OMEGA ENGINEERING PX410-500SI Hydraulics Pneumatics

( Brand: Omega Engineering ), ( Manufacturer Part Number: PX410-500SI ), ( Part Type: Hydraulic Pneumatic )

Review OMEGA ENGINEERING Px410500si Used

The **Omega Engineering PX410-500SI** is a high-performance, industrial-grade **pressure transmitter** designed to deliver exceptional accuracy, reliability, and versatility in demanding fluid handling and process control applications. Engineered with Omega s signature precision and durability, this **4-20 mA current loop transmitter** excels in environments where precise pressure measurement is critical, such as HVAC systems, industrial automation, hydraulic testing, and fluid power applications. Featuring a **sealed, stainless steel construction**, the PX410-500SI is built to withstand harsh conditions, including exposure to moisture, dust, and temperature fluctuations, making it ideal for both indoor and outdoor installations. Its **wide operating range of -100 to 500 psi (0 to 3.45 MPa)** ensures compatibility with a broad spectrum of fluids, including water, oil, glycol, and other low-viscosity liquids, while its **1/4" NPT process connection** provides a secure and leak-resistant interface for seamless integration into existing systems.

At the heart of the PX410-500SI lies a **high-precision silicon strain gauge sensor**, which delivers unmatched accuracy and repeatability, ensuring consistent performance even under dynamic pressure conditions. The transmitter s **4-20 mA output signal** is fully compatible with standard industrial control systems, PLCs, and data acquisition devices, allowing for seamless integration into automated processes. Additionally, its **two-wire configuration** simplifies wiring and installation, reducing complexity and minimizing potential points of failure. The unit is equipped with a **backlit LCD display** that clearly shows real-time pressure readings in either **psi, bar, or kPa**, along with diagnostic information such as signal status, zero, span, and calibration data, making troubleshooting and maintenance straightforward. For enhanced safety and user convenience, the PX410-500SI includes **overload protection** to prevent damage from excessive pressure spikes, while its **wide temperature range of -40 F to 185 F (-40 C to 85 C)** ensures reliable operation across diverse environmental conditions.

Beyond its technical specifications, the PX410-500SI stands out for its **modular and configurable design**, allowing users to customize the transmitter for specific applications through adjustable zero and span settings. Its **IP65-rated enclosure** provides robust protection against dust and water ingress, while the **screw-type mounting flange** ensures a secure and vibration-resistant installation. Whether deployed in **HVAC systems for pressure monitoring**, **hydraulic test rigs for fluid power control**, or **industrial automation for process optimization**, this transmitter delivers the precision, durability, and ease of use required to maintain operational efficiency. With Omega Engineering s reputation for innovation and reliability, the PX410-500SI is a trusted choice for engineers and technicians seeking a dependable, high-performance pressure measurement solution.

### **Pros and Cons of buying a Omega Engineering PX410-500SI (PX410500SI) Pressure Transmitter**

1. **High Accuracy and Precision** The PX410-500SI is designed for industrial applications where precise pressure measurement is critical. It offers excellent accuracy ( 0.25% of full scale) and repeatability, making it suitable for processes requiring tight control.

2. **Wide Range of Measurement** With a full-scale range of 0 500 psi (3.45 MPa), it is versatile for applications in hydraulic systems, pneumatic controls, and fluid power applications where moderate to high pressures are involved.

3. **Stainless Steel Construction** The housing and wetted parts are made of 316 stainless steel, providing corrosion resistance in harsh environments, including exposure to moisture, chemicals, and temperature fluctuations.

4. **Durable and Rugged Design** The unit is built to withstand industrial conditions, including vibration and shock, making it reliable for field installations.

5. **Easy Installation and Calibration** It features a simple mounting design (flanged or threaded) and can be calibrated on-site, reducing downtime.

6. **Compatibility with Common Systems** The PX410 series is widely used in automation and control systems, making it easy to integrate with PLCs, DCS, or other industrial instrumentation.

