MonitEasy | AI-Powered IoT Monitoring for Transformers, Solar, Wind & Industrial Assets
DG Monitoring · IoT Analytics

MonitEasy DGHMS
Diesel Generator
Health Monitoring System powered by the MonitEasy CloudT platform

A powerful IoT power monitoring solution that tracks DG fuel, load, and electrical performance in real time — right from your cloud dashboard, anywhere, anytime.

Request a Demo How It Works
Real-TimeDG monitoring
IoT EnabledCloud analytics
Predictive AlertsSmart maintenance

MonitEasy DGHMS (Diesel Generator Health Monitoring System) is an IoT-based remote monitoring platform for diesel generator sets. It tracks fuel level, runtime, load, and electrical parameters (voltage, current, power factor, energy) via Multi-Function Meters and RS485/Modbus, and sends threshold alerts to your team. It is designed for facilities, telecom sites and commercial buildings running backup or prime-power DG sets.

DGHMS Overview

Diesel Generator
Health Monitoring System

MonitEasy offers an IoT-enabled DG Monitoring solution focused exclusively on real-time electrical parameter monitoring of Diesel Generators. With seamless integration using Multi-Function Meters (MFM) and RS485 (Modbus RTU) communication, this solution empowers users with live visibility into generator performance — right from their dashboards.

Unmonitored DG sets can waste fuel and experience more unplanned downtime than continuously monitored assets. MonitEasy's DGHMS gives you the visibility to change that — continuously monitoring voltage, current, power factor, and energy across all phases.

25%
Typical fuel-waste reduction reported by customers*
with real-time DG monitoring
Electrical Monitoring Cloud Dashboard Threshold Alerts Data Logging Multi-Location MFM / RS485
MonitEasy DGHMS cloud dashboard showing live diesel generator voltage, load and fuel readings
300+Customers
1000+DG Units
40%Less Downtime
Key Facts

DGHMS at a glance

Who it's for
Facilities, industries, telecom towers, hospitals, data centres and commercial buildings operating backup or prime-power diesel generator sets, single-site or multi-site.
Problems it solves
Unplanned DG downtime, unnoticed fuel loss or theft, overloading, phase imbalance, and lack of visibility into generator run-hours and health across sites.
Parameters monitored
Voltage, current, power factor, frequency, active/reactive/apparent power, energy (kWh/kVAh), harmonics, ambient/cable-compartment temperature & humidity, oil temperature, fuel level.
Communication protocol
Multi-Function Meters (MFM) over RS485 (Modbus RTU) to the MonitEasy IoT Gateway, transmitted to the cloud via 4G, Wi-Fi or Ethernet.
Deployment model
Retrofit onto existing DG sets via MFM/CT-PT wiring at the panel; no engine-side modification required. Cloud-hosted MonitEasy platform, web and mobile dashboard.
Alert channels
Instant SMS and email notifications to up to 5 configured stakeholders on threshold breaches (overvoltage, undervoltage, current imbalance, power-factor dip).
0+
Satisfied Customers
0+
DG Units Monitored
25%
Fuel Saved on Avg.*
40%
Less Downtime*

*Aggregated figures from MonitEasy customer deployments. Methodology and sample details available on request — see case studies.

Introduction

A Diesel Generator (DG) set converts mechanical energy from a diesel engine into electrical power, providing backup electricity during outages or in off-grid areas. It consists of an engine, alternator, and control systems to ensure reliable power supply.

Failure Analysis

Reasons of DG Failure

Fuel Issues 1

Contaminated or poor-quality fuel can cause misfires and starting problems

Electrical Failures 2

Faulty wiring or malfunctioning components can affect power output

Mechanical Failures 3

Wear on engine parts leads to overheating and breakdowns

Cooling Problems 4

Blockages or leaks can cause engine overheating

Exhaust Issues 5

Clogged or damaged exhaust systems reduce efficiency and increase wear

IoT Solution

How DGHMS Helps Overcome DG Set Issues

Monitoring Solution

Helps prevent switchgear failures by continuously tracking key operational and environmental parameters, allowing for early detection of potential issues, optimizing performance, and ensuring reliability.

Key Parameters we can monitor
1
Basic Parameters
(V, I, PF)
2
Energy Parameters
(kWh, kVAh, kVARh)
3
THD for Current and
Voltage (R, Y, B)
4
Ambient Temperature
& Humidity
5
Temperature in
Cable Compartment
6
Humidity in cable
Compartment
7
Oil Temperature
8
Fuel Level
DG Performance

DG Monitoring & Performance Optimization

Unmonitored DG sets often run less efficiently than monitored ones — customers using MonitEasy DGHMS have reported meaningful reductions in fuel waste and unplanned downtime.*

Real-time electrical parameter monitoring helps optimize fuel consumption and reduces operational costs by identifying inefficiencies in power generation and load management.

