Good to hear, I'm an industrial IoT guy as well. I was curious if the environmental monitors were using ModBus, OPC-UA, or BACNet. Zabbix can integrate with I

Good to hear, I'm an industrial IoT guy as well. I was curious if the environmental monitors were using ModBus, OPC-UA, or BACNet. Zabbix can integrate with InfluxDB and I beleive there is currently a Telegraf Input Plugin for Zabbix under development. Grafana can also be used to query Zabbix content directly. I have extensive expierence with the traditional Historians like OSI Pi Server. You can actually visualize data from OSI Pi in Grafana! The Open Source and COTS produts have their own specific use cases. Much of it comes down to will the IT or OT groups be maintaining the system and what kind of support do they require. That's great that your organization supports open source!