7. **Long-Term Stability** Omega Engineering is a reputable brand known for producing reliable, long-lasting sensors with minimal drift over time.

8. **Multiple Output Options** It can provide analog outputs (4 20 mA, 0 10 VDC) and digital communication (HART or Profibus PA, depending on the model variant), allowing flexibility in system integration.

9. **Low Maintenance Requirements** Due to its robust construction and sealed design, it requires minimal maintenance compared to other pressure sensors.

10. **Cost-Effective for Industrial Use** While not the cheapest option, its durability and accuracy make it a cost-effective choice for applications where reliability is paramount.

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1. **Limited Pressure Range** At 500 psi, it may not be suitable for high-pressure applications (e.g., above 1000 psi), where specialized sensors like Bourdon tubes or diaphragm seals would be more appropriate.

2. **No Built-In Temperature Compensation (Standard Model)** Some variants may require additional compensation for temperature variations, which could add complexity if not accounted for in the system design.

3. **Potential for Signal Noise in Harsh Environments** In extremely noisy or electrically challenging environments, the analog output (4 20 mA) may require additional filtering or shielding.

4. **Higher Upfront Cost Compared to Basic Sensors** While justified by its features, it is more expensive than simpler pressure gauges or basic transducers, which may be sufficient for low-precision applications.

5. **Limited Customization** Unlike some high-end industrial sensors, the PX410-500SI may not offer extensive customization options for mounting, wiring, or special materials.

6. **Potential for Calibration Drift Over Time** While generally stable, all sensors can experience drift, and periodic recalibration may be necessary for critical applications.

7. **Not Ideal for Extreme Temperatures** The operating temperature range (typically -40 C to 125 C) may not cover applications requiring cryogenic or very high-temperature environments.

8. **Dependence on Power Supply** Analog outputs require a power source (e.g., 12 30 VDC), which must be provided by the system.

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### **Conclusion**

The **Omega Engineering PX410-500SI** is a well-engineered, reliable pressure transmitter suitable for industrial applications requiring moderate to high-pressure measurement with high accuracy. Its stainless steel construction, durability, and compatibility with automation systems make it a strong choice for hydraulic, pneumatic, and fluid power applications. However, it may not be the best fit for high-pressure, extreme-temperature, or low-budget scenarios where simpler or more specialized sensors would suffice.

### **Recommendation**

- You need a **durable, accurate pressure transmitter** for industrial use (e.g., hydraulic systems, process control, or automation).

- Your application involves **pressures up to 500 psi** and requires **stainless steel construction** for corrosion resistance.

- You require **analog (4 20 mA) or digital (HART/Profibus) outputs** for integration with control systems.

- You prioritize **long-term reliability** and **low maintenance** in a moderately harsh environment.

- You need **higher pressure ranges** (e.g., >1000 psi), in which case a Bourdon tube gauge or diaphragm seal may be better.

- Your application involves **extreme temperatures** (below -40 C or above 125 C), requiring a specialized sensor.

- You are working on a **tight budget**, as cheaper but less accurate options (e.g., basic mechanical gauges) may suffice.

- You require **custom mounting or material options** not supported by this model.

For most **industrial, mid-range pressure measurement applications**, the PX410-500SI is a **solid, recommended choice** due to its balance of accuracy, durability, and ease of integration.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed.

part #: px410500si prices

• $417.35-$675.00

specifications generapneumati:

• brand: Omega Engineering
• mpn: Px410-500si
• part type: Hydraulic Pneumatic

payments generapneumati:

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

offer generapneumati:

• started: February 5, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

shipping generapneumati:

• cost: $12.90
• transit: 33-37 Days
• class: Standard
• service: Standard
• type: Fixed

general generapneumati:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics

seller generapneumati:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 188902
• rating: 99.5%

returns generapneumati:

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

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