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Description
Product Name: PR9670/010-000-EX
Manufacturer: EPRO (Emerson Bently Nevada)
Product Series: PR 9670 Series Vibration Transmitter
Certification: ATEX, IECEx, SIL 2 (IEC 61508)
Product Overview
The EPRO PR9670/010-000-EX is an intrinsically safe vibration transmitter designed for continuous monitoring of mechanical vibration in hazardous environments. Engineered for critical rotating machinery such as turbines, compressors, and pumps, it provides reliable 4–20 mA output proportional to vibration velocity or displacement, ensuring early fault detection and operational safety in explosive atmospheres.
Key Features
Intrinsic Safety Certification
ATEX/IECEx Certified for Zone 0/1 (Gas) and Zone 20/21 (Dust).
Entity Parameters: Vmax=30V, Imax=100mA, Pmax=1W.
High-Accuracy Vibration Measurement
Velocity Range: 0–20 mm/s RMS (default), configurable up to 100 mm/s.
Displacement Range: 0–200 μm peak-to-peak.
Accuracy: ±1% of full scale.
Robust Environmental Resilience
Operating Temperature: -50°C to +85°C.
Enclosure: Stainless steel 316L (IP66/IP67 rated).
EMC Immunity: Complies with IEC 61326-1.
PR9376010-011
Plug-and-Play Integration
Input: Compatible with EPRO and industry-standard seismic sensors.
Output: 4–20 mA HART® 7 supported (two-wire loop-powered).
LCD Display: Local configuration and real-time value readout.
Functional Safety
SIL 2 Certified per IEC 61508 for safety instrumented systems.
Built-in self-test and fault diagnostics (open/short circuit detection).
Technical Specifications
| Parameter | Specification |
| Power Supply | 12–30 VDC (loop-powered) |
| Loop Resistance | ≤ 600 Ω (at 24 VDC) |
| Frequency Response | 10 Hz–1 kHz (velocity), 0–500 Hz (displacement) |
| Response Time | < 2 s (90% step change) |
| Weight | 0.8 kg (excluding sensor) |
| Certifications | ATEX, IECEx, SIL 2, CE, RoHS |
Applications
Oil & Gas: Compressors and pumps in hazardous zones.
Chemical Plants: Reactor agitators and centrifugal machines.
Power Generation: Gas/steam turbines and boiler feed pumps.
Mining: Conveyors and crushers in explosive dust environments.
Installation & Configuration
Mounting: DIN rail (TS35) or direct surface mounting.
Configuration: Local pushbuttons + LCD or via HART® communicator.
Wiring: Terminal blocks for 0.5–2.5 mm² cables.
Benefits
Explosion-Proof Safety: Eliminates ignition risks in volatile areas.
Predictive Maintenance: Early warning of imbalance, misalignment, or bearing wear.
Interoperability: Integrates with EPRO MMS™ and third-party DCS/PLC systems.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
