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:
Features: Basic digital gauge with analog output, high
cost-effectiveness.
Application: Pressure monitoring in general pneumatic systems.
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.
Features: Specialized for negative pressure measurement (vacuum
degree), fast response, suitable for scenarios like suction cups
and vacuum generators.
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.
- ISE Series (Economical Type)
- PSE Series (High-Precision Type)
- ZSE Series (Vacuum Type)
- ISE30/50 Series (Intelligent Type)
Packing and Shipping:
Product Packaging and Shipping for SMC Solenoid Valves:
Each SMC Solenoid Valve is carefully packaged to ensure its safety
during shipping. The valves are placed in protective boxes with
foam inserts to prevent any damage. Additionally, the packaging
includes clear labeling of the product name and specifications for
easy identification.
For shipping, we use reliable courier services to deliver your SMC
Solenoid Valves promptly and securely to your desired location. You
can track your shipment using the provided tracking number to know
the status of your order at any time.
