during installation. The robust materials provide resistance to harsh industrial environments, ensuring longevity and consistent operational reliability.
Assured Quality with 1-Year WarrantyThe product comes with a 1-year warranty, reflecting Huba Control's dedication to quality and customer satisfaction. Users can rely on this support for technical assistance and product exchanges, maximizing uptime and maintaining system dependability.
FAQ's of 604.9110030 Differential Pressure Switch By Huba Control:
Q: How is the 604.9110030 Differential Pressure Switch typically installed in industrial applications?
A: The switch is usually mounted directly onto the system where differential pressure monitoring is required, such as VAB systems or ERV units. Its compact and lightweight design allows for straightforward integration by skilled technicians using standard tools.
Q: What makes the 604.9110030 model suitable for VAB systems and industrial automation?
A: Its reliable pressure detection range and compatibility with demanding environments ensure precise control and safety monitoring, making it an excellent fit for ventilation, automation, and hydraulic circuits.
Q: When should the differential pressure switch be used in an ERV or mobile hydraulic setup?
A: It should be deployed whenever continuous differential pressure supervision is required to maintain efficiency, detect blockages, or signal system irregularities within ERV or mobile hydraulic operations.
Q: Where is the 604.9110030 Differential Pressure Switch most commonly distributed and supplied?
A: This switch is distributed widely across India, available through a network of authorized distributors, exporters, importers, manufacturers, suppliers, traders, and wholesalers.
Q: What materials are used in the construction of this differential pressure switch, and why are they beneficial?
A: The switch is constructed from polycarbonate (PC) and polyamide (PA), which offer high strength, chemical resistance, and lightweight properties, ensuring long service life and easy handling during installation.
Q: What is the process for claiming warranty support for the 604.9110030 Differential Pressure Switch?
A: Warranty support is accessed by contacting the point of purchase with proof of purchase and product details. The manufacturer provides assistance, repair, or replacement within the 1-year warranty period to address any defects or issues.