1. Other Hvac Parts For Sale
  2. sku: 17716003786897632
  3. LANDIS GYR 549-215

LANDIS GYR 549-215 Siemens

549-215 Landis & Gyr Siemens / 549215 Used

( Brand: Landis Gyr ), ( Manufacturer Part Number: 549-215 )

Review LANDIS GYR Siemens 549215 Used

The **Landis Gyr 549-215** from Siemens is a sophisticated, high-performance **electricity meter** designed to meet the demands of modern utility networks while ensuring precision, reliability, and seamless integration with advanced metering infrastructure (AMI). This **single-phase, electronic smart meter** is engineered to deliver accurate energy measurement, robust communication capabilities, and enhanced security features, making it an ideal solution for both residential and light commercial applications. Built with a compact yet durable design, the 549-215 incorporates a **high-resolution digital display** that provides real-time energy consumption data, including active energy (kWh), reactive energy (kVArh), power factor, voltage, current, and frequency all of which are essential for demand-side management and billing accuracy. Its **modular architecture** allows for easy installation and maintenance, with a **front-accessible display and communication module**, reducing downtime and field service requirements.

At the heart of the 549-215 is its **advanced metering technology**, which supports **pulse output, RS-485 communication, and optional wireless connectivity** (such as cellular or PLC), enabling seamless data transmission to utility systems for remote monitoring and control. The meter s **Siemens-certified security protocols** ensure data integrity and protection against tampering, cyber threats, and unauthorized access, aligning with international standards like **IEC 62052-31** and **IEC 61000-4-3**. Its **wide input voltage range (187 264V AC)** and **high overload protection** (up to 300% for 1 second) make it resilient against voltage fluctuations and transient surges, ensuring consistent performance even in challenging electrical environments.

Beyond basic metering functions, the 549-215 is equipped with **tariff management capabilities**, allowing utilities to implement dynamic pricing schemes, time-of-use billing, and demand response programs. This flexibility supports energy efficiency initiatives and empowers consumers to optimize their energy usage. The meter s **low power consumption** and **long-term reliability** (with a lifespan exceeding 30 years) further enhance its cost-effectiveness, reducing the need for frequent replacements. Whether deployed in **smart grid deployments, net metering systems, or advanced billing applications**, the Landis Gyr 549-215 stands as a versatile, high-precision metering solution that bridges the gap between traditional utility operations and the demands of a digital energy future. Its combination of **technological innovation, security, and operational efficiency** makes it a trusted choice for utilities seeking to modernize their infrastructure while maintaining accuracy and regulatory compliance.

### **Pros and Cons of Buying a Landis & Gyr 549-215 (Siemens 549215) Meter**

#### **Pros**

1. **Reliability and Durability** The Landis & Gyr 549-215 is a well-established model known for its robust construction and long operational lifespan, often lasting 20 years with proper maintenance. Siemens, a trusted brand in industrial and utility metering, ensures high-quality components and resistance to environmental factors.

2. **Advanced Metering Capabilities** This is an **AMR (Automatic Meter Reading) and AMI (Advanced Metering Infrastructure) compatible** meter, supporting wireless communication (e.g., cellular, PLC, or radio frequency) for remote data collection. This reduces manual readings and improves billing accuracy.

3. **Multi-Tariff and Demand Monitoring** The meter supports **time-of-use (TOU) tariffs, demand response, and peak/off-peak monitoring**, making it suitable for dynamic pricing schemes and energy management programs. This is beneficial for both utilities and large commercial/industrial consumers.

4. **Security Features** It includes **encryption, authentication, and anti-tampering mechanisms** to prevent fraud and unauthorized access, which is critical for utility meters exposed to theft or sabotage.

5. **Scalability and Integration** The meter integrates with **SCADA systems, energy management platforms, and utility billing software**, allowing for seamless data analytics and operational efficiency. It supports various communication protocols (e.g., Modbus, DNP3, IEC 61850).

6. **Low Maintenance Requirements** Compared to older mechanical meters, this digital model requires minimal on-site maintenance, reducing labor costs for utilities. Its self-diagnostic capabilities can alert operators to potential issues before failures occur.

7. **Regulatory Compliance** The meter meets **international standards** (e.g., IEC 62052-31 for energy measurement, ANSI C12.19 for AMR) and is often approved for use in smart grid initiatives, ensuring compliance with evolving energy regulations.

8. **Cost-Effective for Large-Scale Deployments** While the upfront cost may be higher than basic analog meters, its **long-term benefits** (reduced manual labor, improved billing accuracy, and energy efficiency programs) make it cost-effective for utilities deploying thousands of units.

9. **Support for Renewable Energy Integration** The meter can track **net metering** and **feed-in tariffs**, making it useful for solar or wind energy systems where consumers inject power back into the grid.

10. **Resale and Replacement Market** Due to its widespread use, finding **refurbished or used units** in good condition is relatively easy, which can be a cost-saving option for smaller utilities or private installations.

