The differences between Siemens transmitters and Rosemount transmitters.
For users who are familiar with the transmitter market, Siemens transmitters and Rosemount transmitters are two common brands. However, many users may not be very clear about the differences between these two brands of transmitters. Today, our technical editor from Shaanxi Huibo Electromechanical will explain the differences between Siemens transmitters and Rosemount transmitters.
Release time:
2022-03-08
Source:
For users who are relatively familiar with the transmitter market, Siemens transmitters and Rosemount transmitters are two common brands. However, many users may not be very clear about the differences between these two brands of transmitters. Today, our technical editor from Shaanxi Huibo Electromechanical will explain the differences between Siemens transmitters and Rosemount transmitters.
First, Siemens transmitters are piezoresistive pressure transmitters, while Rosemount transmitters are capacitive pressure transmitters.
A transmitter is a converter that transforms the output signal of a sensor into a signal that can be recognized by a controller (or converts the non-electric quantity input from the sensor into an electric signal while amplifying it for remote measurement and control). The sensor and transmitter together form the monitoring signal source for automatic control. Different physical quantities require different sensors and corresponding transmitters. There are many types of transmitters, and those used in industrial control instruments mainly include temperature transmitters, pressure transmitters, flow transmitters, current transmitters, voltage transmitters, etc.
Protection functions:
1. Input overload protection;
2. Output overcurrent limit protection; The difference between Siemens transmitters and Rosemount transmitters: Siemens transmitters are piezoresistive pressure transmitters, while Rosemount transmitters are capacitive pressure transmitters.
A transmitter is a converter that transforms the output signal of a sensor into a signal that can be recognized by a controller (or converts the non-electric quantity input from the sensor into an electric signal while amplifying it for remote measurement and control). The sensor and transmitter together form the monitoring signal source for automatic control. Different physical quantities require different sensors and corresponding transmitters. There are many types of transmitters, and those used in industrial control instruments mainly include temperature transmitters, pressure transmitters, flow transmitters, current transmitters, voltage transmitters, etc.
Protection functions:
1. Input overload protection;
2. Output overcurrent limit protection;
3. Long-term short circuit protection for output current;
4. Transient surge protection for two-wire port against lightning and surge current TVS suppression;
5. Working power supply overvoltage limit protection ≤35V;
6. Working power supply reverse connection protection.
Key words:
Pressure transmitter, Rosemount transmitter, Siemens transmitter
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