0-100 PSI 4-20mA Pressure Transducer 4-Wire, Industrial Grade

Did you know 23% of industrial downtime stems from pressure measurement failures? Imagine losing $8,400/hour because your transducer can't handle rapid pressure spikes. Legacy 0-100 PSI sensors with voltage outputs struggle with EMI interference - but there's a smarter solution.

(0 100 psi pressure transducer 4 20ma)

Technical Superiority: 4-20mA vs Voltage Output

Our IP67-rated 0-100 PSI 4-20mA transducers eliminate signal distortion. See how they outperform:

Feature	4-20mA Model	Voltage Model
Signal Range	4-20mA (250Ω max)	0-5V DC
EMI Resistance	＞60 dB	＜40 dB

Why settle for 1.5% FS accuracy when our transducers deliver 0.25%? The 4-wire configuration ensures stable power supply - critical for HVAC and hydraulic systems.

(0 100 psi pressure transducer 4 20ma)

FAQS on 0 100 psi pressure transducer 4 20ma

Q: What is the purpose of a 0-100 psi pressure transducer with 4-20mA output?

A: A 0-100 psi pressure transducer with 4-20mA output converts pressure measurements into a proportional 4-20mA signal, enabling reliable long-distance transmission and compatibility with industrial control systems. This range is ideal for mid-pressure applications like hydraulic systems or pneumatic controls.

Q: How does a 4-wire pressure transducer differ from a 2-wire model?

A: A 4-wire pressure transducer uses separate pairs for power supply and signal output, providing higher accuracy and stability compared to 2-wire models. This design minimizes signal interference, making it suitable for precision applications like laboratory equipment or critical process monitoring.

Q: Why choose a 4-20mA output for pressure transducers?

A: The 4-20mA output standard offers noise immunity, long-range signal integrity, and live-zero functionality (4mA indicating "no pressure" instead of 0mA). This failsafe feature ensures immediate detection of sensor disconnection or system faults in industrial environments.

Q: Can a 0-100 psi 4-20mA pressure transducer measure vacuum pressure?

A: Standard 0-100 psi transducers measure positive gauge pressure only. For vacuum measurements, a compound-range transducer (e.g., -14.5 to 100 psi) or absolute pressure sensor would be required, depending on the specific application requirements.

Q: What are typical applications for 4-wire 4-20mA pressure transmitters?

A: 4-wire 4-20mA pressure transmitters excel in OEM machinery, HVAC systems, and process industries where stable power and precise signal separation are critical. They're commonly used in pump control, filter monitoring, and industrial automation requiring high-accuracy pressure feedback.