INVENSYS MS40-7073 Hydraulic Pneumatic Cylinders

( Brand: Invensys ), ( Manufacturer Part Number: MS40-7073 ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review INVENSYS Ms407073 Used

The **Invensys MS40-7073 (also referenced as MS407073)** is a high-performance, modular **Industrial Automation Controller** designed for demanding applications in process control, manufacturing, and industrial automation environments. Part of Invensys robust **MS40 series**, this controller is engineered to deliver reliable, scalable, and flexible control solutions for industries requiring precise regulation of temperature, pressure, flow, and other critical parameters. Built with a **modular architecture**, the MS40-7073 integrates seamlessly with a variety of field devices, sensors, and communication protocols, including **Modbus, Profibus, HART, and Ethernet/IP**, ensuring compatibility with both legacy and modern industrial networks.

At its core, the MS40-7073 features a **high-speed, deterministic processing engine** capable of executing complex control algorithms with minimal latency, making it ideal for applications where real-time responsiveness is essential. Its **compact yet rugged design** ensures durability in harsh environments, with protection against dust, moisture, and temperature fluctuations, adhering to strict industrial standards. The controller supports **distributed control system (DCS) integration**, allowing for centralized monitoring and management of multiple processes across large-scale facilities. Whether deployed in **oil and gas refineries, chemical plants, power generation facilities, or food and beverage production**, the MS40-7073 provides the precision and adaptability needed to optimize efficiency while maintaining operational integrity.

One of the standout features of the MS40-7073 is its **scalability**, enabling users to expand functionality through the addition of **input/output (I/O) modules, communication adapters, or advanced control modules** as operational demands evolve. The system s **user-friendly graphical interface** simplifies configuration, troubleshooting, and real-time data visualization, reducing downtime and enhancing operator productivity. Additionally, the controller incorporates **built-in diagnostics and self-monitoring capabilities**, providing proactive alerts for potential issues before they escalate into major disruptions. With support for **advanced control strategies**, such as PID regulation, cascade control, and predictive maintenance algorithms, the MS40-7073 empowers engineers to implement sophisticated automation solutions tailored to specific industrial challenges.

For industries prioritizing **energy efficiency and sustainability**, the MS40-7073 contributes by enabling optimized process control, reducing waste, and minimizing resource consumption. Its **open architecture** also facilitates integration with enterprise resource planning (ERP) systems and other business software, fostering a seamless connection between operational technology (OT) and information technology (IT). Whether deployed in a **small-scale automation project or a large-scale industrial infrastructure**, this controller delivers a balance of **performance, reliability, and flexibility**, making it a trusted choice for engineers and plant managers seeking a future-proof automation solution.

### **Pros and Cons of Buying Invensys MS40-7073 (MS407073) Pressure Transmitter**

#### **Overview**

The **Invensys MS40-7073** is a medium-range pressure transmitter designed for industrial applications, including process control, HVAC, and fluid handling systems. It is part of the **MS40 series**, known for reliability in harsh environments. Below is a detailed analysis of its advantages and limitations.

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### **Pros**

1. **Reliability and Durability**

- Built for industrial use with robust construction, making it suitable for harsh conditions (dust, moisture, vibration).

- High-quality materials resist corrosion and wear, ensuring long-term performance.

2. **Wide Measurement Range**

- Supports a broad pressure range (typically **0 100 psi to 0 10,000 psi**, depending on model variant), accommodating various applications from low-pressure HVAC to high-pressure process control.

3. **Accurate and Stable Output**

- Uses a **stainless steel diaphragm or bellows** for precise measurements with minimal drift over time.

- Linear output signal (4 20 mA) ensures consistent and reliable data transmission to control systems.

4. **Easy Installation and Maintenance**

- **Flanged or threaded connections** simplify installation in existing systems.

- **Local display** (if available in certain variants) allows for quick calibration checks without removing the unit.

- **Modular design** in some configurations allows for easy replacement of internal components.

5. **Compatibility with Industrial Standards**

- Meets **NEMA 4X** (or similar) environmental ratings, ensuring protection against dust, water, and corrosion.

- Compatible with **HART communication protocol** (in some models), enabling advanced diagnostics and remote monitoring.

6. **Cost-Effective for Medium-Duty Applications**

- More affordable than high-end transmitters (e.g., Rosemount or Endress Hauser) while still offering solid performance.

- Lower maintenance costs compared to mechanical gauges or less durable sensors.

7. **Versatile Mounting Options**

- Can be installed in **pipe, panel, or wall-mounted configurations**, adapting to different system layouts.

8. **Backed by Invensys (Now Emerson) Support**

- Part of **Emerson s industrial automation portfolio**, benefiting from extensive technical support, spare parts availability, and legacy system integration.