IoT-based DG monitoring with Multi-Function Meters (MFM) provides continuous visibility into voltage, current, power factor, and energy consumption patterns across all phases.

MonitEasy's DGHMS delivers actionable insights through cloud dashboards, enabling data-driven decisions for better generator performance and maintenance scheduling.

IoT Protected
MonitEasy DG monitoring solution overview illustration
25%Fuel savings avg.*
40%Less downtime*
24×7Live monitoring
5Alert recipients
Real-Time Data

Parameters Monitored

Comprehensive real-time electrical parameter tracking from every DG unit — streamed continuously to the MonitEasy dashboard.

Voltage

R-Y-B Phase & Line-Neutral

Current

R-Y-B Phase real-time

Power

Active, Reactive, Apparent

Power Factor & Frequency

Real-time monitoring

Energy Consumption

kWh and kVAh metering

Harmonics

Optional based on MFM model

Live DG Data

MonitEasy · Sample dashboard view

R-Phase Voltage
415 V
Load %
74%
Power Factor
0.92
Frequency
49.9 Hz
Active Power
148 kW
System Status
Online
Specification

DGHMS technical reference

MonitEasy DGHMS technical specification — last reviewed August 2026.
Communication protocolMFM via RS485 (Modbus RTU)
Gateway connectivity4G / Wi-Fi / Ethernet
Electrical parametersVoltage, current, power factor, frequency, active/reactive/apparent power, energy (kWh/kVAh), harmonics
Environmental parametersAmbient & cable-compartment temperature/humidity, oil temperature, fuel level
AlertingSMS & email to up to 5 stakeholders on threshold breach
DashboardWeb and mobile, cloud-hosted, multi-site view
Data platformMonitEasy AWS cloud (CloudT platform)
ReportingAuto-generated monthly summaries; downloadable historical logs
Typical installationRetrofit at DG control/AMF panel via MFM and CT/PT wiring; no engine downtime required
System Architecture

IoT-Based DG Monitoring Architecture

Complete architecture — IoT sensors and MFM integration, MonitEasy gateway, AWS cloud processing, and real-time dashboard access.

IoT Sensors & MFM

Data Collection

MonitEasy Gateway

Data Transmission

MonitEasy AWS Cloud

Data Processing

Dashboard

Analytics & Insights

Diagram of the MonitEasy DGHMS IoT architecture, from sensors and MFM through the gateway to the AWS cloud and dashboard
MonitEasy DGHMS architecture: field sensors → IoT gateway → AWS cloud → dashboard.

Sensors & Energy Meters + IoT Gateway

Captures DG parameters like voltage, current, power, and temperature using MFM meters connected via MODBUS/RS485 to the MonitEasy IoT Gateway.

MODBUS / RS485

MonitEasy IoT Gateway

Collects and transmits real-time data from energy meters and sensors to the cloud — enabling 24/7 generator performance monitoring and alerts.

Edge Computing

MonitEasy Cloud Platform

Robust AWS-based cloud infrastructure for secure storage, real-time analytics, and high availability of DG data.

AWS Cloud

MonitEasy Dashboard Access

User-friendly web and mobile dashboards to monitor generator health, electrical load, energy consumption, and maintenance alerts — anytime, anywhere.

24/7 Access
Monitoring Features

DG Monitoring System Features

Five capabilities that make MonitEasy DGHMS a comprehensive diesel generator monitoring platform for industrial facilities.

01

Real-Time Data Acquisition

Continuous reading of electrical parameters via MFM using RS485 communication — voltage, current, power factor, energy, and harmonics captured every second.

MFMRS485Real-time
02

Cloud Dashboard Access

View generator performance remotely via our web-based MonitEasy dashboard with intuitive charts, logs, and visualizations — accessible from any device, anywhere.

Web DashboardChartsVisualizations
03

Data Logging & Reports

Access historical trends, download logs, and generate reports for energy analysis and audits — auto-generated monthly summaries with actionable insights.

Historical DataReportsAnalytics
04

Alert Configuration

Set thresholds for overvoltage, undervoltage, current imbalance, or power factor dips — get notified instantly via SMS and email to up to 5 stakeholders.

AlertsThresholdsNotifications
05

Multi-Location Support

Monitor multiple DG sets across various locations from a single centralized MonitEasy dashboard — scalable from one generator to many across multiple sites.

Multi-siteCentralizedScalable
Why DGHMS

Top Benefits of IoT-Based DG Monitoring

Discover the key advantages of implementing MonitEasy DGHMS at your facility.

Real-Time Monitoring

Track generator performance and faults instantly from any location — voltage, current, power factor, and energy all in one live dashboard.

