National Instruments FP-RTD-PT100-4 RTD Analog Input Module

The FP-RTD-PT100-4 is an RTD module with analog inputs. The NI FP-RTD-PT100-4 corresponds with part number 778069-31. This module is created by a company named National Instruments. The FP-RTD-PT100-4 is made of platinum metal. This RTD Analog Input Module comes with 4-wire terminal connections. The NI FP-RTD-PT100-4 has two channels for communication purposes.

The NI FP-RTD-PT100-4 operates with 12-bit resolution measurements. This RTD Analog Input Module renders 100 Ω input impedance. The FP-RTD-PT100-4 delivers linearization curves through DIN 43760 RTD. The National Instruments FP-RTD-PT100-4 functions with the α rating of 0.00385. This module delivers both temperature measurements °C and °F. The NI FP-RTD-PT100-4 contains two 4-terminal connectors linked with the module. Therefore, the module doesn’t require any screw terminals from the FP-TB-10 block. This RTD Analog Input Module provides a step response time of 42 ms for RTD inputs. The FP-RTD-PT100-4 is designed for an input temperature of -50 to 350 °C or -58 to 662 °F.

This module requires only channels per instrument in case of channel-to-channel isolated applications. The FP-RTD-PT100-4 is fabricated with an input shield of ±6 V. The NI FP-RTD-PT100-4 has a power requirement of 375 mW maximum. This RTD Analog Input Module functions with an excitation current of 100 μs. The FP-RTD-PT100-4 works within the maximum operating temperature of -40 to 70 °C. This module has a temperature drift in terms of of 0.03 °C + 100 ppm and 0.06 °F + 100 ppm. The NI FP-RTD-PT100-4 is verified by EMC certifications.