SMC K50-BP0.7-N01MS Pressure Gauges Bar K50-BP0.7-N02MS 0-100PSI 0-6.8 107N109

( Brand: Smc ), ( Manufacturer Part Number: K50-BP0.7-N01MS ), ( Part Type: Pressure Gauge Bar )

Review SMC Lot Of Pressure Gauges Range 0-100psi 0-6.8 Bar #107n109

The **SMC K50-BP0.7-N01MS** and **K50-BP0.7-N02MS** are precision-engineered, compact pressure gauges designed for reliable monitoring and control in industrial, pneumatic, and automation applications where accuracy and durability are paramount. These gauges are part of SMC s robust **K50 series**, featuring a **0-100 psi (0-6.8 bar)** measurement range, making them ideal for low-to-moderate pressure systems such as pneumatic cylinders, valves, blowers, and compressed air circuits. The **BP0.7** designation indicates a **0.7-inch (18mm) dial face**, providing a clear, easy-to-read display with bold, high-contrast markings and a **black-and-white or red-and-white color scheme** (depending on the model variant) for enhanced visibility in various lighting conditions. Both gauges incorporate a **bourdon tube mechanism**, ensuring precise and repeatable pressure readings with minimal hysteresis, while their **aluminum alloy housing** offers a lightweight yet sturdy construction resistant to corrosion and mechanical stress.

The **N01MS** and **N02MS** variants differ primarily in their **mounting style and connection options**, catering to different installation requirements. The **N01MS** features a **male threaded (G ") connection**, allowing for direct attachment to pneumatic fittings, while the **N02MS** includes a **female threaded (G ") connection**, providing flexibility for system integration where reverse threading is necessary. Both models are equipped with a **standard 10mm (3/8") process connection**, ensuring compatibility with common SMC and industry-standard piping. The gauges are sealed with a **rubber gasket** and a **screw-on cap** to prevent contamination and maintain accuracy over time, while their **backlit dial** (available in some configurations) improves readability in low-light environments. Additionally, the **K50 series** is designed with **IP65 protection**, safeguarding against dust, dirt, and splashing water, making these gauges suitable for both cleanroom and harsh industrial settings.

Beyond their functional specifications, these pressure gauges are engineered for **long-term reliability**, featuring a **lifetime calibration guarantee** and a **durable glass window** that resists cracking and distortion. The **black pointer with a white or red tip** ensures sharp contrast against the dial, reducing operator fatigue during continuous monitoring. The gauges are also **CE-certified**, meeting stringent European safety and environmental standards, while their **RoHS-compliant materials** ensure compliance with global regulations on hazardous substances. Whether used in **automation systems, CNC machinery, or pneumatic test stands**, the **SMC K50-BP0.7-N01MS** and **K50-BP0.7-N02MS** deliver consistent performance, minimal maintenance, and a compact footprint that optimizes space in tight control panels. Their combination of **precision, versatility, and ruggedness** makes them a trusted choice for engineers and technicians seeking dependable pressure measurement solutions.

### **Pros and Cons of Buying SMC K50-BP0.7-N01MS and K50-BP0.7-N02MS Pressure Gauges (0-100 psi / 0-6.8 bar)**

1. **High Quality and Reliability** SMC is a well-known brand in pneumatic and hydraulic components, offering durable and precise instruments designed for industrial applications. These gauges are built to withstand repeated use in demanding environments.

2. **Accurate and Consistent Readings** The gauges provide reliable pressure measurements within their specified range (0-100 psi / 0-6.8 bar), which is essential for maintaining system integrity in pneumatic or light hydraulic applications.

3. **Compact and Easy to Install** The K50 series is designed for space-efficient mounting, making it suitable for applications where gauge placement is limited. The threaded connection (NPT or metric, depending on model) ensures secure installation.

4. **Wide Range of Applications** These gauges are suitable for general pneumatic systems, compressed air monitoring, light hydraulic testing, and laboratory or workshop use where moderate pressure levels are involved.