Reduced Downtime

Receive instant alerts for critical issues like overvoltage, current imbalance, or power factor dips to prevent unexpected generator breakdowns.

Advanced Data Analytics & Reporting

Access historical trends, download logs, and auto-generate reports for energy audits and ROI validation. MonitEasy's analytics engine identifies patterns and recommends corrective actions — helping you optimize DG operations and reduce fuel costs over time.

Enhanced Security

Secure communication with TLS encryption and user authentication protects your DG data across all locations.

How It Works

From Sensor to Smart Dashboard

A seamless IoT pipeline that turns raw DG electrical data into actionable insights that reduce downtime and save fuel.

  1. 1
    ⚡

    MFM & Sensor Data Collection

    Multi-Function Meters connected via MODBUS/RS485 capture voltage, current, power, energy, and harmonics from the DG set in real time.

  2. 2
    📡

    MonitEasy Gateway Processing

    The MonitEasy Edge gateway aggregates MFM data locally, applies threshold logic to detect anomalies, and transmits via 4G/Wi-Fi/Ethernet to the cloud.

  3. 3
    ☁️

    MonitEasy Cloud Analytics

    Data streams into the MonitEasy AWS platform where algorithms detect patterns, forecast maintenance windows, and generate optimization recommendations.

  4. 4
    🔔

    Alerts & Notifications

    Threshold breaches trigger instant SMS and email alerts to up to 5 stakeholders — overvoltage, undervoltage, current imbalance, or power factor deviations.

  5. 5
    📊

    Dashboard & Visualizations

    MonitEasy web and mobile dashboards display live KPIs, historical trend charts, and downloadable reports for energy audits and management reviews.

  6. 6
    🔧

    Predictive Maintenance

    Historical trend analysis identifies early warning signs — voltage fluctuations, current imbalance, power factor deviations — before they cause failures.

Integrations, Security & Limitations

Deployment prerequisites

Integrations & security

  • Connects via RS485/Modbus RTU to MFM-equipped DG panels; can be paired with existing AMF panels and SCADA systems that expose Modbus data.
  • Cloud communication is TLS-encrypted; user access is authenticated per account and per site.
  • Requires a functioning cellular, Wi-Fi or Ethernet connection at the DG location for live data transmission.

Prerequisites & limitations

  • Requires an MFM (or compatible energy meter) fitted to the DG panel; DGHMS does not replace the meter itself.
  • Harmonic monitoring depends on the connected MFM model supporting it.
  • Historical figures such as fuel-waste and downtime reduction reflect aggregated customer results, not a guaranteed outcome for every site.
Comparison

DGHMS vs. manual/periodic inspection

AspectMonitEasy DGHMSManual / periodic log checks
Data frequencyContinuous, real-time (seconds)Point-in-time, typically once per shift or day
Fault detectionAutomated alerts within minutes of a threshold breachDepends on operator visiting site and noticing the issue
Multi-site visibilitySingle dashboard across all monitored DG unitsSeparate paper/spreadsheet logs per site
Fuel & theft visibilityContinuous fuel-level trend and anomaly trackingManual dip-stick or gauge reading, easy to miss gradual loss
ReportingAuto-generated monthly reports and historical exportManually compiled, time-consuming
FAQ

Frequently asked questions

What does DGHMS actually monitor on a diesel generator?

It monitors electrical parameters (voltage, current, power factor, frequency, energy, harmonics), fuel level, oil temperature, and ambient/cable-compartment temperature and humidity — streamed continuously via an MFM and IoT gateway to the MonitEasy dashboard.

How accurate is fuel-level and runtime tracking?

Accuracy depends on the fuel sensor and MFM used at installation; MonitEasy logs fuel-level trend data continuously so gradual loss, theft, or refuelling events are visible on the dashboard rather than relying on manual dip checks.

Can DGHMS integrate with an AMF panel or SCADA?

Yes. DGHMS reads data over RS485/Modbus RTU from MFM-equipped DG panels and can be paired with existing AMF controllers and SCADA systems that expose Modbus data points.

How is DGHMS different from periodic manual inspection?

Manual checks only capture a single point in time. DGHMS streams data continuously and raises SMS/email alerts within minutes of a threshold breach, so issues like overvoltage or current imbalance are caught before they cause a failure.

Does DGHMS support multiple generators across sites?

Yes. Multiple DG units across different locations can be monitored from a single centralized dashboard, scaling from one generator to a large multi-site fleet.

What is required to install DGHMS on an existing DG set?

An MFM (or compatible energy meter) wired to the DG panel via CT/PT connections, plus a MonitEasy IoT gateway with a data connection (4G, Wi-Fi or Ethernet). Installation is a retrofit and does not require engine-side modification.

MonitEasy Footer V1 — Precision Dark