VT490 is a high-quality humidity and temperature sensor with a reliable price. By connecting several VT490 in a CAN daisy chain you can measure temperature and humidity parameters …

2 天之前 · The NEC VT490 Projector is a SVGA Portable Projector. This lamp based projector is capable of displaying 2,000 Lumens at its brightest setting with a native resolution of 800x600 …

2023年3月15日 · Connect the monitoring system to the network switch or a router using an Ethernet cable using a LAN port. Follow the Creating Virtual Modbus TCP element article to …

Equipped with an impressive brightness of 2,000 lumens, the NEC VT490 is an excellent choice for presentations held in venues with significant amounts of ambient light. Although this NEC …

VT490 » Digital sensor made for monitoring temperature and humidity inside buildings, rack cabinets, etc. Technical specifications; Measured temperature range: -10 ÷ 80°C; Accuracy: …

High quality humidity and temperature sensor. Daisy chain sensor, max. distance from the monitoring unit is 225 meters. Operating temperature: −40… +125°?. RH operating range: 0 to …

2025年2月17日 · Designed for real-time monitoring of AC voltage levels, it helps protect critical infrastructure by detecting fluctuations and power anomalies. The sensor is used to monitor air …

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The VT450 CAN Sensor is a versatile digital sensor that measures pressure, humidity, and temperature with high accuracy, making it a cost-effective solution for monitoring …

High-quality humidity and temperature sensor with reliable price. Yes, the daisy chain is possible for all CAN sensors. LEDs: " RUN " (green) - indicates that the appliance is correctly …