Présentation du produit
The Bently Nevada 990-05-70-03-00 990 Vibration Transmitter is a reliable industrial monitoring device designed to convert vibration signals into proportional 4–20 mA outputs. It is widely applied in critical rotating machinery to detect abnormal vibration, prevent failures, and support predictive maintenance. With its rugged design, high accuracy, and compatibility with industry-standard systems, it ensures seamless integration into plant monitoring and control architectures.
Technical Specifications
| Parameter | Value |
|---|---|
| Modèle Number | 990-05-70-03-00 |
| Product Series | Bently Nevada 990 Series |
| Measurement Type | Vibration (Displacement/Velocity) |
| Output Signal | 4–20 mA proportional output |
| Power Supply | 18–36 VDC |
| Frequency Response | 4 Hz to 5 kHz |
| Operating Temperature | -35 °C to +85 °C |
| Dimensions | 100.1 x 73.9 x 53.3 mm |
| Poids | 0.43 kg |
| Mounting Type | DIN rail or panel mount |
| Enclosure Protection | IP65 / NEMA 4X rated |
| Signal Input | Compatible with proximity probes and accelerometers |
Product Applications
-
Turbines – Continuous monitoring sur shaft vibration to prevent catastrophic failures.
-
Compressors – Early detection sur imbalance, misalignment, or bearing wear.
-
Pumps and Fans – Identifying cavitation, resonance, or operational instabilities.
-
Motors and Generators – Monitoring mechanical integrity under dynamic loads.
-
Industrial Processing Equipment – Ensuring reliability in oil & gas, petrochemical, and power generation plants.
Product Advantages
-
High Accuracy – Delivers precise vibration measurement across a wide frequency range.
-
Compact Design – Small form factor makes installation flexible in space-limited environments.
-
Rugged Construction – Withstands harsh industrial environments with IP65 protection.
-
Standardized Output – Provides 4–20 mA output compatible with DCS, PLC, and SCADA systems.
-
Cost-Effective Monitoring – Reduces need for extensive monitoring systems by surfering standalone capability.
-
Enhanced Reliability – Designed by Bently Nevada, a trusted leader in condition monitoring technology.
FAQ
Q1: What type sur vibration does the 990-05-70-03-00 measure?
A1: It is capable sur measuring both displacement and velocity, depending on the probe configuration.
Q2: Can the transmitter interface directly with a PLC system?
A2: Yes, it provides a standard 4–20 mA output which can be directly integrated with most PLCs.
Q3: What is the maximum cable length supported between the probe and transmitter?
A3: It generally supports up to 300 meters depending on the probe type and installation conditions.
Q4: Is the output signal linear across the measurement range?
A4: Yes, the 4–20 mA output is fully linear with respect to the vibration input signal.
Q5: Can the unité be calibrated in the field?
A5: Yes, the transmitter supports field calibration to ensure accuracy in specific installations.
Q6: How does it handle electrical noise in industrial environments?
A6: It incorporates internal filtering and shielding to minimize the effects sur EMI and RFI.
Q7: What type sur probes are compatible with this transmitter?
A7: It is compatible with standard Bently Nevada proximity probes and accelerometer inputs.
Q8: What diagnostic features are available in the transmitter?
A8: It includes fault detection for probe disconnection, short circuits, and signal anomalies.
Q9: Does the transmitter support redundant monitoring?
A9: It can be integrated into redundant monitoring systems through multiple 4–20 mA channels.
Q10: Can the transmitter operate in hazardous areas?
A10: Yes, when installed with appropriate certified enclosures, it is suitable for hazardous industrial zones.
Recommended Same-Series or Related Modèles
| Modèle Number | Description |
|---|---|
| 990-05-70-02-05 | Vibration Transmitter, alternative configuration |
| 990-05-70-01-IN | Vibration Transmitter with Indian certification |
| 990-05-50-03-00 | Vibration Transmitter, compact version |
| 990-04-70-01-007 | Vibration Transmitter, customized variant |
| 990-04-50-01-CN | Vibration Transmitter, China-certified model |
| 990-05-70-02-00 | Vibration Transmitter, standard configuration |
Popular Modèles from the Same Marque
| Modèle Number | Description |
|---|---|
| 330103-00-05-10-02-00 | Proximity Probe |
| 330130-080-00-00 | Extension Cable |
| 330180-90-00 | Proximitor Sensor |
| 3500/22M | Transient Data Interface Module |
| 3500/42M | Proximitor/Seismic Monitor |
| 3500/93 | System Communications Gateway |
| 330400-50-05 | Velomitor Sensor |
| 330500-01-00 | Velocity Sensor |
Informations sur l'entreprise
E-mail: [email protected]
Mobile：Contactez-nous par email
Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
Nos services
Nous sommes spécialisés dans la fourniture de pièces d'automatisation industrielle avec une garantie d'un an. Nos pièces d'automatisation industrielle sont vendues dans le monde entier.
Nous pouvons fournir des équipements et des pièces détachées de différents pays et fabricants, résoudre vos inquiétudes ou problèmes de qualité en de nombreux endroits, et surfrir un excellent avantage de prix.
N'hésitez pas à nous appeler pour plus de détails sur les produits.