The 3500/65 145988-02 + 172103-01 is a temperature monitoring module manufactured by Bently Nevada. Below is an introduction to its parameter data sheet, application scenarios, and operating principle:

1. Parameter Data Sheet

Number of Channels: 16 temperature monitoring channels

Input Type: Supports Resistance Temperature Detectors (RTD) and isolated tip Thermocouples (TC)

Accuracy: ±0.1°C or ±1 digit

Resolution: 0.1°C or 1 digit

Operating Temperature Range: -40°C to +85°C

Protection Class: IP67

Dimensions: 145mm x 90mm x 70mm

Communication Protocols: Modbus TCP/IP and RS-485

Operating Voltage: DC 24V

Sampling Rate: 10kHz

Alarm Function: User-programmable alarm setpoints; triggers an alarm when temperature exceeds the set range

Storage Capacity: 32MB

2. Application Scenarios

Power Industry: Used in power plants, substations, etc., to monitor the temperature of equipment such as generators and transformers, ensuring safe operation of the equipment.

Oil and Gas Industry: Suitable for temperature monitoring during oilfield and natural gas extraction processes, e.g., real-time temperature monitoring of compressors, pumps, and other equipment.

Chemical Industry: Applied in chemical processing to monitor the temperature of reactors, heat exchangers, and other equipment, ensuring stability and safety of the production process.

Other Industries: Also widely used in metallurgy, mining, papermaking, textiles, food processing, rubber, and plastics industries to monitor and control the temperature of various industrial equipment.

3. Operating Principle

Signal Input: The module accepts temperature input signals from RTDs and isolated tip thermocouples. Properly connect the probes of each channel to the target equipment to ensure unobstructed circuit connectivity.

Signal Processing: The module conditions the input temperature signals, converts them into standard electrical signals, and compares these signals with user-programmable alarm setpoints.

Alarm Function: When the measured temperature exceeds the set alarm range, the module triggers an alarm signal. It indicates the channel status via front-panel LEDs and can transmit alarm information to the host computer through communication protocols.

Programming and Configuration: Use the supporting Bently 3500 Frame Configuration Software for programming. This allows configuring the 16-channel temperature monitor to accept input from different types and quantities of probes, as well as setting alarm parameters, communication parameters, and more.

Main products:

Covering globally renowned brands:

Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, Allen-Bradley, Motorola, GE Fanuc, Yaskawa, Bosch Rexroth, ACSO, Yokogawa, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R, Alstom, EPRO, HIMA, Honeywell, Prosoft, AMAT, Siemens, etc.

Product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

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