25 years of expertise · TERA Group

Real-time supervision of critical environments

Built on 25 years of TERA Group expertise in critical environment metrology, TERA 360 unifies the Gateway Pure™, SafyrOPC and ePMDUCT into a single supervision platform — ensuring regulatory compliance, process safety and energy performance in demanding environments.

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The challenge

How to reconcile compliance, process safety and energy savings?

Under-quality exposes facilities to contamination and non-conformities. Over-quality generates energy overconsumption, premature filter clogging and unjustifiable maintenance costs. Between the two: optimized quality — controlled flows, real-time compliance and controlled expenses. But without unified supervision, operators work blind.

Fragmented monitoring

BMS, IoT platforms, contamination specialists — each operates in silos. Result: critical blind spots.

Regulatory pressure

ISO 14644, GMP Annex 1, 21 CFR Part 11, BACS Decree — standards stack up. Manual compliance is no longer viable.

Energy costs

65% of energy wasted during idle periods. Reducing airflow without real-time supervision is too risky.

Reactive operations

Failures and excursions detected after the fact. Without cross-system correlation, teams fix instead of prevent.

The platform
TERA 360

A unified real-time supervision platform

TERA 360 replaces fragmented monitoring with a single operational view — from sensor data acquisition to actionable intelligence.

TERA 360 platform overview — from sensor to dashboard
1

Connect

Wired Modbus sensors via ModLinkChainer, wireless BLE and LoRa sensors, energy meters, third-party APIs. The Gateway Pure™ collects, displays and transmits — from sensor to cloud via 4G, WiFi or Ethernet.

2

Supervise

SafyrOPC displays particles, differential pressure, temperature, humidity, filtration status, occupancy and energy consumption in real time. All parameters unified in a single compliant supervision interface.

3

Understand

AI-powered cross-analysis between air quality, HVAC behavior and operational patterns. ePMDUCT models airflow and energy interactions. Identify root causes, not just symptoms.

4

Optimize & Control

Automated regulatory reports, configurable alerts, standby mode activation via Gateway Pure™, predictive maintenance on filters and fans. Shift from reactive operations to proactive, energy-conscious management.

Technology

Core TERA 360 platform capabilities

Real-time Dashboards

Configurable operational views with live data from all connected systems.

Smart Alerts

Multi-threshold alerts with escalation, acknowledgment and root-cause context.

Automated Reporting

Scheduled regulatory and operational reports — PDF, CSV, API — with full audit trail.

Gateway Pure™ & ModLinkChainer

Edge computing gateway with offline buffering, protocol translation and secure uplink.

BMS Connection & Control

Native interface with your building management system to send HVAC, lighting and shading setpoints — closed-loop control from TERA 360.

Wide Sensor Choice

Leverage your existing deployed sensors or choose from our range. Total flexibility to customize every installation to your specific needs.

Centralized Vision

Cross-reference multi-source data into a single view. End fragmentation and enable real-time decision support for your technical teams.

Predictive Maintenance

Trend analysis and anomaly detection to anticipate equipment degradation before failure.

Use cases

Specialized use cases built on the same platform

Operating Rooms

Operating Rooms

Occupancy-driven setback ventilation — ISO 14644 compliance maintained with significant energy savings.

-36.7% energy consumption
Cleanrooms

Cleanrooms

Continuous ISO 14644 particle monitoring with automated excursion management and audit-ready reporting.

100% compliance rate
Commercial Buildings

Commercial Buildings

Multi-zone HVAC control with real-time occupancy data and demand-based ventilation.

-28% energy consumption
Energy Optimization

Energy Optimization

Cross-correlate consumption, occupancy and weather to identify savings opportunities.

3x return on investment
Swimming Pools

Swimming Pools

Trichloramine monitoring correlated to attendance for smart ventilation in aquatic centres.

-25% ventilation energy
HVAC & Filtration

HVAC & Filtration

Predictive filter replacement based on actual loading curves rather than fixed schedules.

+40% filter lifespan
Predictive Maintenance

Predictive Maintenance

Trend analysis and anomaly detection to anticipate equipment degradation before failure — reducing unplanned downtime and maintenance costs.

-45% unplanned downtime
Regulatory Compliance

Regulatory Compliance

Automated audit trails, continuous monitoring logs and one-click regulatory reports — ISO 14644, GMP Annex 1, BACS Decree compliant.

100% audit readiness
Reference

Featured deployment

Hospital · Operating Rooms

Real-time ventilation optimization in a 12-OR surgical suite

A regional hospital operating 12 surgical rooms required continuous ISO 14644 compliance monitoring while reducing HVAC energy costs. The facility ran ventilation at full capacity 24/7 regardless of surgical scheduling, resulting in significant energy waste with no visibility into actual air quality performance.

The challenge

Full-speed ventilation running around the clock across 12 operating rooms, regardless of occupancy or surgical activity. No real-time air quality data. Manual compliance documentation consuming hours of staff time weekly. Energy costs escalating with no clear optimization path that preserved regulatory compliance.

The solution

TERA 360 deployed particle counters, differential pressure sensors and occupancy detection across all 12 rooms. The platform correlates surgical scheduling with real-time air quality data, automatically adjusting ventilation setpoints during inactive periods while maintaining ISO 14644 classification thresholds. Automated reporting replaced manual documentation entirely.

The results

Ventilation energy reduced by 36.7% through occupancy-driven control, saving ~41,600 kWh/year. Zero compliance incidents since deployment. Full audit trail for regulatory inspections generated automatically. The investment paid for itself in 10 months through energy savings alone.

12 ORs monitored
-36.7% energy consumption
0 compliance incidents
10 mo. ROI payback
Interoperability

Built for interoperability

Gateway Pure™ and ModLinkChainer connect any sensor or building system to the TERA 360 platform. SafyrOPC and ePMDUCT process and interpret the data — from BLE sensors and ModLinkChainer-wired probes to third-party APIs. All data is hosted on OVH France infrastructure, ensuring sovereignty and security.

Modbus RTU/TCPBLELoRa4G/LTEWiFiMQTTREST APIModLinkChainer
Sensors Air quality, energy, HVAC
Gateway Edge computing, buffering
Cloud Processing, storage, ML
Dashboards Real-time views, reports
Alerts / APIs Notifications, integrations
Track record

Used in demanding critical environments

From hospitals to pharmaceutical cleanrooms, our platform operates where reliability is non-negotiable.

200+
Deployments
25+
Years of experience
99.95%
Platform uptime
24/7
Monitoring
Operating roomsCleanroomsPharmaceuticalMicroelectronicsAerospaceSwimming poolsMuseumsCommercial buildings

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Our engineers will assess your current setup and identify quick wins — at no cost.

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