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Honeywell 51202971-402 Product Introduction
The Honeywell 51202971-402 is a high-performance industrial sensor designed for precise measurement and control applications. It is built with robust materials to ensure durability in harsh environments, making it suitable for industries such as manufacturing, automotive, and aerospace. This product is part of Honeywell’s renowned sensor lineup, known for reliability, accuracy, and long-term performance.
Product Specifications
Below are the detailed technical parameters of the Honeywell 51202971-402:
| Parameter | Value |
|---|---|
| Model Number | 51202971-402 |
| Product Type | Industrial Sensor |
| Operating Voltage | 12-24V DC |
| Output Signal | Analog (4-20mA) |
| Measurement Range | 0-100 psi (adjustable) |
| Accuracy | ±0.5% Full Scale |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Protection Rating | IP67 |
| Material | Stainless Steel Housing |
| Connection Type | M12x1.5 Threaded Connector |
| Cable length | 2 m |
| Weight | 0.1 kg |
| Certifications | CE, RoHS Compliant |
Product Applications
The Honeywell 51202971-402 is widely used in various industrial and commercial applications, including:
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Hydraulic Systems: Monitoring and controlling fluid pressure.
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Pneumatic Systems: Ensuring optimal air pressure in manufacturing lines.
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Automotive Testing: Measuring engine and brake system pressures.
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Aerospace: Monitoring cabin and fuel system pressures.
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Industrial Automation: Integrated into PLC systems for real-time feedback.
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HVAC Systems: Regulating refrigerant and airflow pressures.
Product Advantages
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High Accuracy: Delivers precise measurements with minimal deviation.
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Durability: Stainless steel housing resists corrosion and mechanical stress.
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Wide Temperature Range: Operates reliably in extreme conditions.
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Easy Integration: Standard M12 connector simplifies installation.
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Long Lifespan: Engineered for continuous operation with minimal maintenance.
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IP67 Protection: Resistant to dust and water ingress.
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Compliance: Meets international safety and environmental standards.
Frequently Asked Questions (FAQ)
1. What is the operating voltage range of the 51202971-402?
The sensor operates on 12-24V DC.
2. Can this sensor be used in outdoor environments?
Yes, its IP67 rating makes it suitable for outdoor and harsh conditions.
3. What is the measurement range of this sensor?
The default range is 0-100 psi, but it can be customized for other ranges.
4. Is the output signal adjustable?
Yes, it provides a standard 4-20mA analog output, which is widely compatible.
5. What is the expected lifespan of this sensor?
With proper use, it can last over 1 million cycles.
6. Does it require calibration?
Periodic calibration is recommended for maintaining accuracy, typically once a year.
7. Can it measure both liquid and gas pressures?
Yes, it is compatible with non-corrosive liquids and gases.
8. What is the response time of the sensor?
The typical response time is <5 milliseconds.
9. Is it compatible with Honeywell’s industrial controllers?
Yes, it integrates seamlessly with Honeywell’s control systems.
10. How long is the warranty period?
The standard warranty is 1 years, subject to proper usage and conditions.
Recommended Related & Popular Models
6 Similar/Related Models
| Model Number | Description | Key Feature |
|---|---|---|
| 51202971-401 | Lower Pressure Range (0-50 psi) | Compact Design |
| 51202971-403 | Higher Pressure Range (0-200 psi) | Enhanced Overload Protection |
| 51202971-404 | Digital Output (RS485) | Communication Enabled |
| 51202971-405 | Explosion-Proof Version | ATEX Certified |
| 51202971-406 | High-Temperature Edition | Up to 120°C Operation |
| 51202971-407 | Submersible Pressure Sensor | IP68 Rating |
6 Popular Honeywell Models
| Model Number | Description | Key Feature |
|---|---|---|
| HSC Series | Board-Mount Pressure Sensor | High Accuracy |
| TSC Series | Temperature & Pressure Combo | Dual Measurement |
| MLH Series | Miniature Pressure Sensor | Space-Saving Design |
| ASDX Series | Differential Pressure Sensor | Low Power Consumption |
| MPR Series | Micro Pressure Sensor | Medical & HVAC Use |
| TruStability™ | Basic Pressure Sensor | Cost-Effective Solution |
