Product Name: High-Temperature Acceleration Sensor
Brand Name: Bently Nevada
Model Number: 330400-01-05
Place of Origin: United States
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
overview
| Product Name | High-Temperature Acceleration Sensor |
| Brand Name | Bently Nevada |
| Model Number | 330400-01-05 |
| Place of Origin | USA |
| Warranty | 12 months |
| Payment Methods | T/T |
| Shipment | DHL/UPS/EMS/Fedex... |
|
Sales |
|
|
|
Jim Pei |
The Bently Nevada 330400-01-05 is a high-temperature acceleration sensor (accelerometer) designed for precise vibration monitoring in demanding industrial environments. As part of the 330400/330425 accelerometer family, it is specifically engineered to interface directly between machinery cases and vibration monitoring systems such as the 3500 Series. This sensor converts mechanical vibration into proportional electrical signals, enabling continuous condition monitoring and machinery protection.
With a compact and rugged design (2.3 × 2.3 × 6 cm, 0.1 kg), the sensor features a ¼-28 UNF integral stud mounting option for secure installation on bearing housings or gear cases. It is built to operate reliably in high-temperature and hazardous environments, supported by CSA, ATEX, and IECEx certifications and rated for Ex ia IIC T4 hazardous areas. The unit is manufactured in the USA and shipped from Xiamen, China.
| Product Name | Bently Nevada 330400-01-05 High-Temperature Acceleration Sensor |
| Manufacturer | Bently Nevada |
| Product Type | High-Temperature Acceleration Sensor |
| Part Number | 330400-01-05 |
| Dimensions | 2.3x2.3x6cm |
| Weight | 0.1 kg |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Product Family | 330400 and 330425 Accelerometers |
| Product Type | High-Temperature Acceleration Sensor |
| Mounting Thread Option | 01: ¼-28 UNF integral stud |
| Agency Approval Option | 05:Multiple approvals (CSA, ATEX,IECEx,) |
| Hazardous Area Ratings | Ex ia IIC T4, AEx ia IIC T4, Class I, Div 1, Groups A, B, C, D |
| Temperature Rating | T4 @ -40°C ≤ Ta ≤ 100°C |
| T4 @ -40°C ≤ Ta ≤ 100°C | Per dwg 167538 |
| Input Voltage | -24V ± 0.5 Vdc |
| Bias Current | 2 mA nominal |
| Output Bias Voltage | -8.5V ± 0.5 Vdc |
| Grounding | Case Isolated |
The 330400-01-05 High-Temperature Acceleration Sensor integrates acceleration sensing with multiple international hazardous area certifications, making it suitable for critical industrial applications. It operates with an input voltage of -24 Vdc (±0.5 V) and a nominal bias current of 2 mA, delivering an output bias voltage of -8.5 Vdc (±0.5 V). Its case-isolated grounding design enhances signal integrity and reduces electrical interference.
Designed for high-temperature operation, the sensor is rated T4 for ambient temperatures ranging from -40°C to +100°C. It supports seamless signal transmission to monitoring systems and is fully compatible with 3500/42M and standard 3500 monitors. The device also supports optional dual redundant sensor configurations, allowing automatic switchover to a backup sensor in case of primary sensor failure, ensuring uninterrupted monitoring.
Its compact form factor allows installation in confined spaces, while the integral stud mounting ensures strong mechanical coupling for accurate vibration measurement. The sensor is a critical component in the monitoring chain, directly influencing the performance and reliability of the entire system.
The 330400-01-05 is designed to operate in harsh industrial and hazardous environments. It is certified for use in intrinsically safe areas with ratings including Ex ia IIC T4, AEx ia IIC T4, and Class I, Division 1, Groups A, B, C, and D. The sensor performs reliably within an ambient temperature range of -40°C to +100°C (T4 rating). It requires a stable -24 Vdc power supply and operates with low current consumption, ensuring efficient and stable performance. Its robust construction, case-isolated grounding, and high-temperature tolerance make it suitable for long-term deployment in demanding conditions.
EN