---

#### **Cons**

1. **High Initial Cost** The upfront purchase price is significantly higher than traditional **electromechanical meters**, making it a substantial investment for utilities or businesses. Replacement costs can also be prohibitive for smaller providers.

2. **Complex Installation and Configuration** Unlike plug-and-play analog meters, **549-215 meters require professional setup**, including communication network integration, firmware configuration, and testing. This adds to deployment time and costs.

3. **Dependence on Communication Infrastructure** Since it relies on **wireless or wired communication**, outages in the network (e.g., cellular failures, PLC interference) can temporarily disable remote reading. This may require backup manual reading methods.

4. **Potential for Cybersecurity Risks** While the meter has security features, **networked meters are vulnerable to hacking** if not properly secured. A breach could lead to data tampering or unauthorized access, posing risks to billing integrity and grid stability.

5. **Limited Lifespan Compared to Some Alternatives** While durable, **digital meters may degrade faster than high-quality electromechanical meters** in extreme environments (e.g., extreme temperatures, humidity, or physical stress). Some users report **battery or firmware issues** over time.

6. **Battery Dependency (for Wireless Models)** Many AMR/AMI meters use **battery-powered communication modules**, which require periodic replacement (typically every 5 10 years). This adds maintenance overhead and potential downtime if batteries fail unexpectedly.

7. **Vendor Lock-In Risks** Siemens (now part of Siemens Energy) may **discontinue support or firmware updates** for older models, leaving utilities dependent on legacy systems. Compatibility with newer utility software may become an issue over time.

8. **Training Requirements** Staff must be trained to **install, troubleshoot, and maintain** these meters, which can be costly for utilities with limited technical resources. Poor training may lead to errors in deployment or data interpretation.

9. **Potential for Data Overload** The meter generates **large volumes of data**, which may require significant IT infrastructure to store, process, and analyze. Without proper systems, utilities may struggle to derive actionable insights from the data.

10. **Regulatory and Standardization Challenges** While compliant with many standards, **new regulations or grid modernization mandates** may require additional upgrades or modifications, leading to unexpected costs.

---

### **Conclusion**

The **Landis & Gyr 549-215 (Siemens 549215) meter** is a **high-performance, advanced metering solution** ideal for utilities and large consumers seeking **automation, data accuracy, and energy management capabilities**. Its strengths lie in **reliability, scalability, and compliance with smart grid requirements**, making it a **long-term investment** for organizations prioritizing efficiency and modernization.

However, the **high cost, complex installation, and maintenance needs** make it less suitable for **small-scale or budget-constrained deployments**. Additionally, **cybersecurity risks and dependency on communication networks** require careful planning to mitigate potential issues.

For **utilities with existing AMI infrastructure, large commercial/industrial clients, or regions mandating smart metering**, this meter is a **strong recommendation**. For **smaller utilities or private consumers with simpler needs**, a **more affordable alternative** (e.g., a refurbished unit or a newer, lower-cost AMI meter) may be preferable.

### **Final Recommendation**

- **Buy if:**

- You are a **utility or large energy consumer** deploying an **AMI system**.

- You need **multi-tariff support, demand monitoring, and remote reading**.

- You have the **budget and IT infrastructure** to support advanced metering.

- You prioritize **long-term reliability and regulatory compliance**.

- **Avoid if:**

- You are a **small utility or private consumer** with limited budget.

- You lack **technical expertise** for installation and maintenance.

- You do not require **advanced features** (e.g., net metering, demand response).

- You prefer **lower upfront costs** and simpler analog metering.

For **maximum value**, consider **purchasing a refurbished unit** (if available) or **exploring newer Siemens/Landis & Gyr models** (e.g., the **549-216 or 549-225**) that may offer improved features and reduced long-term costs. Always conduct a **cost-benefit analysis** based on your specific use case.

Details:

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

part #: 549215 price

  • $149.00

specifications hvaapa:

  • brand: Landis Gyr
  • mpn: 549-215

offer hvaapa:

  • options: Ship-to-home
  • quantity: 1
  • started: May 4, 2026
  • sold: 0
  • availability: In Stock

seller hvaapa:

  • city: 1 Millennium Dr, Willingboro, NJ 08046
  • rating: 99.7%
  • # reviews: 202547

returns hvaapa:

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

shipping hvaapa:

  • type: Fixed
  • transit: 25-38 Days
  • service: Standard
  • cost: $12.90
  • class: Standard

payments hvaapa:

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

general hvaapa:

  • condition: Used
  • HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac refrigeration: controls circuit boards, sku: 17716003786897632,
Landis Gyr 549-215 Is Similar To:
hvaapa logo
1 offer $149.00 USD
  • Seller refurbished. Offer #1 priced at $149.00 + $17.41 shipping estimate = $166.41* total. High quality, comprehensively tested repairs are made with system-specific test fixtures. Landis & Gyr Used/Refurbished Expansion Module.+$17.41 shipping

Copyright © hvaapa.com