MacSync-WGSX2 Datasheet
Product Overview
MacSync‑WGSX2 is a high‑precision Wi‑Fi–based quantitative H₂S & NH₃ gas monitoring sensor designed for real‑time measurement of hydrogen sulfide (H₂S) and ammonia (NH₃) concentrations in ppm for industrial safety, environmental compliance, and occupational health applications within Wi‑Fi‑enabled environments.
Built using industrial‑grade electrochemical gas sensors, the device delivers accurate, stable, and repeatable ppm‑level measurements with fast response times, enabling early detection of hazardous gas buildup and proactive safety intervention. Unlike qualitative odor sensors, MacSync‑WGSX2 provides true quantitative gas concentration data, making it suitable for regulatory monitoring, safety audits, and process control.
MacSync‑WGSX2 communicates directly over standard Wi‑Fi networks (2.4 GHz / 5 GHz) to on‑premise servers, SCADA systems, safety dashboards, or cloud platforms using industry‑standard protocols such as MQTT, HTTP, and HTTPS, without the need for gateways or long‑range wireless infrastructure.
Housed in a rugged IP‑rated enclosure, the sensor is suitable for deployment in sewage treatment plants (STP), wastewater facilities (WWTP), chemical plants, factories, confined indoor spaces, utility rooms, and industrial work zones where reliable Wi‑Fi connectivity is available. BLE‑based configuration via the Macnman Maya App enables quick provisioning, diagnostics, calibration checks, and maintenance.
Whether deployed for worker safety, toxic gas exposure monitoring, ventilation control, or compliance reporting, MacSync‑WGSX2 delivers reliable, real‑time Wi‑Fi‑based toxic gas monitoring, transforming hazardous gas risks into actionable data.
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Key Features
Dual‑Gas Quantitative Measurement (H₂S + NH₃) Real‑time ppm‑level measurement of hydrogen sulfide (H₂S) and ammonia (NH₃) for safety‑critical and compliance applications.
Industrial‑Grade Electrochemical Sensors High sensitivity, fast response, and stable electrochemical sensing elements ensure accurate and repeatable gas concentration readings.
Wi‑Fi Based Connectivity Direct IP communication over standard Wi‑Fi networks (2.4 GHz / 5 GHz) without gateways or long‑range wireless infrastructure.
Real‑Time Gas Alerts & Threshold Events Configurable alarms for toxic gas exposure, ventilation control, and worker safety interventions.
Industrial & Corrosion‑Resistant Design Rugged IP‑rated enclosure engineered for gas‑rich, corrosive environments such as STP, WWTP, factories, and utility areas.
Battery‑Operated & Externally Powered Variants Available in battery‑powered and 9–36 V DC powered versions to suit both fixed and flexible indoor deployments.
Standard IoT Protocol Support Supports MQTT, HTTP, and HTTPS for seamless integration with SCADA systems, safety dashboards, and cloud platforms.
Secure Wi‑Fi Communication WPA2 / WPA3 authentication with TLS‑encrypted data transmission for secure IP‑based communication.
BLE Configuration via Maya App Local provisioning, diagnostics, calibration checks, and configuration using the Macnman Maya mobile application.
Designed for Safety & Compliance Suitable for occupational safety monitoring, toxic gas exposure control, and regulatory reporting requirements.
Suited Applications
Sewage & Wastewater Treatment Plants (STP / WWTP) Continuous ppm‑level monitoring of H₂S and NH₃ near inlet chambers, aeration tanks, sludge handling areas, and pumping stations within Wi‑Fi‑enabled facilities.
Industrial Safety & Worker Protection Real‑time toxic gas detection in factories, process plants, and production floors to prevent hazardous exposure and ensure occupational safety compliance.
Chemical & Process Industries Quantitative gas monitoring around reactors, storage areas, and handling zones for early leak detection and process safety.
Confined Indoor Spaces Monitoring H₂S and NH₃ buildup in utility rooms, basements, pump rooms, tunnels, and enclosed work zones with reliable Wi‑Fi coverage.
Livestock & Poultry Facilities Ammonia (NH₃) concentration monitoring to protect animal health, improve ventilation efficiency, and maintain welfare standards.
Industrial Warehouses & Storage Areas Detection of toxic and corrosive gas accumulation in chemical storage rooms, fertilizer warehouses, and logistics facilities.
Environmental Compliance & Safety Audits Supports regulatory monitoring programs, safety audits, and data‑driven reporting using accurate ppm‑level gas measurements.
