About HUBA CONTROL 604.9210000 DIFFERENTIAL PRESSURE SWITCH 100-1000 Pa

HUBA CONTROL 604.9210000 DIFFERENTIAL PRESSURE SWITCH 100-1000 Pa
- Model : 604.9210000
- Range : 100....1000 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:

Precision and Versatility for Demanding Applications
The HUBA CONTROL 604.9210000 Differential Pressure Switch is designed for accuracy and reliability in a wide spectrum of uses, including VAB systems, ERV units, mobile hydraulics, and industrial automation. It offers a precise pressure setting range of 100-1000 Pa, making it suitable for both sensitive and heavy-duty tasks across multiple industries.
Durable Construction and Easy Integration
With its sturdy polycarbonate and polyamide body, this pressure switch endures tough conditions while maintaining performance. Its compact 250-gram form promotes seamless integration into existing systems, ensuring minimal installation complexity for manufacturers, suppliers, and automation professionals.
FAQ's of HUBA CONTROL 604.9210000 DIFFERENTIAL PRESSURE SWITCH 100-1000 Pa:
Q: How does the HUBA CONTROL 604.9210000 Differential Pressure Switch operate?
A: This pressure switch detects variations between two pressure points within a system and actuates when the set differential of 100-1000 Pa is exceeded. It helps maintain performance and protects sensitive equipment in HVAC, hydraulic, and automated setups.
Q: What are the main application areas for the HUBA CONTROL 604.9210000 Differential Pressure Switch?
A: This model is extensively used in VAB systems, energy recovery ventilators (ERV), mobile hydraulic machinery, and various industrial automation installations to ensure system efficiency and safety.
Q: When should I use this differential pressure switch?
A: The HUBA CONTROL 604.9210000 is recommended when there is a need to monitor or control pressure differences in low-to-medium pressure ranges, especially where precision and reliability are crucial, such as in HVAC and industrial environments.
Q: Where can I source the HUBA CONTROL 604.9210000 in India?
A: This switch is available through a wide network of distributors, exporters, importers, manufacturers, suppliers, traders, and wholesalers across India.
Q: What is the installation process for this pressure switch?
A: Installation is straightforward due to its compact design. Simply integrate the switch into the pressure line of your system, ensuring proper alignment and secure electrical connections as per the manufacturer's guidelines.
Q: What benefits does this differential pressure switch provide?
A: It helps maintain consistent system operation, prevents machinery damage due to abnormal pressures, and provides early warnings for maintenance, enhancing operational reliability and safety.