Description
SUCO ESI North America offers advanced pressure transducers designed for hazardous areas, providing safe, reliable, and precise pressure measurement in explosive atmospheres. Built for demanding industrial environments, these transducers are ideal for the oil & gas, chemical processing, and mining industries, supporting Zone 0, Zone 1, and Zone 2 locations.
With intrinsic safety, ATEX and IECEx certifications, and robust stainless steel construction, the PR3900 ensures compliance, safety, and accurate measurement even in critical applications.
Key Features & Specifications
- Explosion-proof certification: ATEX, IECEx, and DNV GL approvals
- Hazardous Area Compliance: Zone 0 gas group IIC, temperature class T4; Zone 20 dust; M1 mining
- Protection method: Intrinsic safety (eexia IIC T4)
- Corrosion-resistant materials: NACE approved for harsh environments
- High stability & accuracy: Excellent repeatability over temperature variations
- Supply voltage: Ui=28V DC
- Robust enclosure: Fully welded stainless steel for durability
- Electrical connection: Polyurethane cable with vent tube; optional process connections (1/4″ and 1/2″ BSP or NPT)
- Pressure Ranges: 0–10 bar up to 0–1500 bar
- Marine approval: DNV GL for offshore and marine applications
Advantages of the SUCO ESI PR3900 Pressure Transducer
- Designed for hazardous environments: Suitable for above-ground explosive atmospheres, oil & gas, chemical processing, and mining industries.
- Intrinsic safety: Operates with safety barriers like MTL7706+ or MTL5541, providing a 4-20 mA output signal.
- Advanced sensor technology: Silicon-on-Sapphire sensor offers outstanding stability, corrosion resistance, and minimal hysteresis.
- Wide temperature operation: Performs reliably across a broad temperature range without performance loss.
- Durable construction: Stainless steel enclosure withstands corrosive and demanding environments.
- Versatile connections: Multiple process connection options for ease of installation.
Applications
- Oil & Gas Industry: Wellhead, pipeline, and offshore platform monitoring
- Mining: Use in underground or surface mining operations with Zone 0/1 compliance.
- Chemical Processing: Monitoring pressure in hazardous chemical reactors or pipel
- Marine & Offshore: Explosive atmospheres and corrosive environments. DNV GL-approved for seawater and offshore installations.
- Hazardous Industrial Areas: Ensures intrinsic safety where explosive atmospheres are present.
For more information or to request a quote, contact our experts and ensure safe, reliable pressure measurement in your hazardous environment.
Download:
View Data Sheet (PDF) 
Atex Certificate 
DNV approved
FAQ – SUCO ESI PR3900
Q1: Which hazardous zones is the PR3900 certified for?
A: The sensor is suitable for Zone 0 gas (group IIC, T4), Zone 20 dust, and M1 mining applications.
Q2: What makes this transducer intrinsically safe?
A: It operates with low-energy circuits and safety barriers (e.g., MTL7706+, MTL5541), preventing ignition in explosive atmospheres.
Q3: What pressure ranges are available?
A: From 0–10 bar up to 0–1500 bar, covering a wide range of industrial applications.
Q4: Can it withstand corrosive environments?
A: Yes, the NACE-approved stainless steel enclosure ensures durability and corrosion resistance.
Q5: Is it suitable for offshore or marine use?
A: Absolutely, it has DNV GL certification for offshore and marine applications.
Q6: What output signal does it provide?
A: Standard 4–20 mA output compatible with industrial control and monitoring systems.
