Product Details
Product Overview
The Honeywell 51305072-300 operates as a high-precision, heavy-duty pressure sensor engineered specifically for dry gas and industrial air monitoring systems. This instrument utilizes a highly sensitive bridge circuit to convert pneumatic pressure variations into stable electrical outputs for PLCs and distributed control networks. We supply this component in 100% brand new, factory-original condition to ensure exact calibration and long-term deployment stability in critical process loops.
Technical Specifications
| Parameter | Specification |
| Pressure Range | 0 to 300 (PSI/Bar industrial reference) |
| Supply Voltage | 8 – 30 VDC (DC Excitation) |
| Full Scale Output (FSO) | 100 ± 20 mV |
| Nonlinearity | ±0.15% FSO |
| Zero Balance | ±1% FSO |
| Response Time | < 0.5 ms |
| Bridge Resistance | 5000 ± 500 Ω |
| Safe Overpressure Limit | 10x Rated Pressure |
| Operating Temperature Range | -40°C to +125°C (-40°F to +257°F) |
| Media Compatibility | Dry gases, clean air |
Engineering Advantages
-
Absorbs Destructive Pressure Spikes: The robust internal architecture withstands a safe overpressure limit up to 10 times the rated pressure. This capability prevents diaphragm rupture and sensor failure during sudden system surges or line blockages.
-
Delivers High-Speed Control Loops: A rapid response time of less than 0.5 milliseconds allows the sensor to feed instantaneous data to high-speed isolation valves and safety shutdown systems.
-
Withstands Extreme Thermal Dynamics: The sensor maintains an operating range from -40°C up to +125°C, eliminating thermal drift errors during harsh outdoor winter deployments or high-temperature compressor discharges.
-
Ensures Precision Measurement Transfer: A low nonlinearity rating of ±0.15% FSO provides superior linearity across the entire pressure scale, delivering ultra-precise tracking for custody transfer and process blending applications.
FAQs
-
Can I use the 51305072-300 sensor with liquids or corrosive process chemicals?
No. This model features materials specifically optimized for dry gases and clean air lines. Introducing liquids, moisture, or corrosive media will damage the internal bridge elements and void the warranty.
-
Is this product an authorized brand new item or surplus?
We guarantee this product is 100% brand new, authentic, and obtained directly through certified distribution channels. It ships in original Honeywell protective packaging with factory seals intact.
-
What supply voltage does the sensor require for standard operation?
The sensor accepts any clean DC excitation voltage between 8 VDC and 30 VDC, allowing direct integration with standard 12V or 24V industrial control panels.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Essential Maintenance Guide for PLC, DCS, and ESD Marshalling Cabinets
Marshalling cabinets serve as the vital interface between field instrumentation and your core control systems. In large-scale industrial automation, these panels house the intricate wiring for PLC, DCS, and Emergency Shutdown (ESD) systems. Regular, systematic health checks are non-negotiable to ensure operational reliability and prevent costly unplanned downtime.
Industrial PC vs. Commercial PC: Selecting the Right Hardware for Automation
In the demanding world of factory automation, selecting the correct computing platform is critical for system reliability. While commercial PCs power our daily lives, they often fail when subjected to the harsh realities of the production floor. Understanding the fundamental differences between an Industrial PC (IPC) and a standard office PC helps engineers optimize control systems for longevity and performance.
Core Components of Programmable Logic Controllers (PLC) in Industrial Automation
A Programmable Logic Controller (PLC) serves as the digital backbone of modern factory automation. Whether you are managing complex assembly lines or simple process loops, understanding the hardware and software architecture of a PLC is essential for any control systems engineer.