Pressure Sensors
Pressure Sensors
- The pressure sensor is designed to measure the pressure of compressed air and gases within the permissible operating parameters.
Preventive Maintenance Contracts
Industrial Compressed Air Systems Preventive Maintenance Policies
- At Airtec, we fully understand the vital importance of compressed air systems and components in the manufacturing industry.
- That’s why we offer preventive maintenance policies, ranging from compressors to filters, dryers, tanks and drains.
- We recognize that these systems are the pulse that drives operational efficiency, and we understand that any unplanned downtime can translate into costly downtime for companies.
- At Airtec, we strive to keep compressed air systems working optimally through preventive maintenance routines, ensuring production continuity and ongoing efficiency for our customers.
Rental of Portable S605 Analyzer for Breathing Air Quality
Professional S605 Rental: precise breathing air quality measurements right at the point of use — ready for audits and regulatory compliance.
- Simultaneous measurement of O₂, CO, CO₂, humidity, dew point, and oil vapor.
- 5” color touchscreen with clear results display.
- Automatic PDF report with regulatory compliance assessment.
- Advanced connectivity: USB, Modbus/TCP, Modbus/RTU, and optional 4G/LTE.
- Ultraportable design, ideal for field measurements.
- Complies with international breathing air standards (EN 12021, ISO 8573-1).
S-Series Compressed Air Filters
High-Efficiency Industrial Compressed Air Filters
- Flow range: 20 – 3200 CFM
- Maximum pressure range: up to 290 PSI
- Compatible with ISO 8573 standards
- Porosity-free anodized aluminum construction
- “Zero Clearance” design for simplified maintenance
- Differential pressure indicator with monitoring system
- NPT, BSP, and ANSI flange connections available
Drain options:
- Automatic
- Manual
- Zero-loss
- Easy element replacement technology
- Corrosion protection through industrial anodizing
- Third-party certified performance testing
S110 Portable Power Meter
Portable Power Meter
- They measure the actual power consumption in kW and accumulate the energy consumption in kWh of a three-phase load.
S120 – Oil Vapor Sensor
Oil Vapor Sensor for Compressed Air and Gas Systems
- Ultra-precise measurement of oil vapors in air and gases: Detects down to 0.001 mg/m³, ensuring the finest control of your system.
- Versatile: Suitable for permanent or portable applications, depending on your needs.
- Easy to install: Quick connection via sampling hose and quick connectors.
- Comprehensive output signals: Compatible with 4–20 mA, RS-485 Modbus RTU.
- High-precision PID sensor: Ensures reliable measurements at all times.
- Visual alerts and maintenance indicators: LEDs show sensor status and alarms.
- Optional touchscreen and data logger: View measurements and store up to 100 million values.
- Full connectivity: Compatible with SUTO displays, data loggers, and third-party control units.
- Robust protection: IP65 housing, ideal for demanding industrial environments.
- Dew point sensor option: Measures from –100 °C to +20 °C Td for even more comprehensive air control.
S130/132 – Laser Particle Counter
Laser Particle Counter for Compressed Air
- Precise Particle Measurement in Ambient Air: Counts particles with laser in channels of 0.3, 0.5, 1.0, and 5.0 µm, complying with the ISO 21501-4 particle counting procedure.
- Versatile Use: Can be used as a portable instrument or fixed installation, thanks to its mounts and compact design.
- Advanced Data Output: Includes analog signals (4…20 mA), digital signals (RS-485 / Modbus RTU), internal SUTO signal (SDI), and normally open (NO) relay alarm for integration with external systems.
- Robust Protection: IP65 housing resistant to demanding industrial environments.
- Optional Integrated Display: Allows monitoring and configuration directly from a 5” graphic touchscreen display.
- LED-Indicated Maintenance and Service: Facilitates operation and ensures the equipment functions correctly at all times.
S211 / S215 / S220 – Industrial Dew Point Sensors (–100 to +50 °C Td)
High-precision sensors for continuous dew point monitoring in compressed air.
- Precise dew point measurement with ranges from –100 to +50 °C Td
- High stability and reliability for continuous monitoring in industrial applications
- Communication outputs: 4…20 mA, Modbus RTU, and Modbus TCP
- Condensation point calculation to prevent moisture formation in the compressed air network
- Robust design for industrial environments
- Easy installation inline or in bypass
- Available with or without display for local reading
- Low maintenance and long sensor service life
- Ideal for compliance with compressed air quality standards (ISO 8573)
S230 / S231 – Dew Point Sensor for Harsh Environments
Accurate dew point measurement in potentially explosive atmospheres with ATEX and IECEx certification.
