
( Brand: Ashcroft ), ( Manufacturer Part Number: 63-1008-S-02B-30V/KP ), ( Part Type: Gauge ), ( Face Diameter: 2.5 In )
The **Ashcroft 63-1008-S-02B-30V/KP** is a high-precision, industrial-grade pressure gauge designed for demanding applications where accuracy, durability, and reliability are paramount. This model belongs to Ashcroft s renowned **BC (Bourdon Tube) series**, renowned for its robust construction and dependable performance in environments where fluctuations in pressure must be monitored with precision. With a **63mm (2.48-inch) dial face**, this gauge offers an expansive, easy-to-read display, making it ideal for applications where operators require clear, at-a-glance visibility of pressure levels. The **30V/KP (3000 kPa or 30 bar) range** ensures it is well-suited for medium to high-pressure systems, including hydraulic systems, pneumatic controls, HVAC applications, and industrial process monitoring where pressures up to 30 bar must be accurately tracked.
Constructed from **high-quality materials**, the Ashcroft 63-10008-S-02B features a **cast aluminum housing** that provides excellent resistance to corrosion, temperature variations, and mechanical stress, making it suitable for both indoor and outdoor installations. The **Bourdon tube mechanism**, a hallmark of Ashcroft s engineering, delivers exceptional sensitivity and repeatability, ensuring consistent readings even under dynamic pressure conditions. The gauge is equipped with a **sealed back, anti-rotation dial**, and a **screw-type mounting base**, which enhances its durability and simplifies installation in tight or confined spaces. Additionally, the **KP (kilopascal) scale** is clearly marked, allowing for straightforward interpretation of pressure values in both metric and SI units, catering to global industrial standards.
For added protection and longevity, this gauge includes a **transparent polycarbonate cover**, which safeguards the dial from dust, moisture, and minor impacts while maintaining optical clarity. The **0.25% full-scale accuracy** ensures that the gauge remains within tight tolerances, making it a trusted choice for critical applications where even minor deviations could impact system performance. Whether deployed in manufacturing plants, automotive test stands, or commercial HVAC systems, the Ashcroft 63-1008-S-02B-30V/KP delivers the precision and resilience required to maintain operational integrity. Its combination of **durability, readability, and industrial-grade construction** makes it a versatile and dependable solution for professionals who demand nothing less than excellence in pressure measurement.
The **Ashcroft 63-1008-S-02B-30V/KP** is a **63mm bore, 30V/KP (kilopond) gauge**, commonly used in industrial applications for measuring pressure, flow, or level. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros of the Ashcroft 63-1008-S-02B-30V/KP Gauge**
1. **High Accuracy and Reliability**
- Ashcroft is a well-established brand known for precision-engineered instruments. This gauge is designed for accurate pressure measurement within its specified range (0-30 bar or 0-435 psi), making it suitable for critical applications where consistency is essential.
- The **30V/KP (kilopond) scale** is a standard industrial measurement, ensuring compatibility with many existing systems.
2. **Durable Construction**
- The gauge is built to withstand harsh environments, including vibrations, temperature fluctuations, and exposure to moisture or dust (depending on the mounting configuration).
- The **63mm dial** provides a large, easy-to-read display, reducing human error in readings.
3. **Versatile Mounting Options**
- The **S-02B** designation suggests it may include features like a **screw-in or flange mount**, allowing flexibility in installation depending on the application (e.g., piping systems, machinery, or control panels).
- Some models in this series support **remote mounting** via a process connection, reducing wear on the gauge itself.
4. **Compatibility with Industrial Standards**
- Ashcroft products often comply with **ISO, ANSI, or other international standards**, ensuring interoperability with other equipment in manufacturing, oil & gas, or HVAC systems.
- The **30V/KP range** is common in European and global industrial settings, avoiding the need for additional conversion tools.
5. **Low Maintenance Requirements**
- As a **mechanical gauge**, it does not require frequent calibration (unlike electronic sensors), reducing downtime and operational costs.
- The absence of moving parts (beyond the pointer) minimizes wear over time.
6. **Cost-Effective for Basic Applications**
- Compared to electronic pressure transmitters or smart gauges, this mechanical gauge offers a **lower upfront cost** while still providing reliable readings.
- Ideal for applications where high precision is needed but where advanced features (e.g., digital output, wireless communication) are unnecessary.
