About 604 Differential Pressure Switch

604 Differential Pressure Switch
Used as DP Flow Switch in Ventilation Ducts For The Control of Filters and Fans,And in Primary and Secondary Control Systems For The Control of Dampers. Precise setpoint adjustment is Done Through individual scale and by Turning Knob.
Models
- Model : 604.9200021 Range : 1....10 Mbar
- Model : 604.9410002 Range : 500....2000 PAC
- Model : 604.9010000 Range : 20....300 PAC
- Model : 604.9410002 Range : 500....2000 PAC
- Model : 604.9410000 Range : 5002000 Pa
- Model : 604.9000020 Range : 0.2....3 Mbar
- Model : 604.9000020 Range : 0.2....3 Mbar
- Model : 604.99957 Range : 0.2....3 Mbar
- Model : 604.9010000 Range : 20....300 PAC
- Model : 604.9010020 Range : 20....300 PAC
- Model : 604.9210000 Range : 100....1000 PAC
- Model : 604.9000002 Range : 0.2....3 Mbar
- Model : 604.9010030 Range : 20....300 PAC
- Model : 604.910000 Range : 0.5....5 Mbar
- Model : 604.950000 Range : 1000....5000 PAC
- Model : 604.9210030 Range : 1001000 Pa
- 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
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: 604 Differential Pressure Switch
- WhatsApp No.9871034100,9868958924,9650264867,9716640145,8368866030,8368801023
- www.envirotechdelhi.com
- www.envirotechindustrialproducts.info
- www.envirotechindustrialproduct.info

Precision Control in Demanding ApplicationsThe 604 Differential Pressure Switch excels in monitoring and controlling pressure differences across a variety of systems such as VAB, ERV, hydraulic, and automation setups. Its precision ensures equipment safety and efficiency, thus supporting continuous operation in demanding industrial environments.
Durable and Lightweight ConstructionConstructed from high-quality polycarbonate and polyamide, this pressure switch offers superior durability while maintaining a low weight of just 250 grams. The materials ensure resistance to mechanical stress and allow easy installation in compact or mobile systems without adding bulk.
Ideal for Wide Range of Industrial UsesThis switch is versatile, catering to VAB SYSTEMS, energy recovery ventilators, mobile hydraulics, and automation solutions. Its wide operating range and robust design make it an invaluable asset for manufacturers, distributors, and industrial users seeking reliable pressure control components.
FAQ's of 604 Differential Pressure Switch:
Q: How does the 604 Differential Pressure Switch operate in VAB systems and mobile hydraulics?
A: The 604 Differential Pressure Switch detects changes in pressure between two points and activates control responses as needed. In VAB systems and mobile hydraulics, it ensures safe and efficient operation by preventing over- or under-pressure situations.
Q: What are the key materials used in the construction of the switch, and what benefits do they offer?
A: The switch is constructed from polycarbonate (PC) and polyamide (PA), offering excellent durability, resistance to impact, and lightweight performance. These materials ensure a long service life even in challenging industrial environments.
Q: When is it recommended to check or replace the 604 Differential Pressure Switch?
A: It is advisable to periodically inspect the switch, especially if you notice irregular pressure readings or system malfunctions. Routine checks every six months or according to your system's maintenance schedule help maintain optimal functionality.
Q: Where can the 604 Differential Pressure Switch be used aside from industrial automation?
A: Apart from industrial automation, this switch is ideal for use in VAB systems, ERV (energy recovery ventilators), and mobile hydraulic setups, making it a versatile component across different sectors.
Q: What is the process for installing the 604 Differential Pressure Switch?
A: Installation typically involves mounting the switch in the desired system location and connecting it to the appropriate pressure points. Detailed instructions are provided with the product, and professional installation is recommended for best results.
Q: What advantages does this pressure switch offer to distributors and suppliers in India?
A: Distributors and suppliers benefit from the switch's broad application scope, reliable performance, and demand across key industrial sectors. Its 1-year warranty also provides added reassurance for end users and partners alike.