Installation instructions for current transmitters

It is a modern enterprise specializing in the production and sales of current transmitters. Now Taihua Xiaobian will introduce the installation instructions of current transmitters.

In use to be installed on the power line of the field equipment, from the foreign industry dynamics and current transmitter core supply and demand can be a little know, if the system is in the environment of the harsh industrial site for a long time to use, so it is necessary to consider the safety and reliability of the hardware system work, according to the need to convert the analog quantity to the digital quantity. The sensor and transmitter together constitute the monitoring signal source of automatic control. Different physical quantities require different sensors and corresponding transmitters.

The module of the current transmitter realizes the conversion of the passive AC isolation sensor signal into the loop current sent by two connected lines in linear proportion. The two-wire current transmitter is the +24V end of the auxiliary power supply connected to the positive end of the transmitter, and the negative end of the power supply is connected to the negative end of the transmitter through the sampling resistor or ammeter. The analog and digital are separated from each other, which can improve the safety of the system. Less susceptible to parasitic thermocouples and resistance drop and temperature drift along the wire, thinner wires can be used very cheaply.