Process Liquid Analysis Power Solution – YOKOGAWA FLXA21-D-P-D-AB-C5 | FLXA21 Series
The YOKOGAWA FLXA21-D-P-D-AB-C5 is a dedicated power supply module engineered for the FLXA21 2-wire liquid analyzer platform. Designed for continuous industrial process environments, this module delivers stable, regulated power to pH, ORP, conductivity, and dissolved oxygen measurement loops — ensuring uninterrupted analytical performance in demanding plant conditions.
Where This Product Is Used
Process engineers and instrumentation specialists specify the FLXA21-D-P-D-AB-C5 across a wide range of liquid analysis applications:
- Chemical & Petrochemical Plants — Powering inline pH/ORP analyzers monitoring reaction vessels, neutralization tanks, and effluent streams.
- Water & Wastewater Treatment — Sustaining continuous conductivity and dissolved oxygen measurement in aeration basins, clarifiers, and final effluent discharge points.
- Pharmaceutical & Biotech Facilities — Supporting USP-grade water quality monitoring in purified water (PW) and water-for-injection (WFI) loops.
- Pulp & Paper Mills — Maintaining analyzer uptime in bleaching and black liquor process streams.
- Food & Beverage Production — Enabling CIP (Clean-In-Place) cycle monitoring with reliable power delivery to sanitary-grade sensors.
- Power Generation — Providing stable supply to boiler feedwater and cooling tower chemistry analyzers.
Technical Specifications
- Model Number: FLXA21-D-P-D-AB-C5
- Series: FLXA21 2-Wire Liquid Analyzer
- Manufacturer: YOKOGAWA Electric Corporation
- Module Function: Power Supply Unit for FLXA21 Analyzer
- Compatible Platform: YOKOGAWA FLXA21 Series Liquid Analyzers
- Input Power: Per FLXA21 platform specification (refer to YOKOGAWA GS 12A01A01-01E)
- Output: Regulated DC supply to analyzer electronics and sensor interface
- Enclosure: Field-mount, DIN-rail compatible housing
- Operating Temperature: -20°C to +55°C
- Protection Rating: IP65 (when installed in FLXA21 housing)
- Weight: Approx. 1,110 g
- Country of Origin: Japan
Why Engineers Specify This Model
- Platform Compatibility: Factory-matched to the FLXA21 analyzer — eliminates integration risk and ensures full warranty compliance.
- Stable Regulated Output: Protects sensitive measurement electronics from supply fluctuations common in industrial environments.
- Modular Architecture: Hot-swap capable within the FLXA21 chassis, minimizing process downtime during maintenance.
- Proven Reliability: YOKOGAWA’s FLXA21 platform is deployed in thousands of process plants globally, with a documented MTBF exceeding industry benchmarks.
- Simplified Spare Parts Management: Single-part-number replacement reduces storeroom complexity for MRO teams.
Complete System Bill of Materials
For a fully operational FLXA21 liquid analysis loop, engineers typically specify the following alongside the FLXA21-D-P-D-AB-C5:
- YOKOGAWA FLXA21 Analyzer Main Unit (specify measurement type: pH/ORP, conductivity, DO)
- Compatible YOKOGAWA sensor (e.g., PH8EFP, SC21, DO30G series)
- YOKOGAWA sensor cable (specify length)
- FLXA21 mounting hardware / field housing
- 4–20 mA signal cable to DCS/PLC input card
- HART communicator or YOKOGAWA FieldMate for configuration
Compliance & Industry Standards
- CE Marking — EMC Directive 2014/30/EU
- ATEX / IECEx (consult YOKOGAWA for hazardous area variants)
- RoHS Compliant
- Manufactured under ISO 9001:2015 Quality Management System
- Meets ISA-5.1 and IEC 60079 installation guidelines (where applicable)
Quality Assurance & Sourcing
Konmask.com sources YOKOGAWA components through verified industrial distribution channels. Every unit undergoes visual inspection and documentation verification prior to dispatch. We supply genuine OEM parts — no grey-market or counterfeit substitutes. Traceability documentation available upon request for regulated industries.
How to Source This Part
- In-Stock Orders: Submit your purchase order via our website or contact our sales team directly.
- Lead-Time Orders: For high-volume or project-based procurement, request a formal quotation with delivery schedule.
- Technical Pre-Sales: Our application engineers can confirm compatibility with your existing FLXA21 configuration before purchase.
- Contact: support@konmask.com | +0086 19859288691
Application-Specific FAQ
Q: Is the FLXA21-D-P-D-AB-C5 compatible with all FLXA21 analyzer variants?
A: This power supply module is designed for the FLXA21 platform. Confirm your specific analyzer suffix code against YOKOGAWA’s FLXA21 configuration guide (GS 12A01A01-01E) to ensure compatibility.
Q: Can this module be replaced in the field without removing the analyzer from service?
A: The FLXA21’s modular design supports field replacement of the power supply module. Consult the FLXA21 installation manual (IM 12A01A01-01E) for the correct procedure.
Q: Do you provide a warranty on this part?
A: Yes. Konmask.com provides a standard warranty on all genuine YOKOGAWA parts. Contact us for warranty terms applicable to your region.
Q: Can you supply multiple units for a plant-wide spare parts program?
A: Yes. We support bulk and project procurement. Contact our team for volume pricing and scheduled delivery options.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
