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Overview / Inventory Monitoring Systems
Application review before quotation

Real-time inventory monitoring for silos, storage tanks, and stockpiles — clear data for industrial sites.

Volivue helps teams see how much material is in silos, liquid storage tanks, and open stockpiles. The system connects radar, weighing, LiDAR, alarms, dashboards, and ERP/MES data for practical industrial inventory decisions.

4 tech
Storage Coverage
120m
Max Range
API
ERP/MES Ready
8 langs
Global UI Planning
Volivue branded industrial inventory monitoring site with silos, tanks, stockpiles, sensors, controllers, and dashboard data links
VOLIVUE FIELD LAYER Real site views for silos, tanks, stockpiles, and edge controllers.
FIG.01 · STRAIN GAUGE INSTALLATION SCHEMATIC
LIVE · 47ms
A1 D1 A4 D4 SILO-001 · CEMENT · 1000t MAX CAPACITY vent / hatch manhole A Strain Gauge B Material 847.3 t 84.7% C Σ Weight ±1.0% F.S. H = 12m D = 8m
Current Load
847.3 t
Capacity
84.7 %
Δ 24h
−42.1 t
Status
NORMAL
Industries Served // CROSS-INDUSTRY DEPLOYMENT

If you're still doing this, you're losing money — and risking lives.

07 RECURRING PAIN POINTS
IDENTIFIED ACROSS
500+ CUSTOMER INTERVIEWS
PAIN · 02

Stale data lags reality by 7+ days.

Weekly or monthly counts mean every purchasing and dispatch decision is based on outdated numbers. By the time you decide to reorder, you're already behind.

Severity: HIGH
PAIN · 03

Visual estimates are off by 15–30%.

Eyeballed pile estimates and tape measurements distort your books, your forecasts, and your audit trail. Without precision, every figure downstream is unreliable.

Severity: HIGH
PAIN · 04

Multi-site reporting becomes a manual follow-up loop.

Distributed silos and warehouses with no unified data force operations to hunt down numbers manually each cycle. Monthly reporting becomes a war of attrition.

Severity: MEDIUM
PAIN · 05

Top-mount retrofits demand shutdowns.

Drilling silo tops requires production shutdowns, hot-work permits, and weeks of permit headaches. For many sites, this is enough to kill the project entirely.

Severity: HIGH
PAIN · 06

ERP/MES data silos waste hours weekly.

Manual re-entry between sensors and ERP/MES wastes labor hours, introduces transcription errors, and means your enterprise systems never reflect real-time inventory.

Severity: MEDIUM
PAIN · 07

Theft, leakage, and silent losses go undetected.

Without real-time alerts on abnormal drawdowns, theft and leakage are only discovered during audits — by then the loss is months old and untraceable.

Severity: MEDIUM
SOLUTION ↓

All seven pains, eliminated by one platform.

Continuous sensing. Multi-site dashboards. ERP/MES integration. Theft alarms. Zero climbing required.

See how it works →
Recognize 3 or more of these? You're losing margin every day they continue.
View Our Solutions →

A sensing technology for every kind of storage.

From legged silos to open coal yards — pick the technology that matches your storage geometry. Each integrates seamlessly into one unified platform.

04 SENSING TECHNOLOGIES
12+ INDUSTRIES
UNIFIED MONITORING PLATFORM
FIG.02 · STORAGE TECHNOLOGY OVERVIEW
Volivue branded industrial silo, liquid tank, and stockpile monitoring overview with radar, lower-leg weighing controllers, 3D scanning, and inventory dashboard
Temporary stockyard inventory system Mining / building materials / coal yards · dispatch and inventory management
Zones10
Inventory125,430 m3
Dispatch86
Alerts2
Device overview Fixed 3D radar 6 Vehicle 3D radar 2 Autonomous drones 2 Handheld 3D radar 2
Vehicle recognition Type Dump truck Plate B · 12345 Cargo Coal Volume 18.5 m3 Passes 28
Unsupported silos 4
Cement silos 4
Liquid tanks 2
Enclosed coal warehouse
Home overview Silo management Device management Vehicle management Inventory report System settings
65%
72%
68%
Vehicle 3D radar scan Vehicle identification and volume calculation
Handheld stockpile scan Scheduled inspection and precise inventory count
Central management platform Data summary, analytics, and alerts
Autonomous drone patrol Automatic scan and inventory update
CENTRAL ILLUSTRATION Industrial site panorama · 16:8.5 aspect · ~1400×750 px
ZONE 01

Legged Silos

⊳ Strain Gauge
ZONE 02

Closed Silos

⊳ 80GHz Radar
ZONE 03

Liquid Tanks

⊳ Liquid Level
ZONE 04

Open Stockpiles

⊳ 3D LiDAR

// DECISION HELPER

Not sure which technology fits your storage?