- Dew point measurement from –100 … +20 °C Td (depending on model)
- ATEX and IECEx certification for classified hazardous areas
- High accuracy and stability across the entire measuring range
- Advanced sensor technology (Polymer / Polymer + QCM)
- 4…20 mA output + Modbus/RTU (RS-485) communication
- Robust IP65 design for demanding industrial environments
- Calculation of multiple humidity parameters
- M8 connector and cable with open wire ends
S305 Dew Point Monitor
Dew Point Monitor with Alarm (–50 … 20 °C Td / –20 … +50 °C Td)
- Two measuring ranges available: –50 … +20 °C Td and –20 … +50 °C Td
- Accuracy of ±2 °C Td
- Plug & Play solution, ready to install
- 6 mm quick connection for compressed air
- LCD display with value and alarm indication
- Programmable pre-alarm and main alarm (2 relays)
- 4…20 mA output for PLC or SCADA systems
- Industrial IP65 housing, suitable for wall or panel mounting
S320 Display for Data Visualization
Data Display Screen
- Cost-effective and flexible display solution for industrial sensors and applications.
S330/S331 – Graphic Display and Data Logger
Graphical Display and Data Logger
- Saves Time: The display shows a clear picture of your system at any given time.
- Reduce Waste: Metrics quickly reveal problems and can be configured to alert you.
- Easy to Use: Easy-to-read metrics allow anyone in your operation to monitor them.
S401 – Thermal mass flow meter with insertion technology
Insertion thermal mass flow sensor, ideal for monitoring compressed air and process gases.
- Insertion-type flow sensor, ideal for flexible installations and direct measurement under pressure.
- Thermal mass flow measurement, independent of system pressure and temperature.
- High accuracy and wide measuring range, suitable for detecting everything from large flow rates to small air or gas leaks.
- Internal memory with two calibration curves, allowing the same sensor to be used with two different gases while maintaining maximum accuracy.
- Integrated digital display for real-time visualization of instantaneous flow and totalized consumption.
- Compatible with pipe diameters from 1” to 12” (other diameters available upon request).
- Can be installed without shutting down the pressurized line (see installation video).
- Robust housing with IP65 protection, designed for demanding industrial environments.
- Isolated analog and pulse outputs, plus MODBUS / RTU interface for integration with monitoring systems.
- Ultra-fast response time, ensuring stable readings even under fluctuating flow conditions.
S415 / S418 – Thermal Mass Flow Sensor
Precise measurement of flow and consumption of compressed air and industrial gases
- Flexible signal outputs: analog 4–20 mA or Modbus RTU digital communication, enabling easy integration into control and monitoring systems.
- High measurement accuracy: accuracy of up to ±1% of reading, ideal for applications requiring reliable consumption control.
- Real-gas calibration: capability to calibrate for up to two different gases, ensuring greater accuracy in specific applications.
- Direct measurement at the point of use: reliable and cost-effective monitoring of compressed air and nitrogen consumption, without the need for straight pipe runs or additional calculations.
S418-V – Thermal Mass Flow Sensor for Vacuum Applications
In-line sensor for precise measurement of flow, consumption, and absolute pressure in industrial vacuum systems.
- Thermal mass flow sensor specifically designed for vacuum applications.
- Direct measurement of true volumetric flow rate in vacuum, without bypass methods.
- No additional pressure or temperature compensation required, even under variable conditions.
- Integrated absolute pressure sensor for precise vacuum system monitoring.
- Internal data logger with large storage capacity for historical analysis.
- Integrated flow conditioner eliminates the need for straight inlet or outlet pipe runs.
- Wireless interface for configuration and adjustment via mobile app.
- Available signal outputs: 4…20 mA, pulse, and Modbus RTU.
- High measurement accuracy suitable for industrial vacuum applications.
- Gas-type threaded connection (ISO 228-1) available in DN8, DN15, DN20, and DN25.
S421 – In-line Thermal Mass Flow Meter
Thermal Mass Flow Sensor with Pipe Section
- Individual factory calibration on the complete measuring section, ensuring high accuracy and excellent repeatability even under variable flow conditions.
- Dual calibration curve stored in internal memory, ideal for operation with two different gases or different operating ranges without the need for recalibration.
- Integrated pipe design that ensures stable and reliable measurement by eliminating errors caused by irregular flow profiles.
- Fast response to flow changes, suitable for dynamic processes and continuous monitoring.
- Robust industrial construction, designed for continuous operation in demanding industrial environments.
- Direct mass flow measurement, reducing sources of error and simplifying commissioning.
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