AMETEK 163273 Cbm P500K 0-100 1/4NPT

( Brand: Ametek ), ( Manufacturer Part Number: 163273 ), ( Maximum Pressure: 100 Psi ), ( Country Of Origin: China )

Review AMETEK Spec Inch P500k 0-100 Psi 1/4npt Cbm

The **Ametek 163273 P500K 0-100 1/4 NPT CBM** is a high-performance, precision-engineered **pressure transmitter** designed for reliable and accurate measurement in industrial, commercial, and process control applications. Part of Ametek s **Sensotec** line of pressure instrumentation, this model features a **0-100 psi (0-689.5 kPa) measurement range**, making it ideal for low-to-moderate pressure monitoring in systems such as HVAC, pneumatic controls, fluid handling, and test and measurement environments. Constructed with a robust **stainless steel housing**, the transmitter ensures durability and resistance to corrosion, corrosion, and environmental contaminants, extending its operational lifespan in demanding conditions.

The **P500K** series incorporates a **piezo-resistive silicon sensing element**, providing exceptional linearity, repeatability, and stability over time. This advanced sensor technology delivers precise pressure readings with minimal hysteresis, ensuring consistent performance even under fluctuating conditions. The transmitter is equipped with a **1/4-inch NPT (National Pipe Thread) male connection**, allowing for easy integration into existing piping systems with standard fittings, while its **CB (cable-bonded) output** simplifies wiring and installation by eliminating the need for separate signal conditioning electronics. This design reduces installation complexity and enhances reliability in field applications.

For enhanced user convenience, the **P500K** features a **4-20 mA current output**, a universally compatible signal format that works seamlessly with PLCs, DCS systems, and other industrial control devices. The transmitter also includes **built-in over-range protection**, safeguarding the sensor from potential damage due to excessive pressure spikes, while its **wide temperature range** (typically -40 C to 85 C) ensures reliable operation in varying environmental conditions. Additionally, the unit is designed for **low power consumption**, making it energy-efficient for continuous monitoring applications.

Ametek s commitment to quality is evident in the **calibration and certification** processes, which guarantee accurate performance within specified tolerances. The **P500K** is also compatible with **HART communication protocol**, enabling advanced diagnostic capabilities, remote calibration, and integration with smart control systems for enhanced monitoring and troubleshooting. Whether deployed in manufacturing, research and development, or utility-scale applications, this pressure transmitter delivers dependable, high-precision measurements with minimal maintenance requirements, making it a versatile choice for engineers and technicians seeking a balance of performance and ease of use.

### **Pros and Cons of buying a Ametek 163273 P500K (0-100 PSI, 1/4 NPT, CBM)**

1. **High Pressure Range (0-100 PSI)** Suitable for applications requiring moderate to high-pressure control, such as pneumatic systems, testing equipment, or industrial automation.

2. **Compact and Reliable Design** The **1/4 NPT** connection is standard for many pneumatic systems, making it easy to integrate into existing setups without requiring excessive space.

3. **CB (Cushioning Bump) or CBM (Cushioning Bump & Maintain) Model** The **CBM** variant ensures that the pressure is maintained even after the pilot signal is removed, which can be useful for holding positions or preventing sudden pressure drops in certain applications.

4. **Durable Construction** Ametek (now part of Emerson) is a reputable brand known for quality control valves, ensuring long-term reliability in industrial environments.

5. **Adjustable Pressure Settings** The ability to set and maintain precise pressure levels (up to 100 PSI) makes it versatile for different operational needs.

6. **Low Maintenance** As a mechanical pressure regulator, it typically requires minimal upkeep compared to electronic or complex control systems.

7. **Compatibility with Pneumatic Systems** Works well with standard compressed air systems, making it a practical choice for factories, labs, or testing facilities.

1. **Limited Pressure Range** At only **0-100 PSI**, it may not be suitable for high-pressure applications (e.g., above 100 PSI), which would require a different model.

2. **Mechanical Wear Over Time** Like all mechanical regulators, it may experience slight drift or reduced accuracy after prolonged use, requiring occasional recalibration.

3. **No Digital or Smart Features** Unlike modern electronic regulators, this is a **mechanical** device, meaning it lacks programmable settings, remote monitoring, or digital feedback.

4. **Potential for Leakage** If not properly maintained, seals or O-rings may degrade, leading to air leaks and inefficiency.

5. **Size and Installation Constraints** While compact, the **1/4 NPT** size may limit its use in systems requiring larger connections (e.g., 1/2" or 3/4" ports).

6. **No Built-in Safety Features** Unlike some advanced regulators, this model does not include automatic shut-off or overpressure protection, which could be a concern in high-risk applications.

7. **Replacement Parts Availability** While Ametek parts are generally available, older models may require sourcing from specialty suppliers, potentially increasing long-term costs.

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### **Conclusion**

The **Ametek 163273 P500K (0-100 PSI, 1/4 NPT, CBM)** is a **reliable, mid-range pneumatic pressure regulator** well-suited for applications requiring **moderate pressure control** in industrial, laboratory, or testing environments. Its **compact size, mechanical durability, and standard threading** make it a practical choice for many users. However, its **limited pressure range, lack of digital features, and potential for mechanical drift** may be drawbacks depending on the specific application.

If your system operates within **0-100 PSI** and requires a **simple, cost-effective mechanical regulator**, this is a solid purchase. If you need **higher pressure, digital control, or advanced safety features**, you may need to consider alternative models (e.g., electronic regulators or higher-capacity mechanical units).

- **Buy if:** You need a **budget-friendly, reliable mechanical regulator** for **0-100 PSI applications** in pneumatic systems where simplicity and standard sizing are priorities.

- **Avoid if:** Your application requires **higher pressure, digital control, or advanced safety features**, in which case a more specialized regulator would be better.

- **Consider alternatives if:** You need **long-term precision, remote monitoring, or integration with smart systems**, as this model lacks those capabilities.

For most **basic pneumatic setups**, this regulator provides **good value and performance**. Always verify compatibility with your specific system before purchasing.

Details:

Made by the reputable brand AMETEK, this gauge is capable of measuring pressures up to 100 psi 6.9 bar with accuracy. With its 2 diameter and 1/4 NPT connection, this pressure gauge is a valuable tool for monitoring controlling air in range of applications. Manufactured in China, this product ensures reliable performance various industrial settings. The Ametek Spec # 163273 2 P500K 0-100 PSI 1/4NPT CBM is a high-quality air pressure gauge designed for use in hydraulics, pneumatic, pumps, and plumbing systems.

part #: 163273 prices

• $24.69-$49.36

specifications pressureswitchiz:

• brand: Ametek
• mpn: 163273
• maximum pressure: 100 Psi
• country of origin: China

shipping pressureswitchiz:

• cost: $6.95
• type: Fixed
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-8 Days

payments pressureswitchiz:

• other
• credit card: Diners-club
• wallet: Apple-pay

seller pressureswitchiz:

• city: Ann Arbor, Michigan
• # reviews: 2350
• rating: 99.9%

general pressureswitchiz:

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

offer pressureswitchiz:

• quantity: 1
• sold: 0
• options: Ship-to-home
• best offers: True
• started: April 19, 2026
• availability: In Stock

returns pressureswitchiz:

• policy: No Returns

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