indoorAdvanced Multi-GasIntegrated Telemetry

Sensible+

The Sensible+ represents an advanced tier of indoor environmental monitoring, providing high-precision optical particulate sizing alongside expanded chemical gas channels. Engineered for demanding industrial, clinical, and laboratory applications, it supports modular sensing configurations tailored to specific chemical risk profiles.

Measured Channels

18 Parameters

Primary Protocol

Wi-Fi

Cloud Sync

Active Real-Time

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SENSIBLE PLUS

ENGINEERING HIGHLIGHTS

Engineered for continuous telemetry & high reliability.

The Sensible+ architecture integrates discrete optical, chemical, and physical sensor elements with low-latency edge buffering for dependable operational performance.

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Modular multi-gas electrochemical array supporting up to 16 parameters

Precision optical particle sizing and discrete bin count metrics

Large interactive touch interface with technical diagnostic view

Enterprise wireless and industrial bus telemetry

Sub-ppb level chemical vapor sensitivity options

Integrated calibration routine manager

STANDARDS & CREDENTIALS

Engineered for Global Environmental Standards

Our environmental telemetry hardware is designed to simplify building compliance audits, ESG reporting, and automated HVAC integration.

Calibrated Baseline

Green Building

LEED v4.1 Compliant

Meets EQ Credit criteria for Enhanced Indoor Air Quality strategies & continuous particulate tracking.

Air Concept

WELL v2 Certified Ready

Aligned with Air Feature A01, A05, and A08 for multi-parameter real-time telemetry verification.

Ventilation Standard

ASHRAE 62.1 Compatible

Optimized for Demand-Controlled Ventilation (DCV) closed-loop HVAC actuation via BACnet & Modbus.

Continuous Monitoring

RESET Air Grade Ready

Hardware calibrated for accredited indoor air quality data feeds with cloud payload verification.

TELEMETRY CHANNELS

Monitored Environmental & Gas Parameters (18)

Real-time measurement channels active on the Sensible+ baseline architecture.

PM1.0particulate

Ultra-fine particulate matter with diameter less than 1.0 µm

Unit: µg/m³Optical / Laser Scattering

PM2.5particulate

Fine inhalable particles with diameters 2.5 µm and smaller

Unit: µg/m³Optical / Laser Scattering

PM10particulate

Inhalable coarse particles with diameters 10 µm and smaller

Unit: µg/m³Optical / Laser Scattering

TSPparticulate

Total Suspended Particulate matter in ambient air

Unit: µg/m³Optical / Laser Scattering

Particle Countparticulate

Optical binning of discrete particle sizes per volume

Unit: pcs/LOptical / Laser Scattering

CO2gases

Carbon Dioxide concentration indicating ventilation efficacy

Unit: ppmNDIR

COgases

Carbon Monoxide poisonous gas from incomplete combustion

Unit: ppmElectrochemical

NO2gases

Nitrogen Dioxide combustion and vehicular emissions byproduct

Unit: ppmElectrochemical

SO2gases

Sulfur Dioxide industrial and fossil fuel combustion gas

Unit: ppmElectrochemical

O3gases

Ozone photochemical oxidant and respiratory irritant

Unit: ppmElectrochemical / Metal Oxide

NH3gases

Ammonia agricultural and industrial chemical emissions

Unit: ppmElectrochemical

H2Sgases

Hydrogen Sulfide toxic gas associated with wastewater and oil

Unit: ppmElectrochemical

TVOCvocs

Total Volatile Organic Compounds off-gassing from building materials

Unit: mg/m³ / ppbPID

HCHOvocs

Formaldehyde chemical vapor common in adhesives and furniture

Unit: mg/m³ / ppmElectrochemical

Illuminanceenvironmental

Ambient luminous flux per unit area

Unit: LuxPhotodiode Array

Temperatureenvironmental

Ambient dry-bulb thermal measurement

Unit: °CSolid-state Bandgap

Humidityenvironmental

Relative air moisture saturation percentage

Unit: % RHCapacitive Polymer

AQIderived

Standardized Air Quality Index computed from multiple criteria pollutants

Unit: Index (0-500)Algorithmic Aggregation

CONFIGURABLE TIERS

Hardware Configuration Variants

Sensible+ Basic

9 Channels

Core high-density indoor suite focusing on criteria particles, CO2, VOCs, and comfort indices.

