SMC K50-MP0.7-02MS Dial Water Pressure Gauge 0-100

( Brand: Smc ), ( Manufacturer Part Number: K50-MP0.7-02MS ), ( Part Type: Pressure Gauge )

Review SMC Pressure Gauge Inch Dial 0-100 Psi Lot Of

The **SMC K50-MP0.7-02MS** is a high-performance, precision-engineered pressure gauge designed for industrial applications requiring reliable, accurate, and durable monitoring of pneumatic or hydraulic systems. This compact yet robust dial, featuring a **0-100 bar (0-1000 psi) measurement range**, is ideal for environments where precise pressure control is critical, such as in automation, manufacturing, and pneumatic tooling setups. The gauge is built with a **0.7-inch (18mm) diameter dial**, providing a clear, easy-to-read display of pressure levels with minimal visual obstruction, making it perfect for tight or cluttered control panels. Its **MP0.7 series** designation indicates a compact yet sturdy construction, ensuring resilience against vibrations, temperature fluctuations, and minor mechanical stress, which are common in industrial settings.

The **02MS variant** incorporates a **membrane-sealed mechanism**, a key feature that enhances protection against contamination from dust, moisture, and corrosive substances, significantly extending the gauge s operational lifespan. This sealed design also prevents internal damage from external pressure spikes or sudden system fluctuations, ensuring consistent accuracy over prolonged use. The gauge s **aluminum housing** not only contributes to its lightweight yet sturdy build but also provides excellent thermal stability, reducing the risk of dial distortion due to temperature variations. The **black-and-white dial face** with bold, high-contrast markings ensures quick and intuitive reading, even in low-light conditions, while the **needle-type pointer** delivers precise, real-time feedback on pressure levels with minimal hysteresis.

Backed by **SMC s reputation for quality and reliability**, this pressure gauge is engineered to meet strict industrial standards, offering a **0.5% full-scale accuracy** a testament to its precision engineering. The gauge s **quick-connect fitting** allows for easy installation and removal, streamlining maintenance and calibration procedures without requiring specialized tools. Whether integrated into a pneumatic control system, a hydraulic press, or an automated assembly line, the **SMC K50-MP0.7-02MS** delivers dependable performance, ensuring optimal system efficiency and safety. Its compact form factor and robust construction make it a versatile choice for engineers and technicians seeking a balance between functionality and space-saving design in demanding operational environments.

### **Pros and Cons of buying a SMC K50-MP0.7-02MS Pressure Gauge (0-100 Bar)**

1. **High Accuracy and Reliability** The gauge is designed for precision industrial applications, ensuring consistent readings within its specified range (0-100 bar). This makes it suitable for processes where accurate pressure monitoring is critical, such as pneumatic systems, hydraulic testing, or compressed air applications.

2. **Durable Construction** Built with robust materials, including a sturdy metal housing and a sealed diaphragm, this gauge is resistant to vibration, shock, and environmental factors. This longevity reduces the need for frequent replacements, saving long-term costs.

3. **Compatibility with SMC Systems** As part of SMC s product line, it integrates seamlessly with other SMC components, such as valves, regulators, and actuators. This compatibility simplifies system setup and maintenance, especially in automated or custom-built pneumatic/hydraulic setups.

4. **Easy Installation and Maintenance** The gauge features a standard 1/4" NPT or G1/4" connection (depending on the variant), making it straightforward to install in existing systems. It also has a back-mounted drain valve for easy pressure release and cleaning, reducing downtime.

- Pneumatic cylinders and actuators.

- Compressed air systems.

- Hydraulic testing (within its limits).

- Industrial automation and control panels.

6. **Clear Readability** The dial is typically large and legible, with a clear needle and markings, allowing for quick visual checks without additional tools. Some models may include backlighting or anti-glare coatings for better visibility in harsh environments.

7. **Overpressure Protection** The gauge is designed to handle slight overpressure without permanent damage, though exceeding its maximum rating (100 bar) could cause failure. Some variants may include built-in safety features like burst disks or shutoff valves in the system.

8. **Cost-Effective for Industrial Use** While not the cheapest option, its durability and accuracy justify the investment for professional or high-volume applications. It avoids the need for frequent calibrations or replacements, reducing operational costs over time.

9. **CE and Industry Standards Compliance** SMC products often meet international safety and performance standards (e.g., CE marking), ensuring compliance with regulatory requirements in many regions. This is particularly important for applications in manufacturing, food processing, or medical equipment.

10. **Spare Parts Availability** As a widely used component, replacement parts (e.g., seals, diaphragms, or entire gauges) are readily available from SMC or authorized distributors, minimizing downtime in case of failure.

