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WL411011OOOO - VAF + PF Digital Meter with RS485, Cl 1 | Lauritz Knudsen | L&T

Cat No.	WL411011OOOO
Category	Digital Meters
Stock	Back Ordered
Condition	Brand New, Sealed Packaging
Product Type	Digital Meters

Please contact us for the exact delivery timeline

Back Ordered

$60.71

Lead Time: 25 Working Days.

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Technical Specification

L&T WL411011OOOO Digital Meters Technical Specification

Digital Meters
Accuracy Class	1s
Display	—
Phase	1Ph/3Ph
Type of measurement	VAF + PF Meter

Product Details

Lauritz Knudsen WL411011OOOO - VAF + PF Digital Meter with RS485, Cl 1 - Auto and manual scrolling. Password protection site selectable Accuracy Class 1 as per IEC 62053-21 and Class 0.5 as per IEC 62053-22 True RMS measurement Field programmable CT, PT ratio Site selectable 1A/5A Phase wise and average display of voltage and current as per applicable meter Inbuilt selector switch for 3 phase models Site selectable for 3 Phase 4 wire, 3 Phase 3 wire, 1 phase Wide operating range of 80 to 300 V AC/DC auxiliary supply Suitable for 50/60 Hz Suitable with EMS, PMS, SCADA Softwares We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

L&T WL411011OOOO dimensions and weight

Dimensions (L × W × H)

Length 5.8 cm

Width 9.6 cm

Height 9.6 cm

Weight

Net Weight 0.3 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Frequently Asked Questions for WL411011OOOO

The price of Lauritz Knudsen WL411011OOOO Digital Meters depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides
genuine products, transparent billing, and PAN India delivery.

Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.

Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.

The L&T WL411011OOOO Digital Meters is engineered for high-precision global industrial power quality monitoring, primary sub-metering, and energy management. It complies with strict international performance standards such as IEC 62053-22 or ANSI C12.20, offering a premium accuracy class of 1.0. Available worldwide via Electrihub, this meter provides reliable data logs across power distribution centers, hyperscale data centers, and heavy processing facilities.

The L&T WL411011OOOO features versatile telemetry integration capabilities, natively supporting standard industrial communication like RS485 Modbus RTU. This facilitates straightforward integration into centralized SCADA frameworks, Building Management Systems (BMS), and cloud-based Energy Management Software (EMS). Electrihub supplies this unit alongside official register maps to ensure rapid, seamless remote data acquisition.

Configuration of the CT and PT secondary/primary scaling ratios on the L&T WL411011OOOO can be securely managed via the front-panel tactile interface or through certified remote configuration utility software. It supports highly flexible primary settings to accommodate Low Voltage (LV), Medium Voltage (MV), and High Voltage (HV) electrical infrastructure globally. Electrihub provides the full step-by-step user instruction sheets and programming matrices with each purchase.

This high-performance L&T WL411011OOOO Digital Meters delivers comprehensive true-RMS tracking of all fundamental electrical parameters including phase-to-phase and phase-to-neutral voltages, phase currents, network frequency, power factors, and real-time active, reactive, and apparent power ($kW$, $kVAR$, $kVA$). Additionally, advanced configurations help monitor Total Harmonic Distortion (THD) for both voltage and current wavefronts, helping site engineers mitigate harmonic pollution and safeguard machinery.

Electrihub is an established global B2B digital procurement platform providing 100% factory-authentic industrial switchgear, monitoring infrastructure, and automation parts. Ordering the L&T WL411011OOOO through Electrihub guarantees full access to original manufacturer global warranties, wholesale volume pricing, comprehensive international compliance documentation, and express global logistics to eliminate project supply chain bottlenecks.

The L&T WL411011OOOO Digital Meters is engineered for precise industrial power monitoring, sub-billing, and energy management systems. It features a high accuracy class of 1.0 conforming to IEC standards, ensuring minimal measurement deviation. Available through RAS Electrihub, this meter is widely deployed in commercial distribution boards, motor control centers (MCCs), and main switchboards across India to track active, reactive, and apparent energy parameters.

Yes, the L&T WL411011OOOO is equipped with integrated communication capabilities, typically supporting RS485 Modbus RTU protocols. This allows seamless integration into Energy Management Software (EMS), SCADA systems, and Building Management Systems (BMS). When you procure this model from RAS Electrihub, our technical support can guide you with register maps and baud rate settings for remote data logging and cloud-based energy analytics.

The CT and PT ratios on the L&T WL411011OOOO can be programmed directly via the front-panel tactile keys/display menu or remotely via communication software. The meter supports wide programmable CT primary settings (up to 99k A) and secondary settings (1A or 5A), as well as flexible PT ratio scaling for LT or HT electrical networks. For detailed step-by-step programming guidelines for this exact model, you can consult the technical literature provided by RAS Electrihub.

Depending on the exact variant, the L&T WL411011OOOO offers comprehensive true-RMS measurements including Voltage (L-L, L-N), Current per phase, Frequency, Power Factor (True & Displacement), Active/Reactive/Apparent Power (kW, kVAR, kVA), and detailed energy accumulation (kWh, kVARh, kVAh). It also monitors crucial power quality indicators such as Total Harmonic Distortion (THD) for voltage and current to help mitigate overheating and harmonic resonance in Indian industrial power grids.

RAS Electrihub is a trusted supplier of 100% genuine industrial switchgear and automation components in India, including the L&T WL411011OOOO. Every meter is sourced directly and comes backed by the official manufacturer's warranty against manufacturing defects. RAS Electrihub provides fast pan-India shipping, competitive bulk B2B pricing, and robust post-sales technical assistance to ensure your electrical installation and commissioning go flawlessly.

Reviews & Ratings

5.0

4 reviews

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Rohan Srivastava Jun 25, 2026

Solid build quality as expected from L&T. We installed the WL411011OOOO inside a dusty crusher mill control room, and the sealing/housing protects the internal circuitry perfectly. Big thanks to Electrihub for keeping buffer stock available for instant checkout online.

Anil Garg Jun 25, 2026

Ordered 4 units of L&T WL411011OOOO for our LT panel assembly line. Glad to find original stock on Electrihub since local distributors in Pune were quoting a 2-week lead time. The tracking link was updated within 24 hours, and the meters arrived securely boxed with factory calibration certificates intact. Precision is spot on.

Siddharth Reddy Jun 25, 2026

Tested this L&T meter against our standard facility master bench calibrator. Accuracy tolerances are minimal, completely line up with technical compliance logs. RAS Electrihub is turning out to be our reliable choice for emergency electrical procurement. Received standard boxed casing with clear wiring diagram instruction books.

Yogesh Puri Jun 25, 2026

Highly durable build quality by L&T. The WL411011OOOO handles fluctuating load variations across our testing unit effortlessly. Processed the procurement through RAS Electrihub, received a completely fresh manufacturing batch. Smooth experience with full automated GST billing support.

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WL411011OOOO - VAF + PF Digital Meter with RS485, Cl 1 | Lauritz Knudsen | L&T

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