Features:
- Supports Six Independent RTD Channels For Precise Temperature Monitoring
- Compatible With Multiple RTD Types Including Platinum, Nickel, And Copper
- Operates Reliably Across Wide Temperature And Humidity Ranges
The Bently Nevada 3300/35 Six-Channel RTD Monitor Is Designed To Provide High-Accuracy Temperature Monitoring Across Multiple Points In Industrial Systems. It Accepts Both 3-Wire And 4-Wire RTDs, Including 100 Ω Platinum (a=0.00385/0.00392), 120 Ω Nickel, And 10 Ω Copper, Covering Temperature Ranges From 100°C Up To 500°C Depending On Sensor Type. This Versatility Makes It Suitable For Machinery, Process Control, And Critical Thermal Applications.
Each Channel Of The 3300/35 RTD Monitor Offers Accurate Temperature Display Within ±1°C With Tenths Digit Or ±1.5°C Without Tenths, Ensuring Reliable Readings For Early Detection Of Overheating Or System Irregularities. The Monitor Operates At Nominal Power Consumption Of 4 Watts And Handles Ambient Conditions From 0°C To +65°C, With Storage Capability From -40°C To +85°C, And Relative Humidity Up To 95% Non-Condensing.
Compared To Other Multi-Channel Temperature Monitors, The Bently Nevada 3300/35 Combines Compact Power Requirements, Broad Sensor Compatibility, And Industrial-Grade Environmental Tolerance, Delivering A Robust, Easy-To-Integrate Solution For Temperature Measurement Across Diverse Industrial Applications.
The 3300/35 Bently Nevada Six-Channel Temperature Monitor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 3300/35 Six-Channel Temperature Monitor Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 3300/35 Six-Channel Temperature Monitor Specs
General
- Manufacturer GE / Bently Nevada
- Model 3300/35
- Condition New Original ready stock
- Product Family 3300/35-10-02-01-00,3300/35-09-01-00-00,3300/35-08-04-02-01
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Continuous Protection: This module complies with API 670 standards for bearing temperature monitoring, providing uninterrupted hardware-level alarm monitoring without relying on external controllers.
- Hazardous Area Certification: Optional CSA/NRTL/C certification (Class I, Division 2, Groups A, B, C, D), suitable for flammable and explosive industrial environments such as oil and petrochemical plants.
- Self-Diagnostic Functions: Not OK Status Monitoring: When the RTD sensor is open-circuited or short-circuited, the monitor activates the "Not OK" state. Fault Clamping: In case of a fault, the recorder output can be set to a value below 4mA (e.g., 2mA) so that the DCS system can identify sensor failure.
- Relay Logic: Supports "Oring" alarm logic, meaning that reaching a threshold in any of the six channels will trigger the common relay.
- Bearing Temperature Monitoring: The most common application is monitoring the temperature of radial and thrust bearings in large motors, pumps, compressors, and turbines.
- Motor Winding Protection: Monitors the temperature of stator windings in large AC/DC motors to prevent insulation damage due to overload or cooling failure.
- Lubricating Oil Station Monitoring: Integrated into the Lube Oil Console, monitors supply and return oil temperatures.
- Supported RTD Types: Supports various standard RTDs, including 100 Ω Platinum, 10 Ω Copper, and 120 Ω Nickel.
- Sensor Input: Supports 3-wire RTD connections with automatic line resistance compensation to ensure measurement accuracy over long distances.
- Analog Output: Each channel can be configured with an independent recorder output, selectable from 4 to 20 mA or 0 to -10 Vdc, facilitating connection to external control systems.
- Digital Integration: The 3300/03 system monitor uses SDI (Serial Data Interface) to upload temperature readings and alarm status from six channels to the System 1 software or a host computer monitoring platform in real time.
- Physical Connection: Sensor cables are connected via terminal blocks at the rear of the rack; alarm signals are output via a common relay or optional independent relay terminal on the rack backplane.