Answer 3 quick questions and we'll point you to the right product.

Open Selection Wizard

Choose your sensing
technology by storage type.

04 PRODUCTS · ALL EX-PROOF AVAILABLE
ALL CUSTOM ENGINEERING SUPPORTED
DATASHEETS · MANUALS · PROJECT ENGINEERING
SERIES 01 SOLID · LEGGED
Volivue patch-mount weighing controllers installed on lower silo support legs about two meters above ground
Silo support-leg controllers · built-in 4G / WiFi / RS485
FIG.01 · STRAIN GAUGE
SILO-A · 4-LEG SUPPORT A H=12m LOAD 847.3t

Patch-Mount Silo Weighing

Real-time inventory for supported silos

External sensors on lower silo support legs with AI-assisted algorithms, cloud software, and built-in 4G/WiFi/Bluetooth communication for fast silo retrofit projects.

▸ Choose if
Your supported silo has 2-12 legs and you need inventory data without climbing, emptying the silo, or drilling the silo top.
Key Specifications
PrincipleStrain gauge
Accuracy±0.5-3% FS typical
Capacity5-3000 t
Output4-20mA / RS485 / API
ConnectivityBuilt-in 4G / WiFi / Bluetooth
Structure2-12 support legs
InstallTypically 2-4 h per ready silo
Cement Fly Ash Lime Plastics Feed Flour
RETROFIT: no climbing for routine checks
IOT: direct cloud, mobile and desktop monitoring
View product details
SERIES 02 LIQUIDS · SOLIDS
Volivue 80GHz radar level transmitter for liquid and solid level measurement in harsh process conditions
80GHz radar · liquids, solids and harsh process level
FIG.02 · 80GHZ RADAR
TANK/SILO-B · TOP-MOUNT · FMCW A d=8.4m B LEVEL 3.6m

80GHz FMCW Radar

Liquid and solid level transmitter

80GHz FMCW radar level transmitter for liquid and solid level measurement in harsh process conditions, including dust, foam, steam, oil vapor, high temperature, corrosion, and agitators.

▸ Choose if
Tank or silo top-mount is available, non-contact level is required, and the site needs Bluetooth commissioning or PLC/SCADA protocol output.
Key Specifications
Frequency76–81 GHz FMCW
Beam angle3° / 8° by model
Range0.08–120 m families
Accuracy±1 mm
Output4-20mA HART, RS485/Modbus
IP RatingIP67
Process T-40 / +250 °C
SetupBluetooth commissioning
Liquids Solids Dust Foam Steam High temperature Bluetooth
ENGINEERING: site photos, nozzle and medium review
CUSTOM: antenna, flange, protocol and Bluetooth setup
View product details
SERIES 03 LIQUID
Volivue branded liquid storage tank level monitoring with radar or ultrasonic instruments and visible tank farm piping
Liquid tank farm · radar or ultrasonic level options
FIG.03 · LIQUID LEVEL
TANK-C · LIQUID · TOP-MOUNT A B L=2.8m FILL 62%

Liquid Level Meter

Ultrasonic & radar variants

Ultrasonic for clean liquids and cost-sensitive sites; radar for corrosive, foamy, or hazardous media.

▸ Choose if
Storing liquids: water, fuel, lubricants, chemicals, food-grade liquids, wastewater.
Key Specifications
Range US0.3 — 15 m
Range Radar0.1 — 30 m
Accuracy US±0.25% F.S.
Accuracy Radar±2 mm
Output4-20mA HART/Modbus
IP RatingIP67 / IP68
Media Tup to +200 °C
Water Fuel Chemicals F&B Lubricants Wastewater
EX: hazardous-area variants by model
CUSTOM: PTFE/316L antenna, frequency
View product details
SERIES 04 OPEN PILE
Volivue branded fixed 3D LiDAR stockpile monitoring scene with point-cloud scanning over mixed bulk materials
Fixed 3D LiDAR · stockpile volume and yard reconciliation
FIG.04 · 3D LIDAR
YARD-D · OPEN PILE · OVERHEAD A B VOLUME 2,840m³

3D LiDAR Scanner

Stockpile point cloud system

Real-time 3D scanning of irregular open piles. Outputs volume, mass, heatmap, and historical drawdown trends.

