Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Bently Nevada 991-06-70-03-RU 991 Thrust Sensor
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Overview
The Bently Nevada 991-06-70-03-RU 991 Thrust Sensor is a high-performance, loop-powered transmitter designed for thrust position monitoring in rotating machinery. Delivering a 4–20 mA output proportional to shaft thrust position, this sensor provides a reliable and cost-effective alternative to rack-based monitoring systems.
Key Features
-
2-wire, loop-powered thrust transmitter
-
4–20 mA output proportional to shaft thrust position
-
Compatible with Bently Nevada proximity probes and cables
-
PROX OUT terminal for vibration and gap signal access
-
Field calibration with zero and span adjustments
-
“Not OK” fault detection with diagnostics
-
DIN rail and bulkhead mounting options
-
Rugged construction for harsh environments
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 991-06-70-03-RU |
| Series | 991 Thrust Sensor |
| Product Type | Thrust Position Transmitter |
| Dimensions | 100.1 x 73.9 x 53.3 mm |
| Weight | 0.43 kg |
| Power Supply | +12 to +35 V DC |
| Output | 4–20 mA proportional to thrust position |
| Measurement Range | 0–2 mm (depending on probe configuration) |
| Frequency Response | DC to 600 Hz |
| Loop Accuracy | ±1.5% of full scale |
| Max Loop Resistance | 1,000 Ω at 35 V DC |
| Probe Compatibility | Bently Nevada proximity probes and extension cables |
| Operating Temperature – Transmitter | –35 °C to +85 °C |
| Operating Temperature – Probe | –52 °C to +177 °C |
| Relative Humidity | 0–100%, condensing |
| Mounting Options | DIN rail or bulkhead mounting |
Industry Applications
-
Steam turbines and gas turbines
-
Compressors and centrifugal pumps
-
Electric motors and generators
-
Thrust position monitoring for rotating machinery
-
Oil & gas processing plants
-
Power generation and utilities
-
OEM machinery monitoring systems
Frequently Asked Questions (FAQ)
Q1: What does the 991-06-70-03-RU Thrust Sensor measure?
It measures shaft thrust position and provides a 4–20 mA proportional output.
Q2: Is it compatible with Bently Nevada probes?
Yes, it works with standard Bently Nevada proximity probes and extension cables.
Q3: How is this thrust sensor powered?
It is loop-powered, requiring a DC supply between +12 and +35 V.
Q4: Does it include fault detection?
Yes, it features diagnostics with “Not OK” fault detection.
Q5: Can I also access vibration signals?
Yes, the PROX OUT terminal allows access to vibration and gap signals.
Q6: What are the mounting options?
It can be mounted on DIN rail or bulkhead.
Q7: What environments can it operate in?
It is designed for harsh industrial environments, with wide operating temperature and humidity tolerance.
Q8: What industries typically use this device?
It is widely used in oil & gas, power generation, turbines, compressors, and OEM machinery protection.
Related Bently Nevada Modules
| Model | Description |
|---|---|
| 991-01-XX-01-05 | Standard 991 thrust sensor transmitter |
| 991-02-XX-01-05 | Alternative range thrust sensor |
| 991-03-XX-01-05 | Extended measurement thrust sensor |
| 991-04-XX-01-05 | OEM version thrust sensor |
| 990-05-XX-01-00 | 990 vibration transmitter |
| 330930 Extension Cable | Compatible proximity probe extension cable |
Popular Bently Nevada Modules
| Model | Description |
|---|---|
| 3500/40M | Proximitor®/Seismic monitoring module |
| 3500/42M | Vibration monitoring module |
| 3500/92 | Communication gateway module |
| 330104-00-12-10-02-05 | 3300 XL 8 mm proximity probe |
| 330708-00-20-50-02-05 | 3300 XL 11 mm proximity probe |
| 330130-045-01-05 | 3300 XL extension cable |
Frequently Asked Questions (FAQ)
Q1: What does the 991-06-70-03-RU Thrust Sensor measure?
It measures shaft thrust position and provides a 4–20 mA proportional output.
Q2: Is it compatible with Bently Nevada probes?
Yes, it works with standard Bently Nevada proximity probes and extension cables.
Q3: How is this thrust sensor powered?
It is loop-powered, requiring a DC supply between +12 and +35 V.
Q4: Does it include fault detection?
Yes, it features diagnostics with “Not OK” fault detection.
Q5: Can I also access vibration signals?
Yes, the PROX OUT terminal allows access to vibration and gap signals.
Q6: What are the mounting options?
It can be mounted on DIN rail or bulkhead.
Q7: What environments can it operate in?
It is designed for harsh industrial environments, with wide operating temperature and humidity tolerance.
Q8: What industries typically use this device?
It is widely used in oil & gas, power generation, turbines, compressors, and OEM machinery protection.
Related Bently Nevada Modules
| Model | Description |
|---|---|
| 991-01-XX-01-05 | Standard 991 thrust sensor transmitter |
| 991-02-XX-01-05 | Alternative range thrust sensor |
| 991-03-XX-01-05 | Extended measurement thrust sensor |
| 991-04-XX-01-05 | OEM version thrust sensor |
| 990-05-XX-01-00 | 990 vibration transmitter |
| 330930 Extension Cable | Compatible proximity probe extension cable |
Popular Bently Nevada Modules
| Model | Description |
|---|---|
| 3500/40M | Proximitor®/Seismic monitoring module |
| 3500/42M | Vibration monitoring module |
| 3500/92 | Communication gateway module |
| 330104-00-12-10-02-05 | 3300 XL 8 mm proximity probe |
| 330708-00-20-50-02-05 | 3300 XL 11 mm proximity probe |
| 330130-045-01-05 | 3300 XL extension cable |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
Click to rate this post!
[Total: 0 Average: 0]
