Pneumatic Pressure Switch Model: MP41

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Pneumatic Pressure Switch Model: MP41 Specification

Load Capacity
15A at 250VAC (Micro Switch)

Shape
Rectangular

Coating
Anti-corrosive coating

Machine Type
Pneumatic Controls & Machinery

Thread Type
BSP (British Standard Pipe)

Accuracy
Responsive within 0.1 bar

Hardness
Shore Hardness 75A between mechanical parts

Method
Diaphragm/Plunger actuation

Size
1/4 inch port

Weight
Approx. 250 g

Type
Mechanical Pressure Switch

Material
Aluminum Die Cast Body, Brass Parts

Tolerance
5% of set point

Surface
Powder Coated

Use
Pressure Monitoring and Control

Application
Industrial Pneumatic Systems

Usage & Applications
Switching on/off electrical circuits in response to preset pneumatic pressure

About Pneumatic Pressure Switch Model: MP41

Pneumatic Pressure Switch

Model: MP41

Hysteresis adjustable. High accuracy and Resolution. Low cost. Pressure unit selectable MPa, kgf/cm2, bar, psi.

Features

Hysteresis adjustable.
High accuracy and Resolution.
Low cost.

Specifications :

Rated pressure range	0.000 ~ 1.000 MPa
Operating / Setting pressure range	0.100 ~ 1.000 MPa
Medium	Air, Non-corrosive gases, incombustible gases
Proof pressure	1.5 MPa
Power supply voltage	12 to 24V DC 10%, Ripple (P-P) 10%
Response time	Chattering-proof function: 0.05s, 0.25s, 0.5s, 1s ,2s and 3s selections
Switch output	NPN open collector, PNP open collector
Current consumption	40mA (With no load)
Output short circuit protection	Yes
Enclosure	IP40
Ambient temp. Range	Operation: 0 ~ 50 , storage: 10 ~ 60 ( No condensation or freezing)
Ambient humidity range	Operation/Storage: 35 ~ 85% RH ( No condensation)
Withstand voltage	1000V AC in 1-min. (between case and lead wire)
Vibration	Total amplitude 1.5mm or 10G,10Hz-150Hz-10Hz scan for 1 minute, two hours each direction of X,Y and Z
Shock	100m/s2(10G),3 times each in direction of X,Y and Z
Temperature characteristic	2% F.S. of detected pressure (25) at temp. Range of 0~50
Lead wire	Oil-resistance cable(0.15mm2)
Weight	Approx 6 g (with 2-meter lead wire), Approx 30g (with male connector )

Sophisticated Pressure Control

Engineered for precision, the MP41 Pneumatic Pressure Switch enables seamless pressure regulation in pneumatic systems. Its SPDT contact configuration and diaphragm/plunger actuation ensure accurate switching, helping to protect equipment and streamline operational workflows within industrial environments.

Durable Construction & Easy Integration

Built from aluminum die-cast with anti-corrosive coatings and brass parts, this switch offers both longevity and resilience. The IP65-rated enclosure, PG9 cable entry, and panel or surface mounting capabilities provide flexibility during installation and unwavering durability, even in demanding applications.

Safety, Compliance & Versatility

The MP41 is CE marked, confirming adherence to strict safety and quality standards. It is suitable for a wide range of pressures (0.510 bar) and is responsive within 0.1 bar. Its 1/4 inch BSP port and 250V AC, 5A electrical rating ensure compatibility with diverse industrial pneumatic systems.

FAQs of Pneumatic Pressure Switch Model: MP41:

Q: How does the MP41 Pneumatic Pressure Switch operate in industrial pneumatic systems?

A: The MP41 operates using a diaphragm-actuated mechanism that responds to changes in pneumatic pressure. When the set pressure (between 0.5 and 10 bar) is reached, the internal SPDT micro switch toggles to either activate or deactivate connected electrical circuits, allowing precise monitoring and control within industrial systems.

Q: What are the key benefits of using the MP41 pressure switch in automation and control applications?

A: Benefits include high accuracy (responsive within 0.1 bar), durable aluminum die-cast construction with anti-corrosive coating, and robust IP65 ingress protection. Its automatic reset and SPDT configuration provide reliable switching for a variety of control scenarios, enhancing system safety and efficiency.

Q: When should I choose the MP41 over other pressure switches for my application?

A: The MP41 is ideal when you need precise pressure monitoring (0.5 10 bar range), resistance to harsh industrial environments, or require CE compliance. Its compact size, automatic reset, and flexible mounting options make it suitable for panel and surface installations where reliability and durability are essential.

Q: Where can the MP41 pressure switch be mounted, and what installation options are available?

A: The MP41 is designed for easy integration with options for both panel and surface mounting. The 1/4 inch BSP threaded port and PG9 cable entry ensure secure and straightforward installation in various industrial pneumatic setups.

Q: What is the process for setting and using the MP41 Pneumatic Pressure Switch?

A: To use the MP41, install it onto your desired mounting surface, connect pneumatic and electrical lines, and adjust the set point within the 0.5 to 10 bar range. Once in operation, the switch will automatically actuate based on pressure variations, toggling the SPDT contact as needed.

Q: How does the automatic reset function benefit system operation?

A: The automatic reset enables the MP41 to return to its default setting once the monitored pressure normalizes, minimizing downtime and manual intervention. This contributes to continuous, reliable, and efficient system performance.

Q: What applications and industries can benefit most from the MP41 pressure switch?

A: The MP41 is suited for pressure monitoring and control in industries involving pneumatic machinery, such as manufacturing, process automation, and other settings where robust, accurate, and CE-compliant pressure switches are required.

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