Ventilation Control & Automation Enables automated ventilation triggers and alarms based on real‑time H₂S and NH₃ concentration thresholds.
Technical Specification
General
Specifications
Part Order Number
MacSync-WGSX2
Product Brand
Macnman Technologies Pvt Ltd
NH₃
Measurement
Measurement Range
0 – 100 ppm
Max Detecting Concentration
200 ppm
Sensitivity
(50–100) nA/ppm
Resolution
0.5 ppm
Repeatability
< 10% of output value
Stability (per month)
< 10%
Zero Drift
-3 to +10 ppm (at -20°C to +40°C)
Expected Lifetime
2 years @ 2 ppm NH₃
Sensor Type
Electrochemical NH₃ gas sensor
Calibration
Factory calibrated
H₂S
Measurement
Measurement Range
0 – 100 ppm
Max Detecting Concentration
500 ppm
Sensitivity
(0.8 ± 0.15) µA/ppm
Resolution
0.1 ppm
Repeatability
< 2% of output value
Stability (per month)
< 2%
Zero Drift
≤ 0.2 ppm
Expected Lifetime
2 years (in clean air)
Sensor Type
Electrochemical H₂S gas sensor
Calibration
Factory calibrated
Wireless
Communication
Wi‑Fi Standards
IEEE 802.11 b/g/n/ac
Frequency Bands
2.4 GHz & 5 GHz (Dual‑Band)
Operating Modes
Station Mode (Client)
Access Point Mode (Configuration)
Network Protocols
MQTT, HTTP, HTTPS
Security
WPA2‑PSK / WPA3
TLS / SSL Encrypted Communication
IP Configuration
DHCP / Static IP
Typical Indoor Range
Up to 100 m (environment dependent)
LED
Status
LED Type
1 Internal Multi-Color LED
Solid Blue
Device is connected with Maya App
Flashing Blue
OTA (Over-the-Air) update in progress
Slow Blinking Green
Attempting to connect to the LoRaWAN® network
Single Red Blink
A confirmed parameter of MacSync is being modified
Device
Configuration
Configuration
Via Macnman Maya Android App
Uplink Modes
Time Based / Threshold Based / Sampling Based
Stored Records*
30,000 Records
Remote Configuration
JSON Format Data - from server
Supported
Cloud & Platforms
Deployment Models
On-Premise Servers
Private Cloud Deployments
Public Cloud Platforms
IoT Cloud Platforms
AWS IoT Core
Microsoft Azure IoT Hub
Google Cloud (via MQTT / HTTPS)
Custom IoT Platforms
Integration Methods
MQTT Brokers
REST / HTTPS APIs
Webhooks
Enterprise Systems
SCADA Systems
BMS / IBMS Platforms
Data Lakes & Analytics Engines
Physical
Characteristics
Power Supply
9-36 V DC
Operating Temperature
-40°C to +80°C
Humidity Range
0% to 100% RH (non-condensing)
Ingress Protection
IP65 standard (IP67 optional variant)
Housing Material
Glass field Nylon
Color
Matte White
Weight
~110g
Mounting Options
Pole Mounting / Wall Mounting
Electrical
Characteristics
Input Voltage Range
9-36 V DC (External Supply)
Power Consumption
~100 µA in sleep mode
~150 mA during transmission
Input Impedance
>10 MΩ for voltage inputs
Communication
Options
BLE Connectivity
For local configuration and diagnostics via Maya App
Cloud Protocols
MQTT / HTTPS
Serial Interface
RS485 Modbus RTU support (optional)
Certifications &
Compliance
WPC
Compliant
RoHS
Conforms to RoHS directive
Security &
Encryption
Data Encryption
AES-256 end-to-end encryption
Authentication
OTAA activation modes
Firmware Protection
Secure boot and signed OTA updates
MacSync-WGSX2 Variants
| Variant Name | Gas Type | Power Source | Battery Capacity | Ideal Deployment |
|---|---|---|---|---|
| MacSync-WGSX2-PO | H₂S + NH₃ | External Power (9–36 V DC) | ✖️ | Industrial sites with stable power — refineries, chemical plants & smart-city nodes |
| MacSync-WGSX2-BO | H₂S + NH₃ | Battery Powered | 19 Ah | Remote sewer lines, pumping stations, livestock farms & outdoor odor monitoring |
What's in the box ?
Make sure box contains following items before installations
Accessories must be purchased separately & may not be included in the box.
Product Dimensions