7. **Wide Range of Applications**
- Suitable for **pneumatic systems, hydraulic systems, compressed air, and fluid power applications**.
- Commonly used in **automotive, aerospace, and general industrial processes** where pressure monitoring is critical.
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### **Cons of the Ashcroft 63-1008-S-02B-30V/KP Gauge**
1. **Limited Digital Functionality**
- Unlike **smart gauges or electronic transmitters**, this is a **mechanical analog gauge**, meaning it does not provide **digital output, logging, or remote monitoring**.
- If data needs to be recorded or transmitted electronically, an additional converter or interface would be required.
2. **Human Error in Readings**
- The **63mm dial** is large and readable, but misinterpretation of the pointer position can still occur, especially in fast-moving or high-stress environments.
- Unlike digital displays, there is no **backlighting or digital confirmation** of readings.
3. **Vulnerability to Physical Damage**
- Mechanical gauges can be **damaged by overpressure, vibration, or improper handling**, leading to inaccurate readings or failure.
- The **glass face** may crack if subjected to extreme impacts or temperature shocks.
4. **No Self-Diagnostic Features**
- Unlike electronic sensors, this gauge **cannot alert operators to internal failures** (e.g., seal wear, pointer misalignment) without manual inspection.
- Requires **regular visual checks** to ensure accuracy.
5. **Limited Range Flexibility**
- The **fixed 30V/KP range** may not be suitable for applications requiring **higher or lower pressure measurements**.
- If the application demands a different range (e.g., 0-60V/KP), a different gauge would be needed.
6. **Potential for Calibration Drift Over Time**
- While mechanical gauges are generally stable, **prolonged use, temperature changes, or exposure to corrosive media** can cause **gradual calibration drift**.
- Requires **periodic recalibration** (typically every 1-2 years, depending on usage).
7. **Mounting and Installation Complexity**
- Improper installation (e.g., incorrect pipe sizing, wrong orientation) can lead to **vibration-induced errors** or **fluid hammer damage**.
- Some industrial setups may require **specialized mounting hardware**, adding to installation costs.
8. **Not Suitable for Extreme Environments**
- While durable, this gauge may **not be rated for extremely high temperatures, corrosive chemicals, or explosive atmospheres** without additional protection (e.g., explosion-proof housing).
- For such conditions, **specialized industrial gauges or electronic sensors** would be more appropriate.
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### **Conclusion**
The **Ashcroft 63-1008-S-02B-30V/KP gauge** is a **reliable, cost-effective, and accurate** choice for **basic to moderate industrial pressure monitoring** where a **mechanical analog display** is sufficient. It excels in applications requiring **durability, simplicity, and compliance with standard pressure ranges**, making it ideal for **HVAC systems, pneumatic tools, hydraulic machinery, and general process control**.
However, if the application demands **digital integration, remote monitoring, high precision over time, or extreme environmental resistance**, an **electronic pressure transmitter or smart gauge** would be a better investment. Additionally, for **high-value or critical systems**, the lack of self-diagnostic features and potential for human error may necessitate a more advanced solution.
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### **Recommendation**
**Buy the Ashcroft 63-1008-S-02B-30V/KP gauge if:**You need a **simple, durable, and cost-effective** pressure measurement solution.
Your application operates within **0-30 bar (0-435 psi)** and does not require digital output.
The environment is **not extremely harsh** (no corrosive chemicals, extreme temperatures, or explosive risks).
You are willing to **periodically recalibrate** the gauge for long-term accuracy.
The gauge will be **protected from physical damage** (e.g., proper mounting, vibration isolation).
**Consider an alternative (e.g., electronic pressure transmitter) if:**You require **digital readings, logging, or remote monitoring**.
The application involves **high-precision or critical control** where human error must be minimized.
The environment includes **extreme temperatures, corrosive media, or explosive hazards**.
You need **higher pressure ranges or modular scalability** (e.g., 0-100V/KP or higher).
Budget allows for **smart gauges with built-in diagnostics** to reduce maintenance overhead.
For most **standard industrial, automotive, or HVAC applications**, this Ashcroft gauge remains a **strong, practical choice** due to its **proven reliability and affordability**. However, always verify the **specific model s technical datasheet** for your exact application to ensure compatibility with your system s requirements.
Box is in poor condition. Ashcroft 63-1008-S-02B-30V/KP Industrial Gauge 63mm, BC, 30V/KP. New old stock from plant liquidation.