5. **Durable Construction** The gauges feature a robust metal housing and a durable dial, reducing the risk of damage from vibrations, temperature fluctuations, or minor impacts.

6. **Standardized Sizing** The 0-100 psi range is a common specification, making these gauges compatible with many standard pneumatic systems without requiring additional adapters.

7. **Good Visibility** The dials are typically large enough for easy reading, even in low-light conditions, improving operational safety.

8. **Compatibility with SMC Systems** If you are already using SMC components, these gauges integrate seamlessly with their valve manifolds, regulators, and other pneumatic devices.

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1. **Limited Pressure Range** The 0-100 psi (0-6.8 bar) range is relatively low compared to industrial hydraulic systems, which may require higher-pressure gauges. This limits their use to light-duty applications.

2. **Potential for Dial Wear Over Time** Like all mechanical gauges, the needle and dial may experience slight drift or wear with prolonged use, requiring occasional calibration or replacement.

3. **No Built-in Protection Against Overpressure** These gauges do not include burst protection or overload safeguards. If the system exceeds the gauge s range, the instrument could be damaged.

4. **Basic Design, No Advanced Features** Unlike some high-end gauges, these do not offer features such as digital readouts, remote sensing, or wireless connectivity. They are analog-only.

5. **Replacement Parts May Be Required** Over time, the gauge s internal mechanisms (e.g., the bourdon tube or needle assembly) may wear out, necessitating repairs or full replacements.

6. **Potential for Condensation or Moisture Issues** In environments with high humidity or rapid temperature changes, condensation inside the gauge housing could affect accuracy or cause corrosion over time.

7. **Cost Relative to Simpler Alternatives** While not expensive, these gauges may be pricier than basic, non-branded gauges for very low-budget applications. However, their reliability often justifies the cost.

8. **Limited Customization** Unlike some industrial gauges, these do not offer extensive customization options for mounting, faceplate designs, or additional markings.

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The **SMC K50-BP0.7-N01MS and K50-BP0.7-N02MS pressure gauges** are well-suited for **light-duty pneumatic applications, compressed air monitoring, and general industrial use where moderate pressure (0-100 psi) is required**. Their **reliability, durability, and compatibility with SMC systems** make them a strong choice for users who prioritize quality and ease of integration. However, they are **not ideal for high-pressure hydraulic systems, extreme environments, or applications requiring advanced features**.

If your application involves **low to moderate pressure, clean air, and standard pneumatic setups**, these gauges will perform well with minimal maintenance. For **harsh conditions, high-pressure needs, or advanced monitoring**, you may need to consider alternative models with additional protections or digital interfaces.

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- You need a **reliable, mid-range pressure gauge** for pneumatic systems (e.g., compressed air, light automation, or workshop use).

- You are already using **SMC components** and want seamless compatibility.

- Your application operates within **0-100 psi (0-6.8 bar)** without extreme environmental stresses.

- You prefer a **durable, analog gauge** with good visibility and ease of installation.

- You require **higher pressure ranges** (e.g., 0-500 psi or more).

- Your environment involves **extreme temperatures, vibrations, or corrosive conditions** (consider ruggedized or explosion-proof gauges).

- You need **digital readouts, remote sensing, or data logging** (opt for electronic gauges).

- Your budget is very tight and you can accept slightly lower durability (basic non-branded gauges may suffice).

For most **standard pneumatic applications**, these SMC gauges are a **solid, cost-effective choice** that balances performance and longevity.

Details:

part #: k50bp07n01ms prices

• $20.00-$54.75

specifications pressureswitchiz:

• brand: Smc
• mpn: K50-bp0.7-n01ms
• part type: Pressure Gauge Bar

general pressureswitchiz:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
• condition: New

shipping pressureswitchiz:

• transit: 3-7 Days
• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00

offer pressureswitchiz:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: February 24, 2026
• sold: 0

returns pressureswitchiz:

• policy: No Returns

seller pressureswitchiz:

• city: Scottsburg, Indiana
• # reviews: 19429
• rating: 99.9%

payments pressureswitchiz:

• other
• credit card: Discover
• wallet: Google-pay

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