▸ Choose if
Open warehouse, sheds, domes, yards. Irregular piles, multi-zone tracking, ERP integration needed.
Key Specifications
PrincipleMulti-line LiDAR
Points/sec240,000
Range0.5 — 100 m
Vol. accuracy±1 — 3 %
ZonesUp to 32
InterfaceOPC UA / REST API
Mount Height8 — 30 m
Coal Mining Grain Biomass Aggregates Recycling
EX: dust-zone variants by model
CUSTOM: Site survey, custom layout
View product details
Need to compare side-by-side? All 4 products · all specs · one table.
Compare All Specifications

A unified inventory layer for operators, managers,
and enterprise systems.

Turn level, weight, and point-cloud measurements into one operating view: live inventory, alarms, dispatch variance, replenishment planning, and ERP/MES-ready data.

WEB · MOBILE · WORKSTATION
MULTILINGUAL UI OPTIONS
REST API · OPC UA · MODBUS
1inventory source of truth
4sensing technology families
8language packs planned
  • 01
    Multi-site inventory dashboard View silos, tanks, and stockpiles across plants with live status, trends, and alarms.
  • 02
    Mobile access for field teams Check level status, alarm history, and refill triggers from approved mobile devices.
  • 03
    Workstation and control-room views Support local operator screens, shift handover, and site-specific data retention policies.
  • 04
    Multilingual interface options EN · zh-Hans · ES · RU · AR · PT · FR · DE can be prepared with reviewed project terminology.
  • 05
    ERP/MES integration scope Standard interfaces include Modbus TCP/RTU, OPC UA, REST API, and MQTT. Project-specific connectors can be quoted separately.
  • 06
    Historical trends and reports Retention period, reporting cadence, and consumption trend logic are configured by project.
  • 07
    Configurable alarms and notifications Email, SMS, webhook, or approved messaging channels can be mapped to material thresholds.
Volivue operations center dashboard showing unified inventory monitoring views for industrial storage sites
Volivue control room monitoring dashboard for silos tanks and stockpiles
Field engineer checking Volivue inventory monitoring data on a rugged tablet near industrial silos
Volivue lower-leg mounted silo weighing controllers with direct 4G WiFi and RS485 communication
Dashboard Sites Alarms Reports
volivue.com / dashboard
Cement Plant · Vietnam · 24 silos
Live · 47ms
Total Stock
18,420 t
Capacity
76.7 %
Δ 24h
+820 t
Active
24/24
7-DAY INVENTORY TREND · ALL SILOS
Mon Wed Fri Today
9:415G ●●●●
Silo-12 · Cement
Vietnam Plant
CURRENT LOAD
847.3/1000t
ALERT: Low-stock, 3 days

Request an application review

Send your storage type, drawings, material behavior, monitoring points, country, and integration target. We will return an application-fit recommendation and a practical next-step checklist.

ENGINEERING REVIEW BEFORE QUOTE 8 LANGUAGES SUPPORTED EMAIL + WHATSAPP + PHONE CALLBACK

Compare the practical trade-offs before specifying a monitoring system.

TYPICAL PROCUREMENT CRITERIA
CONFIRM BY MODEL + COUNTRY
PROJECT-SPECIFIC REVIEW
Criterion
Imported EU/US Brands
Basic OEM Supply
Volivue
Application fit
Strong standard portfolio
Usually model-limited
Storage-specific design review
Technology coverage
Strong single-category instruments
Narrow device selection
Weighing, radar, liquid level, 3D LiDAR, and mobile views in one portfolio
Site retrofit
Often requires model-specific installation work
Usually standard mounting only
Lower-leg controllers, roof radar, tank level, and yard scanning options selected by site condition
Commercial position
Premium imported pricing
Low purchase price, limited engineering scope
Factory-direct project pricing with fewer distributor layers
Lead time
Often longer for imported models
Fast for standard stock only
Typically 2-4 weeks after confirmed scope
Data capability
Reliable instrument signal, platform often separate
Basic local output
Live inventory, alarms, trends, reports, and dispatch variance views
Interface scope
Often licensed separately
Usually basic outputs only
4-20mA, RS485, Modbus, OPC UA, MQTT, REST API, and ERP/MES scope by project
Multilingual operation
Usually English-first
Often single-language UI
Reviewed language packs available for global teams
Custom engineering
Available through project change order
Not supported
Included when defined in project scope
Support path
Distributor or regional office
Limited documentation
Direct factory team for selection, documentation, and remote diagnosis
Volivue is positioned for buyers who want stronger engineering depth, direct factory pricing, and one platform across silos, tanks, and stockpiles. Final price, lead time, accuracy, language package, and integration scope are confirmed by model, country, material, installation method, and project documents before quotation.
Talk to an Engineer

Estimate potential ROI before final system selection.

Adjust the inputs to your operation. The model gives an indicative savings range for discussion, not a final financial result or final quotation.