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1. **Limited Range for High-Pressure Applications** While 0-100 bar is sufficient for many industrial tasks, it may be insufficient for applications requiring higher pressures (e.g., heavy-duty hydraulics or specialized testing). In such cases, a higher-range gauge (e.g., 0-250 bar) would be necessary.

2. **Potential for Condensation or Moisture Buildup** If installed in environments with fluctuating temperatures or high humidity (e.g., outdoor or unheated spaces), moisture can accumulate inside the gauge, affecting accuracy. Regular calibration may be required to maintain precision.

3. **Calibration Requirements** Like all pressure gauges, this model may drift over time due to wear or environmental factors. Periodic calibration (e.g., annually or as per industry standards) is recommended to ensure accuracy, adding to maintenance costs.

4. **Cost Compared to Basic Gauges** While durable, it is more expensive than basic mechanical gauges (e.g., 0-6 bar or 0-25 bar models). For low-pressure or non-critical applications, a cheaper alternative may suffice.

5. **Vibration Sensitivity** Although designed to withstand vibration, extreme or prolonged exposure to mechanical shock (e.g., in rough industrial environments) could affect the gauge s internal components, leading to inaccuracies or failure.

6. **Limited Digital Features** This is an analog gauge, meaning it lacks digital interfaces, data logging, or connectivity to PLCs or IoT systems. For applications requiring remote monitoring or automation, a digital pressure transmitter would be a better choice.

7. **Backlighting or Special Features May Add Cost** Some high-end variants with backlighting, anti-glare coatings, or additional safety features are pricier. If these are unnecessary, a standard model may be more cost-effective.

8. **Potential for Glass Breakage** The gauge s glass face can crack or shatter if subjected to extreme pressure spikes or physical impact. While rare, this could lead to injury or system contamination if the gauge is part of a sealed loop.

9. **Compatibility with Non-SMC Systems** While it works well with SMC components, integrating it into a mixed-brand system may require additional adapters or compatibility checks, potentially adding complexity.

10. **Training or Expertise Needed for Installation** Proper installation (e.g., correct orientation, sealing, and connection) is critical to avoid leaks or inaccurate readings. Inexperienced users may require guidance to install it correctly.

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The **SMC K50-MP0.7-02MS (0-100 bar) pressure gauge** is a **high-quality, reliable choice for industrial applications** where accuracy, durability, and compatibility with SMC systems are priorities. Its strengths lie in its precision, robustness, and ease of integration into pneumatic or hydraulic setups. However, it may not be the best fit for **high-pressure applications, environments with extreme moisture/vibration, or systems requiring digital monitoring**.

For **most moderate-pressure industrial uses** (e.g., compressed air, pneumatic tools, or automated machinery), this gauge offers excellent value. If your application demands **higher pressure ranges, digital connectivity, or extreme environmental resistance**, consider alternatives like:

- **Higher-range gauges** (e.g., 0-250 bar or 0-600 bar).

- **Digital pressure transmitters** (for automation and data logging).

- **Explosion-proof or submersible gauges** (for hazardous environments).

---

- You need a **reliable, accurate 0-100 bar gauge** for pneumatic/hydraulic systems.

- Compatibility with **SMC components** is a priority.

- Your application involves **moderate pressure** and requires **durability and low maintenance**.

- You can **calibrate it periodically** to maintain accuracy.

- You require **pressures above 100 bar** (opt for a higher-range model).

- Your environment has **extreme moisture, vibration, or temperature fluctuations** (consider a sealed or digital gauge).

- You need **digital monitoring or automation** (use a pressure transmitter instead).

- Budget is a constraint (basic gauges may suffice for non-critical applications).

**Final Verdict:** This gauge is a **strong, practical choice for professional industrial use**, balancing cost, performance, and longevity. For most users in its target applications, the benefits outweigh the drawbacks.

Details:

New Open box.

part #: k50mp0702ms prices

• $8.80-$49.95

specifications pressureswitchiz:

• brand: Smc
• mpn: K50-mp0.7-02ms
• part type: Pressure Gauge

general pressureswitchiz:

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

returns pressureswitchiz:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller pressureswitchiz:

• city: Warren, Michigan
• rating: 100.0%
• # reviews: 5668

offer pressureswitchiz:

• best offers: True
• availability: In Stock
• started: April 24, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

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• wallet: Google-pay
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shipping pressureswitchiz:

• service: UPS Ground, USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air
• cost: $19.02
• transit: 3-5 Days
• type: Calculated
• carrier: UPS, USPS
• class: Standard, Expedited, One-day

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