Product Description:
Product Features
High-Precision Measurement
Equipped with high-sensitivity sensors, the measurement accuracy typically reaches ±1%FS (full scale), with some models achieving ±0.5%FS to meet precise control requirements.
Features temperature compensation to reduce the impact of ambient temperature on measurement results.
Intuitive Digital Display and Convenience
Equipped with a clear LED or LCD display to show pressure values in real time, supporting switching between multiple units (e.g., MPa, kPa, bar, psi, etc.).
Allows setting of upper and lower limit alarm values, with alerts via lights, buzzers, etc., when limits are exceeded (supported by some models).
Multiple Output and Communication Functions
Analog outputs: Common signals include 4-20mA, 0-5V, 0-10V, etc., facilitating integration with automation systems such as PLCs and controllers.
Digital communication: Supports communication protocols like RS-485 and MODBUS for remote monitoring and data transmission.
Compact and Durable Structure
Made with corrosion-resistant materials (e.g., stainless steel, engineering plastics) for the housing, suitable for harsh industrial environments (dustproof, waterproof, vibration-resistant).
Flexible installation methods, supporting panel mounting, pipeline mounting, etc., to adapt to different equipment layouts.
Simple Operation and Setup
Equipped with buttons or knobs for one-touch zeroing, unit switching, alarm value setting, and other functions.
Some models support menu-driven operations, allowing parameter setup via the screen.
Technical Parameters:
| Parameter |
Common Range |
Remarks |
| Measurement Range |
-100kPa ~ 0 ~ 60MPa (optional per model) |
Covers negative pressure, positive pressure, and high-pressure scenarios |
| Display Accuracy |
±1%FS, ±0.5%FS |
High-precision models for laboratories or precise control |
| Sampling Frequency |
50ms ~ 1s |
Fast-response models for dynamic pressure monitoring |
| Operating Temperature |
-10℃ ~ 60℃ (some models support wide temperature ranges) |
Heat dissipation measures needed for high-temperature environments |
| Power Supply |
DC 12-24V, AC 100-240V (optional) |
Mainly DC-powered, compatible with industrial power supplies |
| Protection Level |
IP40, IP65 (waterproof and dustproof types) |
IP65 suitable for humid or dusty environments |
| Interface Type |
Rc, NPT, G threads, etc. |
Compatible with pipeline connections of different national standards |
Applications:
III. Application Scenarios
Industrial Automation
Pressure monitoring in pneumatic systems (e.g., air cylinders, air compressors, vacuum pumps).
Pressure control in hydraulic systems (e.g., injection molding machines, machine tools, construction machinery).
Process Control and Monitoring
Pipeline pressure monitoring in chemical and pharmaceutical industries.
Vacuum degree detection in food processing equipment (e.g., packaging machines).
Laboratories and Research
Supporting precision pressure calibration equipment.
Pressure data acquisition in fluid mechanics experiments.
Mechanical Equipment Integration
Used as supporting instruments integrated into equipment such as compressors, hydraulic stations, and automated production lines.
IV. Model Classifications (Taking SMC’s Typical Series as Examples)
SMC digital pressure gauges have multiple series, mainly differing in measurement range, functional configurations, and installation methods. Common series include:
ISE Series (Economical Type)
Features: Basic digital gauge with analog output, high cost-effectiveness.
Application: Pressure monitoring in general pneumatic systems.
PSE Series (High-Precision Type)
Features: Accuracy up to ±0.5%FS, supports digital communication (e.g., RS-485), some models with USB interfaces.
Application: Precision control and laboratory calibration.
ZSE Series (Vacuum Type)
Features: Specialized for negative pressure measurement (vacuum degree), fast response, suitable for scenarios like suction cups and vacuum generators.
ISE30/50 Series (Intelligent Type)
Features: Supports multi-stage alarms, peak hold, data logging, and graphical displays (e.g., trend curves).
Application: Pressure monitoring and data analysis in complex systems.
Packing and Shipping:
Product Packaging and Shipping for SMC Solenoid Valves:
Our SMC Solenoid Valves are carefully packaged to ensure they arrive in perfect condition. Each valve is placed in a protective box with cushioning materials to prevent any damage during transit. The packaging is designed to be compact and efficient to reduce waste and shipping costs.
For shipping, we use reliable carriers to deliver your order quickly and safely. You can track your package to know exactly when it will arrive. We take pride in delivering our products to you in a timely and secure manner.
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