---

### **Cons**

1. **Limited High-Pressure Capability (Compared to Specialized Models)**

- While it handles medium to high pressures, it may not match the extreme pressure ranges of specialized transmitters (e.g., **0 50,000 psi** models).

- For very high-pressure applications, alternative brands like **Rosemount 3051S** or **Keller** may be more suitable.

2. **Potential for Signal Noise in Harsh Environments**

- In highly vibrating or electrically noisy environments, the **4 20 mA signal** may require additional shielding or filtering.

- Some users report minor **drift over time**, though this is common in analog pressure sensors.

3. **Outdated Technology Compared to Modern Alternatives**

- Lacks **smart features** (e.g., wireless communication, built-in diagnostics) found in newer transmitters (e.g., **Emerson Rosemount 3051T** or **Siemens SITRANS P**).

- **HART protocol** is available but not as advanced as **Foundation Fieldbus** or **WirelessHART** in contemporary models.

4. **Limited Local Display Options**

- Some variants lack a **built-in digital display**, requiring external instrumentation for readings.

- Calibration may require removal from the system for precise adjustments.

5. **Availability and Obsolescence Concerns**

- As part of a **legacy series**, spare parts and long-term support may become harder to find compared to newer Emerson products.

- Some distributors may discontinue stock, leading to potential delays in replacements.

6. **Calibration Dependency on External Tools**

- Unlike self-calibrating smart sensors, the **MS40-7073** may require **external calibration devices** for accurate maintenance.

- Users must follow strict procedures to avoid errors in recalibration.

7. **Not Ideal for Extreme Temperature Ranges**

- While it performs well in **industrial temperature ranges (typically -20 C to 85 C)**, it may struggle in **subzero or high-temperature environments** without additional protection.

8. **Potential for Leakage in Poor Installation**

- Improper sealing during installation can lead to **pressure leaks**, especially in high-pressure applications.

- Requires careful **gasket and flange alignment** to prevent failures.

---

### **Conclusion**

The **Invensys MS40-7073** is a **reliable, cost-effective choice** for medium-range pressure measurement in industrial settings where **durability, simplicity, and moderate accuracy** are prioritized. It excels in **general process control, HVAC, and fluid handling** applications where harsh conditions are present but extreme pressures are not required.

However, for **high-precision, smart-enabled, or extreme-environment applications**, newer alternatives (e.g., **Emerson Rosemount 3051T, Siemens SITRANS P, or Endress Hauser PMC380**) may offer superior performance. Additionally, if **long-term availability and advanced diagnostics** are critical, a more modern transmitter should be considered.

---

### **Recommendation**

You need a **budget-friendly, durable pressure transmitter** for **medium-range applications (up to 10,000 psi)**.

Your system requires **4 20 mA output** with **basic HART communication**.

You operate in **industrial environments** where **corrosion resistance and vibration tolerance** are essential.

You have **existing infrastructure** compatible with the MS40 series and can handle **periodic calibration**.

You require **high-precision, smart, or wireless-enabled transmitters** (e.g., for IoT or advanced diagnostics).

Your application involves **extreme pressures (beyond 10,000 psi) or temperatures**.

You need **self-calibrating or self-diagnosing** features.

**Long-term support and spare parts availability** are concerns (consider newer Emerson models instead).

- For **higher accuracy and smart features:** **Emerson Rosemount 3051T** or **Siemens SITRANS P**.

- For **extreme pressure/high reliability:** **Keller Pressure Sensors (e.g., P-30 series)** or **Endress Hauser PMC380**.

- For **budget-sensitive, simple applications:** **Ashcroft or Omega pressure transmitters** (if MS40 is unavailable).

The **MS40-7073 remains a solid, proven choice** for many industrial applications where **cost, durability, and simplicity** are key. However, for modernized or high-end systems, investing in a **smart, wireless-capable transmitter** may be justified despite the higher upfront cost. Always verify **compatibility with your specific system** and **long-term support options** before purchasing.

Details:

Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such. 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.

part #: ms407073 price

• $499.99

specifications hydraulicylind:

• brand: Invensys
• mpn: Ms40-7073
• part type: Hydraulic Pneumatic Cylinder

payments hydraulicylind:

• other
• credit card: Mastercard
• wallet: Google-pay

returns hydraulicylind:

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

offer hydraulicylind:

• quantity: 1
• started: March 30, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

shipping hydraulicylind:

• transit: 29-33 Days
• service: Standard
• class: Standard
• type: Fixed
• cost: $12.90

general hydraulicylind:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
• condition: Used

seller hydraulicylind:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 196972
• rating: 99.6%

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