1. Air Pressure Gauges Offers
  2. sku: 17619158860295762
  3. BOURDON MEX5-D62.S30

BOURDON MEX5-D62.S30 Dial Filled Water Pressure Gauge 1000

Mex5-d62.s30 Bourdon Pressure Gauge To 1000 Psi 4 In Dial Liquid-filled

( Brand: Bourdon ), ( Manufacturer Part Number: MEX5-D62.S30 ), ( Face Diameter: 4 In ), ( Connection Diameter: 1/2 In ), ( Type: Single Scale ), ( Mounting Position: Bottom Mount ), ( Unit Type: Unit )

Review BOURDON Pressure Gauge To 1000 Psi In Dial Liquid filled

The **Bourdon MEX5-D62.S30 Pressure Gauge (1000 dial, liquid-filled)** is a precision-engineered instrument designed for reliable and accurate measurement of fluid pressure in industrial, commercial, and mechanical applications. Part of the robust MEX5 series from Bourdon, this gauge is built to deliver exceptional performance in environments where accuracy, durability, and long-term stability are critical. The **1000 dial** variant features a **1000 psi (68.9 bar) full-scale range**, making it ideal for systems operating within moderate to high-pressure conditions, such as hydraulic systems, pneumatic controls, HVAC units, and process instrumentation. The **liquid-filled casing** ensures smooth, damping operation by reducing gauge oscillation and vibration, providing a more stable and responsive reading even in dynamic or fluctuating pressure environments. This feature also helps protect the internal mechanism from shock and temperature variations, enhancing the gauge s lifespan and reliability.

Constructed with a **durable metal housing**, typically made from cast aluminum or steel, the MEX5-D62.S30 is designed to withstand harsh operating conditions, including exposure to moisture, dust, and moderate temperature swings. The **front-mounted dial** features a **large, easy-to-read 1000 psi scale** with clear, high-contrast markings and a **black or white pointer** for optimal visibility, ensuring quick and accurate pressure assessments. The gauge s **sealed, liquid-filled system** not only dampens movement but also acts as a thermal buffer, minimizing errors caused by rapid temperature changes that could otherwise distort readings. This makes the MEX5-D62.S30 particularly well-suited for applications where precision is non-negotiable, such as in automotive diagnostics, refrigeration systems, or industrial fluid monitoring.

The **MEX5 series** is renowned for its **high-quality Bourdon tube mechanism**, which provides exceptional accuracy and repeatability over time. The gauge s **flanged or threaded connection options** (depending on the specific model variant) allow for flexible installation in various piping systems, ensuring compatibility with different pipe sizes and fittings. Additionally, the **liquid-filled design** reduces the risk of condensation or frost formation on the gauge face, which can occur in low-temperature environments and compromise readability. For added protection, the MEX5-D62.S30 often includes a **glass or polycarbonate cover**, safeguarding the dial from physical damage while maintaining transparency for clear pressure observations.

Whether used in **hydraulic systems, air compressors, or process control applications**, this pressure gauge delivers **consistent performance with minimal maintenance requirements**. Its **compact yet sturdy construction** makes it a versatile choice for both wall-mounted and panel installations, while its **liquid damping technology** ensures that operators receive **smooth, lag-free readings** without the erratic fluctuations common in dry-gauge designs. Built to meet **industry standards for pressure measurement**, the Bourdon MEX5-D62.S30 is a dependable tool for professionals who demand **precision, durability, and long-term reliability** in their instrumentation.

### **Bourdon Tube Pressure Gauge: Bourdon MEX5-D62.S30 (1000 psi, Liquid-Filled Dial)**

#### **Overview**

The **Bourdon MEX5-D62.S30** is a **1000 psi (6.89 MPa) range, liquid-filled pressure gauge** designed for industrial applications. It features a **dial size of 50 mm (2 inches)**, a **Bourdon tube mechanism**, and a **liquid-filled system** to dampen fluctuations and improve accuracy. This gauge is commonly used in **hydraulic systems, pneumatic applications, HVAC, and general process monitoring**.

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### **Pros**

1. **Liquid-Filled Design**

- **Dampens vibration and pressure surges**, reducing gauge movement errors in fluctuating systems.

- **Improves accuracy and stability** compared to dry gauges in dynamic environments.

- **Reduces wear and tear** on the internal mechanism, extending gauge life.

2. **High Accuracy and Repeatability**

- ** 2% of full-scale range** (common for this class of gauge), making it suitable for precision applications.

- **Consistent performance** over time with proper maintenance.

3. **Durable Construction**

- **Stainless steel or brass housing** (depending on model) provides resistance to corrosion and mechanical stress.

- **Sealed mechanism** protects against dust, moisture, and contaminants in harsh environments.

4. **Wide Range Compatibility**

- **1000 psi (6.89 MPa) range** is versatile for **hydraulic systems, compressed air, and low-pressure industrial processes**.

- Can be paired with **adapters** for different connection types (NPT, BSP, etc.).

5. **Easy Installation and Maintenance**

- **Standard mounting flanges** (e.g., 1-inch NPT) allow for straightforward integration.

- **Minimal maintenance required** just periodic calibration and seal checks.

6. **Cost-Effective for Mid-Range Applications**

- More affordable than **high-end digital gauges** while still providing reliable analog readings.

