PDS815 Sanitary Pressure Transmitter
The PDS815 is designed for hygienic food and pharmaceutical processes. Hygienic connections and a flush diaphragm support cleaning, sterilization and stable pressure measurement.
Technical data
| Best measurement accuracy: | Direct-mount and single-flange level: ±0.04%FS; remote-seal: ±0.1%FS | Measuring range: Gauge: | -0.1 to 4 MPa; absolute: 0 to 3 MPa; differential: -0.5 to 4 MPa |
| Maximum turndown ratio: | 100:1 | Process temperature: | Direct-mount: -40°C to +120°C; flanged with coconut oil-M20: -15°C to +225°C |
| Pressure rating: | Maximum working pressure, direct-mount: 6 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: Direct-mount: | ≤±0.07%FS/28°C; single-flange level: ≤±0.26%FS/28°C; |
| remote-seal: | ≤±0.41%FS/28°C | Response time: | ≤90 ms |
| Ambient temperature: | -40°C to +85°C | Ingress protection: | IP66/IP67 |
| Damping setting: | 0 to 100 s | Electrical entries: | M20×1.5; 1/2 NPT |
| HART loop load: | 230 to 500 Ω | Power supply effect: | ≤0.005% of calibrated span/V |
| Wetted-surface roughness: | Ra<0.8 μm |
Features & Benefits
Sanitary Connections, Versatile Applications
Sanitary process connection designed for food, pharmaceutical, and other hygienic equipment.
Flush Diaphragm, Easy Cleaning
Flush diaphragm designed to reduce media entrapment and facilitate cleaning.
Polished Surfaces, Hygienic Measurement
Wetted surfaces are available with a higher-grade polished finish.
Connection Options, Flexible Installation
Available with multiple sanitary connections including sanitary clamps and union nuts.
Direct or Remote Mounting, Flexible Configuration
Direct-mount and remote-seal configurations for diverse temperature and installation requirements.
Certifications
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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
Food & Beverage
Batching tanks, filling lines, and process piping
Pharmaceutical
Reactors, bioprocessing, and clean utility systems
Dairy
Milk storage tanks, pasteurization, and CIP/SIP systems
Brewing
Fermentation tanks, filtration, and filling equipment
Fine Chemicals
Batching and reaction processes requiring cleanliness
Case Studies
Kweichow Moutai Co., Ltd.
Moutai Plant Boiler Water Treatment System Upgrade Project
Wanhua Chemical Group Materials Co., Ltd.
10,000 Tonnes per Year Lithium Hexafluorophosphate Project
Nine Dragons Worldwide (China) Investment Group Co., Ltd.
High-Grade Specialty Paper Production Line Construction Project
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
CNOOC China Limited, Zhanjiang Branch
Onshore Terminal for the Wushi 17-2 Oilfields Development Project
