Foxboro IGP10-A22D1F I/A Series Pressure Transmitter

Foxboro FBM3 P0400YD | 8-Port RTD Temperature Sensor Input

Foxboro FBM3 P0400YD | 8-Port RTD Temperature Sensor Input

Availability: 10 left in stock

Product Overview The Foxboro FBM3 (Part Number: P0400YD) serves as a high-precision RTD (Resistance Temperature Detector) input interface for the I/A Series...

SKU: FBM3 P0400YD

Manufacturer: Foxboro
Product No.: FBM3 P0400YD
Product Type: RTD Input Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Foxboro FBM3 (Part Number: P0400YD) serves as a high-precision RTD (Resistance Temperature Detector) input interface for the I/A Series Distributed Control System (DCS). This module acquires critical temperature signals from field sensors and integrates them directly into the system processor via a redundant fieldbus. It supports multiple RTD wiring configurations to accommodate various industrial sensing requirements. We provide this module as 100% Brand New original factory stock, ensuring the highest level of signal accuracy and thermal stability for refineries, chemical reactors, and power plants.

Technical Specifications

Item	Specification
Model / Part Number	FBM3 / P0400YD
Input Channels	8 Isolated and Independent Channels
Input Range	0 to 320 Ω
Excitation Current	0.75 mA DC (Stable)
Supported Sensors	2-wire, 3-wire, and 4-wire RTDs
Isolation	Per-channel Galvanic Isolation
Communication	Redundant Fieldbus Interface
Power Supply	24 V DC
Operating Temp	–20 °C to +60 °C
Dimensions	102 × 45 × 104 mm
Weight	1 kg (Net) / 2 kg (Shipping)
Certifications	UL, CSA, CE, RoHS, ATEX, Class 1 Div 2 / Zone 2

Engineering Advantages

Flexible Sensor Integration: The FBM3 P0400YD supports 2-, 3-, and 4-wire RTD configurations. This flexibility allows engineers to choose the most cost-effective wiring for non-critical loops or the highest accuracy 4-wire setups for custody transfer or critical reactor temperature monitoring.
Stable Excitation Current: The module provides a constant 0.75 mA DC excitation current to the RTD sensors. This low-current design minimizes sensor self-heating errors, ensuring that the measured temperature reflects the actual process conditions with laboratory-grade precision.
Superior Noise Mitigation: Industrial environments contain significant electrical noise from motors and switchgear. This module utilizes per-channel galvanic isolation to prevent ground loops and protect the internal DCS backplane from field-side interference and transients.
Hazardous Area Readiness: Fully certified for ATEX and Class 1 Div 2 / Zone 2 environments, the FBM3 P0400YD operates safely in volatile atmospheres. Its ruggedized design withstands the corrosive elements and temperature fluctuations common in offshore platforms and chemical distillation units.
Zero-Downtime Maintenance: The hot-swappable architecture allows for the immediate replacement of a module without shutting down the system or the fieldbus. This ensures continuous process visibility and control even during hardware upgrades or maintenance.

FAQs

Which RTD types does the P0400YD support?

The FBM3 P0400YD is designed for resistance-based measurement within the 0 to 320 Ω range. While commonly used with standard Platinum 100 (Pt100) sensors, you should verify the resistance curve in your Foxboro configuration software to ensure accurate scaling.
How does 4-wire wiring improve accuracy compared to 3-wire?

The 4-wire configuration allows the FBM3 to measure the voltage drop directly at the RTD element, effectively cancelling out the resistance of the lead wires. This is critical for applications where the sensor is located far from the I/O rack.
Is this a Brand New unit?

Yes. We guarantee that this Foxboro FBM3 P0400YD is 100% Brand New original equipment. It comes in its original factory packaging and includes the latest manufacturer revision (Rev AC) for optimal compatibility.
Does the module require external calibration?

The module undergoes factory calibration. However, for high-precision loops, we recommend performing a system-level loop calibration (sensor + module) within the Foxboro DCS to account for specific field wiring resistance and environmental factors.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.