Achievers Automation Limited
| Payment Terms | T/T |
| Supply Ability | 100pcs per month |
| Delivery Time | Negotiable |
| Packaging Details | carton |
| Mounting | DIN rail or panel mount |
| Certifications | CSA, ATEX, ABS Marine |
| Construction | Rugged, potted enclosure |
| Typical Applications | Centrifugal compressors, pumps, motors, fans |
| Gap Voltage Output | –2 to –18 VDC (probe health monitoring) |
| Signal Proportionality | Linear output (4–20 mA) relative to thrust displacement |
| Brand Name | BENTLY |
| Model Number | 991-06-70-01-CN |
| Certification | ATEX |
| Place of Origin | USA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100pcs per month |
| Delivery Time | Negotiable | Packaging Details | carton |
| Mounting | DIN rail or panel mount | Certifications | CSA, ATEX, ABS Marine |
| Construction | Rugged, potted enclosure | Typical Applications | Centrifugal compressors, pumps, motors, fans |
| Gap Voltage Output | –2 to –18 VDC (probe health monitoring) | Signal Proportionality | Linear output (4–20 mA) relative to thrust displacement |
| Brand Name | BENTLY | Model Number | 991-06-70-01-CN |
| Certification | ATEX | Place of Origin | USA |
| High Light | 991-06-70-01-CN Bently Vibration Transmitter ，Centrifugal Compressor Vibration Transmitter ，991-06-70-01-CN | ||
Bently Nevada is a global leader in industrial asset condition monitoring and protection, specializing in vibration, pressure, and speed measurement solutions for critical machinery. Founded in 1956 by Don E. Bently, the company pioneered eddy-current proximity probes, revolutionizing rotor dynamics monitoring. Acquired by GE in 2002, Bently Nevada operates in over 50 countries, serving industries such as oil & gas, power generation, and mining. Its product portfolio includes sensors, monitoring systems like the 3500 Series, diagnostic instruments, and predictive maintenance software such as System 1. With over 25,000 customers worldwide, the company combines more than 60 years of expertise with cloud-connected solutions to enhance asset reliability and operational safety.
The Bently 991-06-70-01-CN is a thrust/axial displacement transmitter designed for monitoring axial movement in rotating machinery, particularly in centrifugal air compressors, small pumps, motors, and fans. It provides a 4-20 mA proportional output signal corresponding to the relative thrust displacement, making it suitable for integration into control systems for machine protection and logic operations. This model is part of Bently Nevada's 991 series, featuring two-wire loop-powered operation and compatibility with 3300 NSv proximity probes and matched extension cables (available in 5m and 7m lengths). Key functionalities include dynamic vibration and gap voltage outputs for diagnostics, non-interactive zero/span adjustments, and built-in fault detection to prevent false alarms due to probe failures or loose connection.
The 991-06-70-01-CN variant is optimized for 0.6 mm (±0.3 mm) axial displacement measurement and includes a 7-meter (23 ft) cable system. It supports DIN rail or panel mounting, making installation flexible for industrial environments. The transmitter is designed for high-humidity conditions (up to 100% condensation) and features a rugged, potted construction. It is commonly used in OEM applications where a simple, reliable axial position signal is required for machine control systems. Additional features include test input pins for loop verification and compliance with CSA, ATEX, and ABS marine certifications for hazardous area installation.
| Model | Bently Nevada 991-06-70-01-CN |
| Function | Thrust/Axial Displacement Transmitter |
| Measurement Range | ±0.3 mm (0.6 mm total range) |
| Output Signal | 4–20 mA (two-wire loop-powered) |
| Compatible Probes | 3300 NSv Proximity Probes |
| Cable Length | 7 meters (23 ft) included |
| Operating Temperature | –40°C to +85°C (–40°F to +185°F) |
| Humidity Resistance | Up to 100% condensation |
| Power Supply | 12–30 VDC (loop-powered) |
| Diagnostic Outputs | Dynamic vibration & gap voltage signals |
| Adjustments | Non-interactive zero/span calibration |
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Trading Company
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Achievers Automation Limited We are a global supplier of quality automation and control components, dedicated to meeting the industrial control needs of businesses worldwide. Over12 years of industry experience. Operates a full range of industrial automation components and instruments, cooperatin... Achievers Automation Limited We are a global supplier of quality automation and control components, dedicated to meeting the industrial control needs of businesses worldwide. Over12 years of industry experience. Operates a full range of industrial automation components and instruments, cooperatin...
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