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Pneumatic Pressure Switch  Model: MP20/MP25

Pneumatic Pressure Switch Model: MP20/MP25

1000.00 - 10000.00 INR

Product Details:

  • Coating Surface Anodized/Coated
  • Hardness Standard for pneumatic components
  • Weight Approx. 250 grams
  • Size MP20 / MP25 (as per model), Compact Size
  • Accuracy Switching Differential: 0.2 Bar
  • Thread Type BSP (British Standard Pipe Thread)
  • Method Diaphragm operated, Mechanical micro-switch
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Pneumatic Pressure Switch Model: MP20/MP25 Price And Quantity

  • 1000.00 - 10000.00 INR
  • 1 Piece

Pneumatic Pressure Switch Model: MP20/MP25 Product Specifications

  • BSP (British Standard Pipe Thread)
  • Pneumatic Pressure Switch
  • Pressure Monitoring and Switch Control
  • 2% F.S.
  • Aluminum Alloy/High Grade Plastic
  • Automation Equipment, Compressor Systems
  • Electrical: 5A @ 230V AC (Resistive)
  • Diaphragm operated, Mechanical micro-switch
  • For pressure sensing & control in pneumatic circuits
  • Rectangular
  • Standard for pneumatic components
  • Surface Anodized/Coated
  • Industrial Pneumatic Systems, Automation, Compressors
  • MP20 / MP25 (as per model), Compact Size
  • Switching Differential: 0.2 Bar
  • Approx. 250 grams
  • Anodized/Coated Body

Product Description

Pneumatic Pressure Switch

Model: MP20/MP25

Pressure range Compound -100.0~100 kPa, Positive 0~1MPa,Vacuum 0~101.3kPa. Hysteresis adjustable, High accuracy and Resolution.

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.
  • Pressure unit selectable: KPa,MPa,kgf/cm2, psi,bar,mmHg,InHg,mmH2O.

Specifications :

Port size

F1:PT 1/8, F2:NPT 1/8, F3:G 1/8

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: 80mAMax. 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 accuracy

±2% F.S. ±1 digit (ambient temperature: 25 ±3)

Indicator

Green LED (OUT1) Red LED (OUT2)

Enclosure

MP20:IP40MP25:IP65

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 105g(with 2-meter le





Reliable Pressure Sensing for Automation

Designed to cater to rigorous industrial needs, the MP20/MP25 pneumatic pressure switches ensure precise air pressure monitoring and control. Their robust construction, accurate switching differential, and wide operating temperature range make them ideal for use in automation equipment, compressor systems, and various pneumatic circuits.


Versatile Mounting and Easy Connections

Engineered with user convenience in mind, these switches come with universal mounting (panel or bracket) and screw-type electrical terminals. The 1/4" BSP port and compact, lightweight design facilitate straightforward integration into existing or new pneumatic systems.

FAQs of Pneumatic Pressure Switch Model: MP20/MP25:


Q: How does the MP20/MP25 pneumatic pressure switch operate within industrial systems?

A: The MP20/MP25 uses a diaphragm mechanism to sense pressure changes in pneumatic circuits, activating a mechanical micro-switch to control or signal when set pressure points are reached. The single changeover (SPDT) contact type facilitates flexible control in automation and compressor systems.

Q: What are the differences in the adjustable pressure ranges for the MP20 and MP25 models?

A: The MP20 offers an adjustable pressure range of 0.22 Bar, making it suitable for low-pressure applications. In contrast, the MP25 is adjustable between 0.5 and 10 Bar, catering to systems that require higher pressure monitoring and control.

Q: When should the pressure switch be adjusted or calibrated?

A: Adjustment or calibration is recommended during initial installation, after system modifications, or if there is a noticeable deviation in pressure control. Regular inspection ensures the switch maintains its 2% accuracy tolerance for optimal system performance.

Q: Where can these pressure switches be installed in pneumatic systems?

A: The MP20/MP25 is designed for universal mounting, allowing installation on panels or brackets. Their compact rectangular form and 1/4" BSP port make them easy to integrate within automation machines, compressor assemblies, or any industrial pneumatic circuit.

Q: What safety and protection features are included in these models?

A: Both MP20 and MP25 offer enclosure protection classified as IP-65, shielding internal components from dust and moisture. The maximum operating pressure is rated at 150% of the set pressure for added reliability under variable conditions.

Q: How does the anodized/coated body benefit long-term usage?

A: The anodized or coated aluminum alloy body enhances durability by resisting corrosion and wear, ensuring dependable operation even in harsh industrial environments.

Q: What is the electrical load capacity of the switch, and which applications does it suit?

A: These switches handle electrical loads up to 5A at 230V AC (resistive), making them ideal for pressure monitoring and control applications within automation equipment, industrial compressors, and a variety of pneumatic systems.

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