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Huba Control Differential Pressure Switch Model 604.99957 Range 0.2....3 Mbar

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Huba Control Differential Pressure Switch Model 604.99957 Range 0.2....3 Mbar

Name: Huba Control Differential Pressure Switch Model 604.99957 Range 0.2....3 Mbar
Brand: ENVIRO TECH INDUSTRIAL PRODUCTS
Price: 4800 INR
Availability: InStock

Price 4800 INR/ Piece

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MOQ : 30 Pieces

Huba Control Differential Pressure Switch Model 604.99957 Range 0.2....3 Mbar Specification

Mechanical Life
Over 106 switching cycles

Function
Differential pressure monitoring and control

Max Pressure
50 mbar (static)

Working Temperature
-20C to +85C

Thread size
Hose connection 6.2 mm

Product Type
Differential Pressure Switch

Max. Current
1.0 A (resistive load), 0.2 A (inductive load)

Max. Power
~

Max. Voltage
250 VAC

Protection Class
IP54

Pressure Range
0.2...3 mbar

Application
Monitoring air and non-aggressive gases, HVAC systems, filter monitoring, fan monitoring

Output Signal
SPDT microswitch

Size
~

Color
Grey

Weight
~

Hysteresis
Factory-set, average 0.2 mbar

Media Compatibility
Air or non-aggressive gases

Accessories Included
Mounting screws, fixing bracket, sealing disc

Adjustable switching point
Yes, via hand adjustment knob

Contact Type
SPDT (Single Pole Double Throw)

Mounting Position
Any

Electrical Connection
AMP flat plug 6.3 mm

Body Material
Plastic, flame-retardant UL94V-0

Standards
CE marked

About Huba Control Differential Pressure Switch Model 604.99957 Range 0.2....3 Mbar

www.envirotechdelhi.net

Huba Control Differential Pressure Switch Model 604.99957 Range 0.2....3 Mbar

Model : 604.99957

Range : 0.2....3 Mbar

Max : 50 Mbar ( -30T85 )

Max : 50 Mbar ( -30T75 )

Made In Switzerland

Product information
The Pressure Switches of Type 604 Monitor Filters and Fans in Ventilation Ducts As Well As Air Dampers In Primary/Secondary Controls in p 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

Technical Data

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:

Item Code: Huba Control Differential Pressure Switch Model 604.99957 Range 0.2....3 Mbar
WhatsApp No.9871034100,9868958924,9650264867,9716640145,8368866030,8368801023
www.envirotechdelhi.info
www.envirotechdelhi.net
www.envirotechindia.info

www.envirotechdelhi.net

Versatile Differential Pressure Monitoring

Designed for precise monitoring of air and non-aggressive gases, the Huba Control Model 604.99957 is ideal for applications in HVAC systems, filter surveillance, and fan control. Its broad pressure range and adjustable switching point make it perfect for installations requiring flexibility and dependable accuracy. The robust design ensures long-term reliability across demanding conditions in both commercial and industrial environments.

Simple Installation and Flexible Mounting

This switch is supplied with necessary accessories, including mounting screws, a fixing bracket, and a sealing disc, to facilitate straightforward setup. The universal mounting capability-positionable in any orientation-enables seamless integration into various system layouts. Electrical connections are quick and secure, thanks to the AMP flat plug (6.3 mm), speeding up commissioning and maintenance.

FAQ's of Huba Control Differential Pressure Switch Model 604.99957 Range 0.2....3 Mbar:

Q: How do I adjust the switching point on the Huba 604.99957 differential pressure switch?

A: The switching point can be adjusted manually using the hand adjustment knob located on the switch body. This allows precise setting of the pressure threshold between 0.2 and 3 mbar to suit your application needs.

Q: What types of media are compatible with this pressure switch?

A: The Huba 604.99957 is designed to monitor air and non-aggressive gases, making it suitable for HVAC, ventilation, and filter monitoring systems where these media are used.

Q: Where can this pressure switch be installed within a system?

A: Thanks to its flexible mounting capability, the switch can be installed in any position, providing versatility for different system layouts, such as ducts, panels, or machinery housings.

Q: What is the benefit of the SPDT contact type in this device?

A: The SPDT (Single Pole Double Throw) microswitch allows for multiple electrical configurations, enabling you to use the switch for either opening or closing circuits, which increases application versatility in control systems.

Q: What is the process for electrical connection to the device?

A: The switch features a 6.3 mm AMP flat plug for quick and reliable electrical connections. Follow the wiring diagram provided in the manual to ensure proper hookup to your control circuit.

Q: When should the Huba 604.99957 be used in HVAC applications?

A: This model is ideal for scenarios where monitoring low differential pressure is critical, such as filter status monitoring, fan operation verification, and general air flow supervision, ensuring system efficiency and maintenance planning.

Q: What ensures the long operational life of this pressure switch?

A: The robust construction using flame-retardant plastic (UL94V-0), factory-set hysteresis to avoid rapid cycling, and mechanical durability rated for over one million switching cycles collectively provide a long service life.

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