Meiyo Electric SMP-MB Pressure Transmitter: Compact, Reliable, and Built for Industrial Precision
- Luis Alberto Fing

- Oct 28
- 2 min read
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Introduction
In today’s demanding industrial environments, precise pressure measurement is essential for maintaining safety, performance, and efficiency. The Meiyo Electric SMP-MB Pressure Transmitter stands out as a compact, high-fidelity solution designed to convert pressure variations into stable electrical signals with outstanding reliability.
Trusted in various industrial applications, this transmitter embodies the renowned quality of Japanese engineering — ensuring both durability and performance for global users.

Advanced Design and Functionality of the Meiyo Electric SMP-MB Pressure Transmitter
The Meiyo Electric SMP-MB Pressure Transmitter is part of the SMP-M Series, engineered to deliver DC 4–20mA output with exceptional accuracy. Utilizing a thin-film strain gauge spattered onto a stainless-steel diaphragm, it ensures consistent performance even under harsh operating conditions.
Key Features
Compact Construction: The SUS diaphragm and aluminum diecast casing provide a robust yet space-efficient design.
Easy Maintenance: The wall-mounted structure simplifies installation and servicing.
Safety-Ready: Available in intrinsically safe models suitable for hazardous locations.
Durability: Excellent resistance to vibration, EMI, and corrosive substances.
Precision Output: High-fidelity signal transmission ensures precise data for process control systems.
Technical Specifications – Meiyo Electric SMP-MB Pressure Transmitter
Specification | Details |
Power Supply | DC24V (-25% ~ +30%) |
Output Signal | DC 4–20mA |
Resolution | ±1% F.S. (±0.5% optional) |
Temperature Drift | ±0.03% F.S./°C |
Pressure Resistance | 1.5 × maximum measurable pressure |
Protection Rating | IP54 |
Operating Temperature | -20°C to +70°C |
Correction Temperature Range | 5°C to 55°C |
Weight | Approx. 540g |
Materials | SUS (Port) / Aluminum Diecasting (Case) |
Vibration Resistance | 5–25Hz ±1.6mm, 25–100Hz 4G |
Other | EMI Resistant |
Why Choose the Meiyo Electric SMP-MB Pressure Transmitter
Choosing the Meiyo Electric SMP-MB Pressure Transmitter means investing in accuracy, longevity, and operational reliability. Its combination of thin-film strain gauge technology and rugged mechanical design makes it an ideal choice for process industries, water treatment, and general machinery applications where dependable measurement is crucial. Meiyo Electric Product Selector: eiyo Electric Product Selectoreiyo Electric Product Selector
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