LinkitDAHS® is the DAHS platform developed by SISEP for the acquisition, management, validation and traceability of data from Continuous Emission Monitoring Systems (CEMS).
A Data Acquisition and Handling System designed to meet the requirements of Chile's environmental regulator (SMA), enabling storage, processing, validation and reporting of environmental information in accordance with current regulations.
Centralizes information from gas analyzers, particulate matter, flow meters and other instruments associated with CEMS.
Applies environmental quality control, data status management and substitutions with full traceability.
Generates averages and reports required by regulation automatically and traceably.
Integrates with online transmission systems and SMA-defined connectivity (DNP3 and REST API).
LinkitDAHS® centralizes and validates environmental information, ensuring full traceability of measurements and events. The system performs:
The platform incorporates functionality oriented to environmental regulation compliance across different facilities, and supports SMA-defined online connectivity requirements via DNP3 and REST API.
Through web clients, users access operational information from any location, with real-time visualization and full historical traceability.
Operational data updated instantly.
Analysis and evolution of variables over time.
Process views for comprehensive monitoring.
Management and notification of operational alarms and events.
Flexible management of channels and instruments.
Calibration control and data quality assurance.
Profiles and permissions by user role.
Download data and reports for audits.
LinkitDAHS® automatically generates the reports required by environmental regulation, exportable in compatible formats for audits, inspections and regulatory compliance processes.
The platform integrates databases, OPC servers, web clients and industrial acquisition systems, enabling the connection of multiple emission sources within a single facility.
LinkitDAHS® has operated 100% online and multi-source for years, with real deployments in Chile and Peru. Click each milestone to see the detail. The announcements are new; the operation is not.
Replacement of the conventional DAHS with a virtualized web DAHS hosted in BSA's datacenter, with Nlogger redundancy and an on-premise server.
Migration from a conventional DAHS to a virtualized web platform in the client's datacenter, with a redundancy scheme via Nlogger and on-premise server backup.
Corporate system with 7 CEMS (La Calera, Ventanas, Puerto Montt, Punta Arenas), redundant links and an online platform integrating CEMS + SMA connection (RE680) + ECAs.
Web system on plant intranet, multi-source with HMI/PLC stations on the OT network, centralized in an on-premise server on the IT network.
Hybrid system: on-premise servers act as edge equipment sending information via API to the online platform, monitoring CEMS, DAHS and the SMA connection.
Variables gathered from the DCS network and boiler controllers, with gas, particulate matter and flow CEMS, integrated in an online platform for process monitoring.
TG21 and TG41 added to the multi-source online system, plus 4 Nlogger LT OEFA units for redundancy and online connection with OEFA.
7 sources centralized in an online platform hosted in the client's datacenter, with API for remote monitoring, DCS exchange, RE680 connection and role-segregated users. Audited by ENGIE France.
Initial unified system for southern-zone boilers, with an online platform for boiler CEMS and compliance with the operational-variable connection to SMA.
Unification of both systems under a single online platform, with on-premise equipment at each site, Nlogger LT redundancy and datacenter centralization.
Before believing any supplier that claims to be the "first" or "only" 100% online solution, ask these 3 questions. Evidence-based answers separate track record from slogans. SISEP answers them with facts.
Ask for a real client, plant and concrete year. A "pioneer" claim without a dated installed case is just a press release.
Online connectivity is only proven by real transmissions to SMA or OEFA. Asking for the acknowledgement separates those who report from those who only announce.
A serious DAHS validates against concrete standards. If the answer is generic or mentions no regulation, be wary.
Innovation is not self-proclaimed: it is proven with dates, clients and acknowledgements.
Tell us about your project and we'll get back to you with information and technical advice. If you'd like, receive the LinkitDAHS® information presentation.
Access the demonstration and discover how it turns continuous emission monitoring data into validated, traceable information ready for regulatory compliance.
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