Pneumatic Pressure Switch Model: MP30

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Pneumatic Pressure Switch Model: MP30 Specification

Shape
Rectangular

Accuracy
Fine setting via adjustable dial

Method
Pressure actuation, mechanical switching

Coating
Protective anti-corrosive coating

Weight
Approx. 160 grams

Machine Type
Universal for panel or inline mounting

Thread Type
BSP (British Standard Pipe)

Size
1/8 inch BSP

Load Capacity
Electrical rating 10A at 250V AC

Type
Pneumatic Pressure Switch

Material
High-grade ABS plastic body, Brass contact elements

Tolerance
2% of set point

Surface
Corrosion resistant finish

Use
Pneumatic systems and applications

Application
Air compressor control, safety and automation circuits

Usage & Applications
Used to monitor and control pressure in pneumatic lines and systems

About Pneumatic Pressure Switch Model: MP30

Pneumatic Pressure Switch

Model: MP30

Pressure range Compound -100.0~100 kPa ; Positive 0~1MPa; Vacuum 0~-101.3kPa.Two switch output & one analog output.Hysteresis adjustable.

Features

Pressure range Compound -100.0~100 kPa, Positive 0~1MPa, Vacuum 0~-101.3kPa.
Two switch output & one analog output.
Hysteresis adjustable.
High accuracy and Resolution.
Low cost.

Specifications :

Port size	F1:PT 1/8,M5; F2:NPT 1/8,,M5; F3:G 1/8,M5
Rated pressure range	Compound: 100.0~100.0 kPa Vacuum: 0.0 ~ 101.3 kPa Positive: 0.00 ~ 1.00 MPa
Operating / Setting pressure range	Compound: 100.0~100.0 kPa Vacuum: 10.0 ~ 101.3 kPa Positive: 0.10 ~ 1.00 MPa
Medium	Air, Non-corrosive gases ,incombustible gases
Proof pressure	3 times of rated pressure range (Compound, vacuum)1.5 times of rated pressure range (Positive)
Power supply voltage	12 to 24VDC ±10%, Ripple (P-P) 10% or less
Response time	2.5ms (chattering-proof function: 24ms, 192ms and 768ms selections)
Switch output	NPN or PNP open collector 2 outputs Max. load current: 80mA Max. supply voltage: 30VDC Residual voltage: ¦1V (load current 80mA )
Repeatability (Switch output)	0.2% F.S. ± 1 digit
Current consumption	55mA
Output short circuit protection	Yes
7 segment LCD display	3 1/2 digit LED display (Sampling rate: 5 times/1sec.)
Indicator	Green LED (OUT1) Red LED (OUT2)
Ambient temp. Range	Operation: 0 ~ 50,storage:-20 ~ 60 ( No condensation or freezing)
Ambient humidity range	Operation/Storage: 35 ~ 85% RH ( No condensation)
Withstand voltage	1000VAC in 1-min (between case and lead wire)
Insulation resistance	50Mohm min. (at 500VDC M, between case and lead wire)
Vibration	Total amplitude 1.5mm,10Hz-55Hz-10Hz scan for 1 minute, two hours each direction of X,Y and Z
Shock	980m/s2 (100G),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	Appro 67g (with 2-meter lead wire), Appro 35g (with meter connector)

Versatile Pressure Monitoring

The MP30 Pneumatic Pressure Switch is designed for versatile operation within a wide pressure range, making it ideal for use in pneumatic systems that require dependable pressure control. Its universal mounting design, with options for both panel and direct installation, allows it to seamlessly integrate into new or existing setups. The device is suitable for a variety of applications, particularly in air compressor control, safety systems, and automation circuits.

Robust Construction for Longevity

Built with a high-grade ABS plastic body and brass contact elements, the MP30 is treated with a corrosion-resistant anti-corrosive coating to ensure durability in challenging environments. Its IP44 ingress protection safeguards against dust and splash, while the secure screw terminal connections promote safe and dependable use even in demanding pneumatic applications.

User-Friendly Adjustment & Precision

Set point adjustment is made effortless with an external screw, allowing users to finely tune switch settings with minimal effort. The snap action microswitch and clear, fine-setting adjustable dial deliver accuracy and reliability, reducing downtime and optimizing system safety. This user-friendly design ensures operational ease even for maintenance technicians.

FAQs of Pneumatic Pressure Switch Model: MP30:

Q: How does the MP30 Pneumatic Pressure Switch help in air compressor control?

A: The MP30 monitors system pressure and actuates control circuits using its snap action microswitch when the pressure crosses a pre-set level. This ensures the compressor operates within safe pressure limits, protecting equipment and optimizing performance.

Q: What is the process for setting the pressure set point on the MP30 switch?

A: You can adjust the set point using the external screw adjustment located on the device. This enables fine-tuning of the activation pressure, with an accuracy of 2% of the set value, so your system responds precisely where you need it.

Q: Where can the MP30 Pressure Switch be installed in pneumatic systems?

A: The switch offers flexible mounting options, allowing for both panel and direct installation. Its compact rectangular shape and 1/8 inch BSP thread make it suitable for integration in control panels or directly onto pneumatic lines.

Q: What are the benefits of the corrosion-resistant finish on the MP30?

A: The corrosion-resistant coating and ABS plastic body protect the switch from environmental wear, extending its lifespan. This makes it a reliable choice for industrial settings exposed to moisture, chemicals, or temperature fluctuations.

Q: When should the MP30 Pressure Switch be used?

A: Use the MP30 whenever precise pressure monitoring and automatic control are required, such as in air compressor safety circuits or automation processes where system integrity and operator safety are critical.

Q: What applications is the MP30 suitable for other than air compressors?

A: Besides air compressor control, the MP30 is ideal for general pneumatic systems, automation safety circuits, and any application needing pressure-actuated electrical switching, thanks to its SPDT output and versatility.

Q: How is electrical connection established on the MP30 switch?

A: Electrical connections are made via screw terminals, providing secure and straightforward installation for wiring into standard pneumatic control panels or inline systems.

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