Pressure meter
High-Quality Pressure Meters for Precise Measurements
When accuracy matters, our professional-grade pressure meters deliver reliable readings for industrial, commercial, and laboratory applications. Built with durable materials and advanced sensor technology, these instruments provide consistent performance in demanding environments.
Key Product Specifications
- Measurement Range: 0-1000 psi (custom ranges available)
- Accuracy: ±0.5% of full scale
- Display: 4-digit LCD with backlight
- Output: 4-20mA analog and RS485 digital
- Operating Temperature: -20°C to 60°C
- Protection Rating: IP65 waterproof
- Power Supply: 24V DC or battery-operated options
- Material: 316 stainless steel housing
Technical Comparison Table
| Model | Range | Accuracy | Output | Price |
|---|---|---|---|---|
| PM-100 | 0-100 psi | ±0.25% | Analog | $149 |
| PM-500 | 0-500 psi | ±0.5% | Digital | $199 |
| PM-1000 | 0-1000 psi | ±0.5% | Dual Output | $249 |
Pressure Meter Applications
Our pressure meters are essential tools for various industries:
- Hydraulic systems monitoring
- Compressed air systems
- Oil and gas pipelines
- Water treatment plants
- HVAC systems
- Industrial automation
Pressure Meter FAQ Section
1. How often should I calibrate my pressure meter?
For optimal accuracy, we recommend calibrating your pressure meter every 6 months for critical applications or annually for standard use. Harsh environments or frequent usage may require more frequent calibration.
2. What's the difference between gauge and absolute pressure measurement?
Gauge pressure meters measure relative to atmospheric pressure, while absolute pressure meters measure relative to a perfect vacuum. Choose gauge pressure for most industrial applications and absolute pressure for scientific or vacuum-related measurements.
3. Can I use one pressure meter for different media types?
While some pressure meters are compatible with multiple media, we recommend using specialized models for aggressive chemicals or high-temperature applications. Always check the material compatibility chart before use with non-standard media.
Advanced Features
Our premium pressure meters include:
- Data logging capabilities
- Programmable alarm thresholds
- Wireless connectivity options
- Multi-parameter displays
- Corrosion-resistant materials
Installation Guidelines
For proper pressure meter installation:
- Select the appropriate mounting location
- Use proper sealing materials
- Ensure adequate vibration isolation
- Follow electrical connection guidelines
- Perform initial calibration
Additional Pressure Meter FAQ
4. What maintenance does a pressure meter require?
Regular maintenance includes cleaning the sensor port, checking for leaks, verifying electrical connections, and protecting from extreme temperatures. Digital displays may need occasional battery replacement.
5. How do I choose between digital and analog pressure meters?
Digital pressure meters offer higher precision and additional features, while analog models provide simplicity and continuous visual indication. Consider your precision needs, environment, and integration requirements when selecting.
6. Can pressure meters measure vacuum?
Special compound pressure meters can measure both positive pressure and vacuum (negative pressure). Standard pressure meters only measure positive pressure. Check the specifications for vacuum measurement capability.
Troubleshooting Common Issues
If your pressure meter isn't functioning properly:
- Check power supply connections
- Verify proper grounding
- Inspect for blocked sensing ports
- Confirm correct range selection
- Look for physical damage