PDS805 Pressure Transmitter
Features a modular process connection design for measuring the pressure of liquids, gases, and steam. Supports flexible impulse line connection and mounting configurations, while providing consistent output and intelligent diagnostics.
Technical data
| Best measurement accuracy: | ±0.025%FS | Measuring range: Gauge: | -0.1 ~ 40 MPa; absolute: 0 ~ 16 MPa |
| Maximum turndown ratio: | 100:1 | Process temperature: Silicone oil: | -40°C ~ +120°C; fluorinated oil: -52°C ~ +120°C |
| Pressure rating: | Maximum overload pressure: 60 MPa | Communication protocols: | HART 7, PROFIBUS-PA 3.02, FOUNDATION Fieldbus 6.1.1, Ethernet-APL, AutBus |
| Output signal: | 4–20 mA DC with HART; digital fieldbus signals | Power supply: | 4–20 mA: 10.5 to 45 VDC; HART communication: 15.8 to 45 VDC; PA/FF: 9 to 32 VDC; Ethernet-APL: 9.6 to 15 VDC |
| Long-term stability: | ≤±0.1%FS over 10 years | Body temperature effect at 1:1 turndown: | ≤±0.07%FS/28°C |
| Response time: | ≤90 ms | Ambient temperature: | -40°C ~ +85°C |
| Ingress protection: | IP66/IP67 | Damping setting: | 0 ~ 100 s |
| Electrical entries: | M20×1.5; 1/2 NPT | HART loop load: | 230 ~ 500 Ω |
| Power supply effect: | ≤0.005% of calibrated span/V |
Features & Benefits
Modular Connections, Flexible Installation
Modular process connection accommodates diverse mounting configurations.
High Accuracy, Stable Output
High-accuracy sensing combined with digital compensation maintains consistent output.
Multiple Protocols, Easy Configuration
Supports multiple communication protocols including HART, with remote configuration capability.
Smart Diagnostics, Efficient Maintenance
Intelligent diagnostics enable condition monitoring and maintenance.
Material Options, Versatile Applications
Available in multiple wetted materials and explosion-proof configurations.
Certifications
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IECEx Explosion Protection Certification
Certified to the IEC 60079 series for intrinsic-safety and flameproof protection.
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ATEX Explosion Protection Certification
Complies with EU Directive 2014/34/EU for equipment used in explosive atmospheres.
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CE-EMC Electromagnetic Compatibility Certification
Complies with Directive 2014/30/EU and EN IEC 61326-1 electromagnetic compatibility requirements.
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BV Marine Type Approval
Type approved by Bureau Veritas for ships and offshore units.
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SIL Functional Safety Certification
Complies with IEC 61508 functional safety requirements for SIL 2 and SC 3.
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EAC 012 Explosion Protection Certification
Complies with TR CU 012/2011 explosion-protection requirements for the Eurasian Economic Union.
Applications
Chemical Processing
Pressure measurement for process piping, reactors, and utilities.
Oil & Gas
Skid-mounted equipment, transmission pipelines, and storage & transportation systems.
Water Treatment
Pressure monitoring for water supply, drainage, and pumping stations.
Power & Energy
Auxiliary equipment, steam systems, and cooling water systems.
Machinery & Equipment
Hydraulic systems, pneumatic systems, and test rigs.
Case Studies
Zhejiang Petrochemical Co., Ltd.
40 Million Tonnes per Year Integrated Refining and Petrochemical Project
Shandong Weiqiao Pioneering Group Co., Ltd.
Zhanhua Alumina Phase III Project
Wanhua Chemical Group Materials Co., Ltd.
10,000 Tonnes per Year Lithium Hexafluorophosphate Project
CNOOC China Limited, Zhanjiang Branch
Onshore Terminal for the Wushi 17-2 Oilfields Development Project
Kweichow Moutai Co., Ltd.
Moutai Plant Boiler Water Treatment System Upgrade Project
Nine Dragons Worldwide (China) Investment Group Co., Ltd.
High-Grade Specialty Paper Production Line Construction Project
