185078D-01
National Instruments
185078D-01
National Instruments

Description
The 185078D-01 FP-RTD-122 RTD Input Module is a high-quality device from National Instruments, perfect for measuring 3-wire RTDs in various applications. Featuring stable current source for excitation and versatile channel configurations, this module is perfect for precise RTD and resistance measurements.
Part number 185078D-01 FP-RTD-122 RTD Input Module is a high-quality 8-channel, 16-bit device from National Instruments, although it is no longer recommended for new designs. The FP-RTD-122 module is perfect for measuring 3-wire RTDs in various applications such as process control and device testing. It features a stable current source for sensor excitation and an integrated microcontroller for scaling measurements to temperature units. With the ability to configure each channel for temperature units or resistance, this module is highly versatile. The 3-wire configuration helps eliminate lead wire resistance errors, and the optical bank isolation ensures accurate measurements. Equipped with a Delta-sigma ADC, 50/60 Hz rejection filters, and eight inputs, the FP-RTD-122 can handle a range of RTDs and resistance measurements. Additionally, the module features EX+, COM, and SENSE terminals for excitation current output and resistance compensation. The POWER and READY LEDs indicate module status when installed in a FieldPoint terminal base. Perfect for precise RTD and resistance measurements, the 185078D-01 FP-RTD-122 RTD Input Module is a reliable tool for any application.
Made By | National Instruments |
---|---|
Part Number | 185078D-01 |
Module Type | RTD and Resistance Input Module |
Channels | 8-Channel |
Resolution | 16-Bit |
Special Features | Optical bank isolation, Delta-sigma ADC, 50/60 Hz rejection filters |
Distribution Cache Shipping Info and Options
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Shipping Options:
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Question:
What is the purpose of the FP-RTD-122 module part number 185078D-01?
Answer:
The FP-RTD-122 module part number 185078D-01 is designed for measuring 3-wire RTDs in applications like process control and device testing, with a focus on high precision and stability.
Question:
What features does the FP-RTD-122 input module have to ensure accurate temperature measurements?
Answer:
The FP-RTD-122 input module features a stable current source for sensor excitation, an integrated microcontroller for scaling measurements to temperature units, optical bank isolation for accurate measurements, and a Delta-sigma ADC with 50/60 Hz rejection filters.
Question:
Is the model 185078D-01 FP-RTD-122 still recommended for new designs?
Answer:
No, the model 185078D-01 FP-RTD-122 is no longer recommended for new designs.
Question:
How many channels does the FP-RTD-122 module have, and what is unique about their configuration?
Answer:
The FP-RTD-122 module has 8 channels that are 16-bit and can be configured for temperature units or resistance, making it highly versatile.
Question:
What type of feedback do the POWER and READY LEDs provide on the FP-RTD-122 module?
Answer:
The POWER and READY LEDs on the FP-RTD-122 module indicate the module's status when installed in a FieldPoint terminal base.