Bently Nevada 133827-01 RTD/TC Non-Isolated I/O Module, External Terminations

Input: AC/DC 18–30V 

Measurement Range: 0–20 mA (Output Signal), 0–100% Scale Adjustable

Frequency Response: 10 Hz–1 kHz (±3 dB)

Accuracy: ±1% Full Scale

Operating Temperature: -40°C to +85°C (-40°F to +185°F)

Compliance: CE, ATEX (Hazardous Area Certified)

Connector: MIL-Spec or Terminal Block Options

Mounting: DIN Rail or Panel Mount

Communication: Optional HART Protocol Support

High Accuracy and Wide Frequency Response: Bently Nevada 133827-01 utilizes high sensitivity vibration sensing technology to support monitoring over a wide frequency range of 10 Hz-1 kHz, with ±1% full scale accuracy to ensure data reliability. Combined with 0-20 mA linear output or HART protocol, it can be adapted to a variety of industrial control systems to accurately capture early mechanical failures and meet the demanding needs of vibration analysis.

Extreme environment adaptability: Equipped with IP67 industrial housing, it can withstand extreme temperatures from -40°C to +85°C and adapt to humid, dusty or corrosive environments, and ATEX certification makes it safe to operate in flammable and explosive areas, guaranteeing the continuous monitoring needs of oil refineries, chemical industries and other high-risk scenarios.

Flexible Deployment and Expandability: Bently Nevada 133827-01 supports DIN-rail or panel mounting and offers MIL-Spec airline plug and terminal wiring options for quick integration into existing equipment networks. Modular design supports later expansion (e.g. communication protocol upgrade), reduces the complexity of system modification and improves operation and maintenance efficiency.

Safety and compliance: CE, ATEX and other international certifications, in line with industrial safety and electromagnetic compatibility standards. Built-in self-diagnostic function provides real-time feedback on module status, combined with isolation circuit design to avoid signal interference, ensuring long-term stable operation of the monitoring system and reducing the risk of false alarms. 

Industrial Rotating Equipment Monitoring:  Bently Nevada 133827-01 are commonly used throughout the power generation, oil and gas, chemical industries to monitor the vibration of motors, pumps, fans and compressors. With a frequency response of 10 Hz-1 kHz and an accuracy of ±1%, it tracks abnormal vibrations in real time to reduce the risk of mechanical failures. IP67 protection and -40°C to +85°C operating range ensure stable operation in high temperature, humid or dusty environments.

Critical equipment health management: In high-risk environments such as nuclear power plants and oil refineries, Bently Nevada 133827-01 is incorporated in DCS/PLC systems through 0-20 mA output or HART protocol for remote monitoring and analysis of vibration data. When integrated with diagnostic software, this helps identify early failures like unbalance, shaft misalignment or bearing wear, enabling predictive maintenance and reducing unplanned downtime and repair costs.

Hazardous location safety surveillance: With ATEX certification, the Bently Nevada 133827-01 presents an intrinsically safe vibration monitoring answer for flammable and explosive environments (eg natural gas compressor stations, chemical plants). The compact design of the device and DIN-rail/panel mounting options streamline deployment in space-constrained locations, facilitating reliable, long-term operation of hazardous area devices.