Vaisala viewLinc Continuous Monitoring System with VDL200 PoE Data Logger
Independent environmental monitoring for data halls, UPS rooms and remote sites: viewLinc Enterprise Server software for records, alarms and reports, with VDL200 Power-over-Ethernet loggers taking up to 4 humidity, temperature or CO₂ probes each and buffering 30+ days locally.
Description
A BMS controls the building; an independent monitoring system proves what the conditions actually were. viewLinc Enterprise Server collects data from VDL200 PoE loggers, VaiNet wireless loggers and Modbus devices, and sends configurable alarms by email, SMS, voice call, signal tower or browser. Each VDL200 runs on one Ethernet cable and keeps logging on battery backup.
Key features
- viewLinc: continuous monitoring of temperature, humidity and other parameters, preconfigured and custom reports
- Alarms by email, SMS, voice call, signal tower and browser; scheduled threshold alarming
- Windows Active Directory user management; 11 languages
- VDL200: 2 probe ports, up to 4 probes with splitter cables (RH+T, T, CO₂, analog/door switch)
- VDL200: PoE powered with 4 × AA battery backup; 50 000-sample ring buffer, minimum 30 days at 1-min rate
- Also connects Modbus RTU/TCP devices and Vaisala DL / RFL100 loggers
Riajati supplies Vaisala instruments in Malaysia — send us your measurement points, required outputs and quantities through the Enquiry tab for a quotation.
| VDL200 data logger | |
|---|---|
| Compatible probes | HMP63, HMP110, HMP115 (RH+T); HMP63T, HMP110T, HMP115T, TMP115 (T); GMP251, GMP252 (CO₂); ANP115 (analog / door switch) |
| Logging | 50 000 samples, 1 min rate, min. 30 days, flash ring buffer |
| Powering | PoE 48 V DC; 4 × AA battery backup; max. 2 W |
| Interfaces | Ethernet RJ45 10/100; 2 × M8 probe ports; USB-C service |
| Display | 3.16" reflective matrix display |
| Operating environment | −20 … +60 °C, 0 … 100 %RH non-condensing, IP30, indoor |
| Size / weight | 120 × 100 × 38 mm; 260 g |
| viewLinc Enterprise Server 5.2 | |
| Operating systems | Windows Server 2016 / 2019 / 2022; Windows 11 Pro (non-critical use) |
| Server (1 … 20 points) | 1.6 GHz dual core, 8 GB RAM |
| Server (21 … 400 points) | 1.6 GHz dual core, 12 GB RAM |
| Server (400+ points) | Dedicated, 3.2 GHz quad core, 16 GB RAM |
| Clients | Google Chrome or Microsoft Edge |
| Security | TLS 1.3 web interface and email |
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