Meiyo Electric SMP-ML Pressure Transmitter – Compact and Reliable for Harsh Industrial Environments

Luis Alberto Fing
Oct 28
2 min read

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Introduction

The Meiyo Electric SMP-ML Pressure Transmitter delivers precise and stable performance in demanding environments. Built with Japanese engineering excellence, this compact unit converts pressure variations into highly accurate electrical signals (4–20mA DC). Ideal for facilities requiring durable, vibration-resistant, and moisture-proof sensors, the Meiyo Electric SMP-ML Pressure Transmitter ensures reliable data transmission under challenging industrial conditions.

Meiyo Electric SMP-ML Pressure Transmitter: Compact, reliable, and accurate, designed for industrial systems with vibration and moisture resistance.

Compact Design and High Durability of the Meiyo Electric SMP-ML Pressure Transmitter

The Meiyo Electric SMP-ML Pressure Transmitter stands out for its robust yet compact structure. Utilizing a sputtered thin-film strain gauge with an SUS diaphragm, Meiyo Electric has achieved exceptional precision within a lightweight aluminum casing.

Key benefits include:

Compact Construction – Small and easy to install, even in limited spaces.
Vibration Resistance – A 1-meter cable and strong internal build ensure performance in high-vibration locations.
Moisture Protection – Rated IP54, offering reliable operation in humid or harsh environments.
Long-term Stability – Consistent 4–20mA DC signal with minimal temperature drift (±0.03%F.S./°C).

Technical Specifications and Performance

Engineered for reliability, the Meiyo Electric SMP-ML Pressure Transmitter meets rigorous industrial standards.

Specification	Details
Power Supply	DC24V (-25% to +30%)
Output Signal	DC 4–20mA
Load Resistance	550Ω at DC24V
Resolution	±1%F.S. (±0.5% optional)
Pressure Resistance	1.8× maximum measurable pressure
Protection	IP54
Temperature Range	-20 to 70°C (Operating), 5 to 55°C (Correction)
Materials	SUS (Connection), Aluminum (Case)
Weight	400g
Other Features	EMI Resistance

These features make the Meiyo Electric SMP-ML Pressure Transmitter an ideal solution for process control, hydraulic monitoring, and environmental systems requiring precise pressure feedback.

Applications of the Meiyo Electric SMP-ML Pressure Transmitter

The Meiyo Electric SMP-ML Pressure Transmitter is suitable for:

Industrial process automation systems
Hydraulic and pneumatic control units
Environmental testing and monitoring equipment
Machine tool systems requiring reliable pressure feedback

With its robust build and precision measurement, the Meiyo Electric SMP-ML Pressure Transmitter ensures dependable data in both standard and demanding industrial setups. Meiyo Electric Product Selector: eiyo Electric Product Selectoreiyo Electric Product Selector

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