Smart Pressure Gauge Vacuum Pressure Transmitter IP67 1/4" NPT
The Smart Pressure Gauge Vacuum Pressure Transmitter combines traditional mechanical reliability with advanced digital monitoring. Designed with an IP67-rated enclosure and a 1/4" NPT stainless steel connection, it ensures durability in harsh industrial environments. The dual-scale dial provides clear readings in both psi and bar, while integrated smart features—such as communication indicators and battery status—enable seamless integration into modern automation systems.
This transmitter is ideal for applications requiring accurate vacuum and pressure measurement, robust protection against dust and water, and compatibility with global instrumentation standards.
| Parameter |
Rosemount Smart Gauge |
Siemens SITRANS Gauge |
Yokogawa Digital Gauge |
Honeywell Smart Gauge |
| Measurement Range |
0–100 psi / 0–7 bar |
0–160 psi / 0–11 bar |
-1–6 bar / -15–90 psi |
0–200 psi / 0–14 bar |
| Accuracy |
±0.5% FS |
±0.25% FS |
±0.5% FS |
±0.25% FS |
| Connection |
1/4" NPT (SS) |
G1/4 or 1/4" NPT |
1/4" NPT |
1/4" NPT |
| Ingress Protection |
IP67 |
IP65 |
IP67 |
IP66 |
| Display |
Analog dial + digital icons |
LCD + analog scale |
LCD digital + bar/psi scale |
Analog dial + LCD segment |
| Smart Features |
Battery, comm indicators |
HART / Modbus |
Wireless + battery status |
Bluetooth / Modbus |
| Housing Material |
Rugged polymer + SS base |
Stainless steel |
Aluminum alloy + SS base |
Stainless steel |
| Applications |
Industrial automation, vacuum & pressure monitoring |
General process industries |
Chemical, pharma, vacuum systems |
Oil & gas, HVAC, process control |
Applications
The Smart Pressure Gauge Vacuum Pressure Transmitter (IP67, 1/4" NPT) is designed for reliable performance across a wide range of industrial environments. Typical applications include:
- Process Industries – Continuous monitoring of pressure and vacuum in chemical, petrochemical, and pharmaceutical plants.
- Power Generation – Steam, gas, and hydraulic systems requiring precise pressure control.
- Oil & Gas – Wellhead monitoring, pipeline pressure measurement, and offshore installations.
- Water & Wastewater – Pump stations, filtration systems, and distribution networks.
- HVAC & Building Automation – Monitoring air pressure in ducts, compressors, and vacuum systems.
- Food & Beverage – Hygienic process lines where accurate pressure measurement ensures product quality.
- General Industrial Automation – Any application requiring rugged, dust- and water-resistant instrumentation with smart communication features.
Frequently Asked Questions
Q1: What is the measurement range of the Smart Pressure Gauge Vacuum Pressure Transmitter?
A1: It provides dual-scale readings in psi (0–100) and bar (0–7), covering both vacuum and positive pressure applications.
Q2: What does the IP67 rating mean?
A2: IP67 ensures the device is dust-tight and protected against temporary immersion in water up to 1 meter for 30 minutes, making it suitable for harsh industrial environments.
Q3: What type of connection does the transmitter use?
A3: It is equipped with a 1/4" NPT stainless steel threaded connection, ensuring compatibility with standard industrial piping systems.
Q4: Does the gauge support digital communication?
A4: Yes. It includes smart communication indicators and can integrate with modern automation systems for monitoring and diagnostics.
Q5: How is the device powered?
A5: The gauge features a battery status indicator, ensuring reliable operation and easy monitoring of power levels.
Q6: In which industries can this transmitter be used?
A6: Common applications include process industries, oil & gas, water treatment, HVAC, food & beverage, and general industrial automation.
Q7: What materials are used in construction?
A7: The housing is made of rugged polymer with stainless steel connections, providing durability and corrosion resistance.
Your message must be between 20-3,000 characters!
