APPLICATIONS
Pressure Measurement Solutions for Every Industry
From filter beds in water plants to hydraulic circuits on construction machinery — PRESS SPEC pressure transducers and transmitters are engineered for the way each industry actually measures pressure.
INDUSTRIES
Four Application Areas, One Factory
Every industry above shares the same measurement fundamentals: a pressure range sized with margin, an output signal that matches the control system, wetted materials that survive the media, and an accuracy grade that fits the job. That is why one factory can serve a water plant, a commercial building, a construction machine and a compressor room without compromise — the same PT100, PT200 and PT400 platforms, configured for each application and calibrated to each process.
Water Treatment
Filter bed differential pressure, reverse osmosis membrane protection and pump station monitoring for municipal and industrial water plants.
- ✓Filter differential pressure 0-50 kPa
- ✓RO feed pressure up to 2.5 MPa
- ✓4-20mA transmitters for SCADA
HVAC & Building Automation
Duct static pressure, chilled water differential pressure and VAV control — low-range accuracy for energy-efficient building systems.
- ✓Duct static pressure 0-2.5 kPa
- ✓Chilled water DP across coils
- ✓BMS integration via 4-20mA / RS485
Hydraulic Systems
Mobile and industrial hydraulics, construction machinery and pressure shock monitoring with rugged transducers rated up to 40 MPa.
- ✓Working pressure up to 40 MPa
- ✓Vibration and shock resistant
- ✓PT100 industrial and PT200 high-accuracy
Pneumatic Systems
Air compressor control, plant air line pressure and leak monitoring — compact, reliable pressure transmitters for compressed air.
- ✓Compressor discharge up to 1.6 MPa
- ✓Line pressure drop detection
- ✓Compact miniature transmitters
WHY STANDARDIZE
Why One Pressure Sensor Supplier Makes Sense
One Supplier, Four Industries
Water, HVAC, hydraulics and pneumatics cover most industrial pressure measurement. Standardizing on PRESS SPEC means one datasheet format, one quality system and one export team across all your projects.
Ranges to Cover the Map
From 0-50 kPa differential on filter beds to 0-40 MPa on hydraulic circuits — the PT100, PT200 and PT400 families plus differential pressure transducers span the full application range.
Signals That Plug into Your System
4-20mA two-wire for PLCs and SCADA, 0-10V for short runs, RS485 for digital networks, and HART on the PT200 series for configuration and diagnostics.
Application-Specific Engineering
Hygienic flush diaphragms for process water, IP67 housings for washdown areas, damped response for hydraulic shock — configurations tuned to how each industry actually uses sensors.
STARTING POINTS
Pick Your Product Family
Pressure Transducers
Voltage and current output transducers for monitoring, control and OEM equipment.
View →Pressure Transmitters
4-20mA two-wire transmitters for long cable runs, PLC and SCADA integration.
View →Differential Pressure Transducers
Filter monitoring, membrane protection and flow-related differential measurement.
View →Flush-Diaphragm Transducers
PT400 hygienic models for viscous, clogging or food-contact media.
View →Not sure which family fits your process? Use the five selection questions on our technical support page, or read what a pressure transducer is and how to choose the right 4-20mA output configuration.
FAQ
Application Questions
How do I choose between a pressure transducer and a pressure transmitter?
Both measure the same pressure. A transducer typically outputs a voltage signal (0-10V) for short runs and OEM boards; a transmitter outputs 4-20mA two-wire for long runs, PLCs and SCADA systems. For plant integration, 4-20mA transmitters are the default. If you are unsure, tell us the distance from sensor to controller and the input type of your PLC or BMS — we will recommend the right family and wiring.
Do you offer low-range sensors for HVAC applications?
Yes. Differential pressure transducers cover 0-50 kPa and below, which includes duct static pressure and filter monitoring. Share your operating pressure and required accuracy and we confirm the right low-range configuration.
Can one sensor family cover both hydraulics and water treatment?
The PT100 platform covers ranges up to 40 MPa, so the same core family serves 1.6 MPa water lines and 40 MPa hydraulic circuits — with different ranges, connections and housings per application.
What output signals do you support for control systems?
4-20mA, 0-5V, 0-10V, RS485 and HART (PT200 series). Tell us your PLC, controller or BMS input and we match the output.
How fast can you supply sensors for a new project?
Standard models ship quickly from stock or short production runs; custom OEM configurations take 15-25 days after sample approval. Quotations and availability are confirmed within 24 hours.
Describe Your Application, Get a Recommendation
Tell us the industry, the measurement point and the pressure range — receive a model recommendation and quotation within 24 hours.