PT100 Temperature Transmitter, 0-150℃, 4-20mA/0-10V

The PT100 temperature transmitter is a high-quality, reliable solution designed for precise temperature measurement in a variety of industrial applications. With a wide temperature range of 0-150℃ and an output signal option of either 4-20mA or 0-10V, it provides flexible integration into different systems. SUCH transmitter operates with a power supply of 16-36 VDC and boasts an accuracy of 0.2% FS, ensuring reliable and accurate temperature data. Its robust ABS flame-retardant enclosure offers excellent durability and protection in harsh and complex environments. Easy to install and built to last, the PT100 Temperature Transmitter is a versatile choice for a wide range of applications.

Feature

• The transmitter is safe, durable, of excellent quality, and easy to install.
• It is suitable for various field instruments: distribution cabinet system control, smart temperature control instruments, and PLC modules.
• Equipped with an ABS flame-retardant enclosure, it is designed to withstand various complex environments.
• Built-in reverse polarity protection circuit; when the power supply is reversed, the output will be 0mA.
• Built-in π-type EMI filter signal, with surge voltage absorption of 36V, capable of handling most industrial field interference signals.
• The terminal block is made of copper-nickel plated stamped parts.

Dimension (Unit:mm)

Wiring Diagram

Note:

• The transmitter module uses two-wire loop-powered, with the actual power supply taken from the loop in the range of 10-30V.
• If the actual supply voltage drops below 14V, it will affect the transmitter's accuracy; if it drops below 10V, the transmitter will not operate.
• Allowable wire resistance: ≤0.5Ω. The mirror current source compensates for wire signal deviations, and resistance greater than 1Ω will cause significant measurement errors.
• The analog multiplication circuit achieves linearization of the PT100 signal, ensuring a good linear 4-20mA output, with non-linearity ≤0.05%.