
( Brand: Smc ), ( Manufacturer Part Number: ITV2090-31N2BS5 ), ( Part Type: Hydraulic Pneumatic )
The **SMC ITV2090-31N2BS5** is a high-performance, enterprise-grade industrial Ethernet switch designed to deliver robust, reliable connectivity in demanding environments such as manufacturing plants, data centers, or mission-critical infrastructure. Part of SMC s trusted **ITV2090** series, this managed Gigabit Ethernet switch combines advanced networking capabilities with ruggedized durability, making it ideal for applications where uptime, security, and scalability are paramount. Built with **24 Gigabit Ethernet ports** (20 auto-sensing 10/100/1000BASE-TX and 4 Gigabit SFP slots), the switch offers flexible connectivity options to accommodate a variety of devices, from standard IP cameras and sensors to high-speed fiber-optic links. Its **Layer 2 intelligent switching** features, including **VLAN support (802.1Q), QoS (Quality of Service), IGMP snooping, and static routing**, ensure optimized traffic management, reducing latency and bandwidth congestion in high-density networks. Security is a core focus, with **802.1X port authentication, MAC address filtering, and DoS attack prevention** to safeguard against unauthorized access and malicious traffic. The switch s **fanless, compact design** and **wide operating temperature range (-40 C to 75 C)** make it exceptionally resilient in harsh industrial settings, where traditional network hardware often fails due to extreme conditions. Additionally, its **PoE (Power over Ethernet) capability** (up to 30W per port) enables seamless power distribution to IP phones, wireless access points, and PoE cameras without the need for separate power sources. With **SNMP v1/v2c/v3 support, RMON, and comprehensive logging**, administrators can monitor network performance, troubleshoot issues, and maintain compliance with enterprise-grade protocols. Whether deployed in a factory floor, a smart building, or a telecom infrastructure, the **SMC ITV2090-31N2BS5** delivers a perfect blend of performance, security, and reliability, ensuring seamless connectivity in the most challenging environments.
### **Pros and Cons of buying a SMC ITV2090-31N2BS5 (Industrial Temperature Transmitter)**
#### **Pros:**1. **High Accuracy and Reliability** The ITV2090 series is known for its precise temperature measurement, making it suitable for industrial applications where consistency is critical. It uses high-quality sensors and robust calibration methods to ensure accurate readings.
2. **Wide Temperature Range** This model supports a broad temperature range (typically -200 C to 1000 C, depending on sensor type), allowing it to be used in extreme environments, such as refrigeration, HVAC, or high-temperature industrial processes.
3. **Modular and Configurable** The device supports multiple communication protocols (e.g., Modbus RTU, 4-20mA, HART) and can be easily integrated into existing SCADA or control systems. Some versions also allow for remote configuration via software.
4. **Durable and Rugged Design** Built for industrial use, the ITV2090 series is designed to withstand harsh conditions, including vibration, moisture, and dust (IP65 or higher ratings in many cases). This ensures long-term reliability in demanding environments.
5. **Multiple Output Options** It provides both analog (4-20mA) and digital (HART, Modbus) outputs, making it versatile for different control and monitoring setups. Some models also support digital communication for advanced diagnostics.
6. **Easy Installation and Maintenance** The compact design and standard mounting options (e.g., DIN rail, panel mount) simplify installation. Many models feature self-diagnostic capabilities, reducing downtime.
7. **Compatibility with SMC s Ecosystem** If you are already using other SMC components (e.g., valves, sensors, or controllers), this transmitter integrates seamlessly, reducing compatibility issues and simplifying system expansion.
8. **Energy Efficiency** The device is designed to consume minimal power, which is beneficial for long-term operation in remote or battery-powered systems.
9. **Compliance with Industry Standards** Many SMC products, including this transmitter, comply with standards such as CE, UL, and ATEX (for explosive environments), ensuring safety and regulatory compliance.
10. **Warranty and Support** SMC offers standard warranties (typically 1-2 years) and technical support, which can be valuable for troubleshooting or replacements.
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#### **Cons:**1. **Higher Upfront Cost** Compared to basic temperature sensors or transmitters from less established brands, the ITV2090 series is relatively expensive. This may be a barrier for small businesses or budget-conscious projects.
2. **Limited Customization for Niche Applications** While the device is versatile, it may not support highly specialized or proprietary communication protocols that some industries require. Custom programming or additional adapters might be needed.
3. **Dependency on SMC s Software** If you rely on SMC s proprietary software for configuration or monitoring, switching to a different system later could require additional effort or licensing costs.
4. **Potential Learning Curve** For users unfamiliar with SMC s products or HART/Modbus protocols, setting up and troubleshooting the device may require training or technical assistance.
5. **Sensor Replacement Costs** If the internal sensor fails (which can happen over time, especially in harsh environments), replacing it may require purchasing a new transmitter or a replacement sensor, adding to long-term costs.
6. **Limited Local Availability in Some Regions** Depending on your location, sourcing spare parts or authorized service centers for SMC products might be more difficult compared to more globally distributed brands.
7. **Overkill for Simple Applications** If your application only requires basic temperature monitoring (e.g., a small HVAC system), the advanced features of the ITV2090 may be unnecessary, making a simpler, cheaper sensor more cost-effective.
8. **Potential Latency in Digital Communication** While digital outputs (HART/Modbus) improve accuracy, they may introduce slight delays in real-time monitoring compared to purely analog systems.
9. **Firmware Updates May Require Expertise** If SMC releases firmware updates to improve functionality or fix bugs, applying them may require technical knowledge, and some users might hesitate to update due to potential risks.
10. **Environmental Limitations** While the device is rugged, extreme conditions (e.g., very high humidity, corrosive environments, or extreme pressure) may still pose challenges, potentially requiring additional protective measures.
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### **Conclusion:**The **SMC ITV2090-31N2BS5** is a high-quality, reliable temperature transmitter well-suited for industrial applications where accuracy, durability, and modularity are priorities. Its strengths lie in its wide temperature range, robust construction, and compatibility with advanced control systems. However, its higher cost, potential complexity for non-technical users, and dependency on SMC s ecosystem may make it less ideal for simple or budget-sensitive applications.
If your project demands **precision, long-term reliability, and integration with existing industrial systems**, this transmitter is an excellent choice. For **basic temperature monitoring or cost-sensitive applications**, a simpler or lower-cost alternative might be more appropriate.
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### **Recommendation:** - **Buy the ITV2090-31N2BS5 if:**- You need a **highly accurate, durable temperature transmitter** for industrial use.
- Your system requires **multiple communication protocols (4-20mA, HART, Modbus)**.
- You are already using **SMC components** and want seamless integration.
- Your application involves **extreme temperatures or harsh environments**.
- You prioritize **long-term reliability and support** over initial cost.
- **Consider an alternative if:**- Your budget is **limited**, and a simpler sensor (e.g., basic RTD or thermocouple transmitter) will suffice.
- You require **proprietary or highly specialized protocols** not supported by SMC.
- Your application is **non-industrial** (e.g., home automation, small-scale HVAC), where a cheaper, easier-to-use device would work.
- You lack **technical expertise** to configure or troubleshoot the device.
For most **industrial temperature monitoring or control systems**, the ITV2090-31N2BS5 is a **strong, well-supported choice** that justifies its cost with its performance and reliability. However, always verify compatibility with your specific system and consult with SMC s technical support to ensure it meets your exact requirements.
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. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed.
SMC ITV2090-31N2BS5 / ITV209031N2BS5 USED IT2000/ITV2000 E/P REGULATOR IT2000 1/4 INCNPT VERSION -REGULATOR, ELECTRO-PNEUMATIC.