- **Long lifespan** reduces replacement costs over time.

7. **Visual Clarity**

- **Large 50 mm dial** makes readings easy to interpret from a distance.

- **Clear pointer and scale markings** improve usability in control rooms or field settings.

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### **Cons**

1. **Limited Range (1000 psi)**

- **Not suitable for high-pressure applications** (e.g., steam systems, heavy-duty hydraulics exceeding 1000 psi).

- Requires **pressure reducers or additional instrumentation** for higher-pressure systems.

2. **Subject to Deterioration Over Time**

- **Liquid fill can degrade** (e.g., evaporation, contamination), leading to **sticky or inaccurate readings**.

- **Seals may wear out**, causing leaks or gauge failure if not maintained.

3. **No Digital Output**

- **Analog-only display** means no direct integration with **PLCs, data loggers, or IoT systems** without additional sensors.

- Requires **manual reading**, which can be error-prone in automated systems.

4. **Sensitivity to Installation Conditions**

- **Improper mounting (e.g., excessive vibration, extreme temperatures)** can affect accuracy.

- **Line pressure spikes** may cause temporary inaccuracies unless properly damped.

5. **Calibration Requirements**

- **Periodic recalibration** (every 1 2 years, depending on usage) is necessary to maintain accuracy.

- **No built-in calibration features** requires external tools or service.

6. **Limited Environmental Resistance**

- **Standard models may not be explosion-proof** (unless specified as such).

- **Not ideal for extreme temperatures** (e.g., cryogenic or high-heat applications without special modifications).

7. **Potential for Condensation in Liquid-Filled Models**

- In **cold environments**, moisture in the liquid fill can **freeze and damage the gauge**.

- **Glycerin or silicone-based fills** are more resistant but may still require precautions.

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### **Comparison to Alternatives**

**Feature** **Bourdon MEX5-D62.S30 (Liquid-Filled)** **Dry Bourdon Gauge** **Digital Pressure Gauge** **Elastomer-Bourdon Gauge**

--------------------------- ------------------------------------------ ---------------------- --------------------------- -----------------------------

**Accuracy** 2% (with damping) 2 3% 0.5 1% (with calibration) 1 2%

**Vibration Resistance** High (liquid damping) Low High (digital filtering) Medium

**Maintenance** Moderate (liquid checks) Low High (battery, calibration) Low

**Cost** Mid-range Low High Mid-range

**Integration** Analog only Analog only Digital (RS-485, etc.) Analog only

**Lifespan** 5 10 years (with maintenance) 3 7 years 5 15 years (if maintained) 5 10 years

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### **Conclusion**

The **Bourdon MEX5-D62.S30 (1000 psi, liquid-filled)** is a **reliable, mid-range pressure gauge** best suited for **industrial applications requiring stability, vibration damping, and moderate accuracy**. It excels in **hydraulic systems, pneumatic controls, and general process monitoring** where **analog readings are sufficient** and **cost efficiency is a priority**.

However, it is **not ideal for high-precision, automated, or extreme-environment applications** where **digital gauges or elastomer-bourdon designs** would be better. Users must **regularly calibrate and inspect** the gauge to ensure long-term performance.

---

### **Recommendation**

**Buy this gauge if:**

You need a **durable, liquid-damped pressure gauge** for **1000 psi applications** (e.g., hydraulic systems, HVAC, compressed air).

**Vibration and pressure fluctuations** are present, and you require **smoother readings**.

You prefer an **analog display** and **low-maintenance operation** for **non-critical monitoring**.

Your budget allows for **periodic calibration** (every 1 2 years).

**Avoid this gauge if:**

You require **high-precision measurements** (consider a **digital or elastomer-bourdon gauge**).

Your system operates in **extreme temperatures or corrosive environments** (look for **specialized models**).

You need **direct digital integration** (e.g., for SCADA or IoT systems).

Your application exceeds **1000 psi** (a **higher-range gauge** is necessary).

**Alternative Considerations:**

- For **higher accuracy**, opt for a **digital pressure transmitter** (e.g., **Siemens, Rosemount**).

- For **extreme environments**, choose an **explosion-proof or elastomer-bourdon gauge**.

- For **low-cost, non-critical use**, a **dry Bourdon gauge** may suffice.

**Final Verdict:**

This gauge is a **solid choice for general industrial use** where **reliability and damping are key**. With **proper maintenance**, it provides **years of service** at a **reasonable cost**. However, **digital or elastomer alternatives** may be better for **advanced or high-stakes applications**.

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part #: mex5d62s30 price

  • $50.00

specifications pressureswitchiz:

  • brand: Bourdon
  • mpn: Mex5-d62.s30
  • face diameter: 4 In
  • connection diameter: 1/2 In
  • type: Single Scale
  • mounting position: Bottom Mount
  • unit type: Unit

shipping pressureswitchiz:

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  • service: UPS Ground
  • cost: $19.02
  • type: Calculated
  • carrier: UPS
  • transit: 2-4 Days

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offer pressureswitchiz:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: March 2, 2026
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  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
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  • city: New Paris, Indiana
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face diameter: 4 in, connection diameter: 1/2 in, type: single scale, mounting position: bottom mount, unit type: unit,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, sku: 17619158860295762,
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