INDICATIVE ROI MODEL
ASSUMPTIONS VISIBLE
VALIDATE WITH SITE DATA
INPUT · YOUR OPERATION
Number of silos / stockpiles 12
Material value (USD/ton) $80
Average silo capacity (tons) 500
Current measurement method
Manual climb
Mechanical
Outdated radar
OUTPUT · INDICATIVE SAVINGS
$247,000
Indicative Annual Savings
Reduced overstock & deadstock
42%
Avoided production downtime
31%
Eliminated manual labor
18%
Theft & leakage prevention
9%
Indicative Payback Period 8 months

Actual savings depend on material value, process discipline, integration scope, measurement frequency, and site operating conditions.

From project review to monitored operation
on a typical 16-day path.

STANDARD PROJECT PATH
CONFIGURATION + FACTORY TEST
SHIPPING TIME CALCULATED SEPARATELY
01 Inquiry

Application Review

Confirm material, vessel geometry, measurement target, site environment, and commercial or export constraints.

DAY 1
02 Survey

Site Review & Solution

Remote drawing review or site survey, followed by sensor selection, integration scope, BOM, and quotation.

DAY 2-4
03 Manufacturing

Manufacturing & QA

Hardware configuration, software mapping, factory test, packing list, and project documentation.

DAY 5-10
04 Install

Install & Commission

Guided installation by local team or Volivue engineers, calibration, data validation, and platform setup.

DAY 11-15
05 Training

Training & Handover

Operator training, acceptance records, maintenance guidance, and ERP/MES or reporting handover.

DAY 15-16
Project lead time depends on sensor model, site readiness, and required interface work. The timeline above covers a standard project path after scope confirmation. International or regional freight, customs clearance, documentation, and local installation conditions are calculated separately by region.

Representative deployment
scenarios.

APPLICATION-BASED EXAMPLES
NO CUSTOMER LOGO · NO SITE IDENTIFIERS
FINAL DESIGN CONFIRMED BY PROJECT REVIEW
Volivue cement silo inventory modernization with lower-leg mounted weighing controllers and direct 4G WiFi RS485 communication
SCENARIO · 001 STRAIN GAUGE

Cement silo inventory modernization

Legged silos · external load sensing · standard dashboard
4-20mA
Typical output
RS485
Optional bus

External strain-gauge monitoring is suitable when the silo is supported by legs and roof drilling is not preferred. Calibration and accuracy depend on structure, load path, installation quality, and reference weighing.

Discuss this scenario
Volivue fixed 3D LiDAR stockpile scanning scenario for coal ore aggregate and sand inventory
SCENARIO · 002 3D LIDAR

Coal, ore, and bulk stockpile scanning

Open yard · 3D volume model · scheduled or continuous scan
3D
Volume model
API
Data export

3D LiDAR is used for irregular piles, multi-zone yards, and reconciliation workflows. Final scan strategy is selected after checking pile geometry, dust, mounting position, traffic routes, and data refresh requirements.

Discuss this scenario
Volivue liquid storage tank radar or ultrasonic level monitoring scenario with tank farm piping and branded controller
SCENARIO · 003 RADAR LIQUID

Chemical tank level monitoring

Tank farm · radar level · hazardous-area review
80GHz
Radar option
API
Project scope

Radar level monitoring can support chemical tanks where non-contact measurement and stable reporting are required. Final configuration depends on the exact model, medium, temperature, wiring, and installation method.

Discuss this scenario

Let's talk about your project.

Send your storage type, drawings, material behavior, monitoring points, country, and integration target. We will return an application-fit recommendation and a practical next-step checklist.

ENGINEERING REVIEW BEFORE QUOTE
8 LANGUAGES SUPPORTED
EMAIL + WHATSAPP + PHONE CALLBACK
INQUIRY FORM
Standard interfaces include Modbus TCP/RTU, OPC UA, REST API, and MQTT. Project-specific interfaces can be quoted separately.
DIRECT CONTACT

Email opens your mail app. WhatsApp opens a prepared project message. If you prefer a phone call, leave a callback number in the inquiry form.

  • Project email [email protected] Use for RFQ files, site drawings, application questions, and interface specifications.
    Open email
  • WhatsApp Business WhatsApp inquiry Fast for first contact and appointment coordination after a verified WhatsApp Business number is configured.
    Open WhatsApp
  • Phone callback Leave your phone number Use this when you want us to call back. Include country code and preferred time zone.
    Leave phone number
  • Project routing Export documents, freight, and local site readiness are checked before lead-time confirmation.
Global response time EN · 中文 · ES · RU · AR · PT · FR · DE