Product details

Origin:USA

Brand:bently

Product ID:72791-03-02-01-00-01-01-1

product description 

The Bentley 3-wire RTD input module is an electronic device used to measure temperature. It 

uses 3-wire technology to measure temperatures more accurately and with greater reliability. 

Characterized by long-term stability and high accuracy, this module is suitable for a variety of 

temperature measurement applications, such as industrial process control, laboratory measurement 

and environmental monitoring.

The working principle of the module is based on the characteristic that the Resistance value of the 

RTD (Resistance Temperature Detector) sensor changes with temperature. RTD sensors are usually 

made of platinum or nickel, and their resistance value is proportional to temperature. By measuring 

the resistance value of the RTD sensor, the current temperature can be determined. The module 

converts the resistance value of the RTD sensor into an electrical signal, and then transmits the signal 

to the control system for processing and display through 3-wire technology.

The Bentley 3 Wire RTD input module has the following features:

High precision: The use of advanced circuit design and calibration technology, can achieve high precision 

temperature measurement, the maximum error is only ±0.5℃.

Long-term stability: The use of high-quality materials and manufacturing processes to ensure that the 

module maintains stable performance during long-term use.

3 wire technology: The use of 3 wire technology can better resist interference and improve the transmission 

quality and stability of the signal.

Wide operating temperature range: can be measured in a wide operating temperature range from -50 ° C to +200 ° C.

Compatible with a variety of control systems: can connect and communicate with a variety of control systems, 

such as PLC, DCS, thermostat, etc.

Easy installation and maintenance: Provides a simple installation interface and self-diagnosis function for 

easy installation and maintenance.

In summary, the Bentley 3 Wire RTD input module is a high quality temperature measurement device for a 

variety of applications requiring high precision temperature measurement.