Included Parameters:

PM1PM25PM10CO2TVOCHCHOTEMPHUMIDITYAQI

Sensible+ Advanced

17 Channels

Expanded chemical channel configuration adding hazardous industrial gases and optical particle binning.

Included Parameters:

PM1PM25PM10PARTICLE_COUNTCO2CONO2SO2O3NH3H2STVOCHCHOLUXTEMPHUMIDITYAQI

SENSING PHYSICS

Sensor Technology Principles

Educational overview of physical and optical sensing methodologies deployed across this platform.

Optical / Laser Scattering

Uses focused laser light scattering to detect discrete particle diameters and compute mass concentration per unit volume in real time.

NDIR (Non-Dispersive Infrared)

Measures gas absorption at specific infrared wavelengths for high-stability, drift-resistant carbon dioxide and methane quantification.

Electrochemical Sensing

Quantifies target gas molecules through chemical oxidation or reduction at an electrode, yielding high sensitivity in parts-per-billion and parts-per-million ranges.

Photoionization Detection (PID)

Emits high-energy ultraviolet light to ionize volatile organic gas molecules, delivering broad-spectrum detection of volatile organic compounds.

Solid-State Environmental Sensing

Integrated semiconductor and capacitive sensors for high-accuracy thermal, relative humidity, pressure, and ambient illuminance data.

INTEGRATION ARCHITECTURE

Connectivity & Software Topology

Edge Data Transport

Supported physical and wireless interfaces

Wi-FiStandard Interface

EthernetStandard Interface

RS-485 MODBUSStandard Interface

BluetoothStandard Interface

USB-CStandard Interface

Encrypted TLS 1.3 edge-to-cloud transport architecture.

Software Platform Compatibility

Integrated digital control layers

Mobile AccessiOS & Android App

Web DashboardMulti-Site Web Portal

Cloud SyncDLE Cloud Telemetry

Enterprise APIREST & MQTT Streams

Fail-Safe Buffer: Non-volatile local flash99.9% Telemetry Target

TELEMETRY & CLOUD ECOSYSTEMv2.4 Ready

Real-time monitoring across web, mobile & facility displays.

Every sensor stream is instantly ingested into the DLE Cloud Platform, offering multi-tenant analytics, historical heatmaps, and zero-latency TV lobby displays.

dle-cloud.internal / telemetry / station-node-04

Live Edge Stream (0.5s)

Real-Time AQIGood Quality

28US AQI Standard

PM2.5

6.4 µg/m³

CO₂ Level

462 ppm

TVOC

0.08 mg/m³

Relative Humidity

48.2 %

24-Hour Particulate Concentration Trend

Continuous 1-minute averaged telemetry buffer

PM2.5 PM10

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REST API & MQTT Export

Automated PDF Compliance

Modbus & BACnet Gateway

SYSTEM ARCHITECTUREDLE Air Intelligence

Connecting physical sensing to autonomous optimization.

Every DLE monitoring device integrates directly into the DLE Air Intelligence platform, transforming raw telemetry into energy-efficient ventilation control and predictive facility health.

Sense

Transducer Ingestion

Optical laser scattering and dual-channel NDIR ambient sampling.

Connect

Edge Transport

Encrypted payload routing via RS-485 Modbus, Wi-Fi, 4G, and MQTT.

Understand

Contextual Analytics

Spatial heatmaps, dynamic baselines, and thermal load analysis.

Optimize

Closed-Loop Control

Demand-Controlled Ventilation (DCV) actuation and automated BMS control.

Platform Endpoints: iOS / Android Apps Multi-Site Web Portal REST / MQTT APIs

Continuous Telemetry Engine

APPLICATIONS & USE CASES