VT490 Dual — CAN Digital Temperature and Humidity Sensor
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VT490 Dual — CAN Digital Temperature and Humidity Sensor
VT490 is a high-quality digital temperature and humidity sensor operating on the CAN bus, designed for precise monitoring of environmental conditions in multiple locations at the same time.
Thanks to daisy-chaining (up to 10-32 CAN devices), VT490 lets you expand your monitoring system without additional power cabling for each individual sensor.
Key information
Type
CAN digital sensor
Accuracy
±0.4°C / ±3% RH
Power
12V DC 1A from the CAN bus
Max. distance in the chain
225 m
Weight
160 g
Example application
server rooms, warehouses, archives
Basic features:
Type: CAN digital sensor
Measured parameters: temperature and relative humidity, dew point calculated automatically in the web interface
Temperature accuracy: ±0.4°C
Humidity accuracy: ±3% RH
Power: 12V DC 1A, directly from the CAN bus
Chaining: daisy-chain, up to 10-32 CAN sensors in one system
Maximum distance: 225 m in the CAN chain
Weight: 160 g
Applications
VT490 is well suited for monitoring many measuring points at the same time: in server rooms, warehouses, archives and other rooms where precise temperature and humidity readings and easy system expansion without additional power cabling matter.
It works with Vutlan controllers (e.g. VT855G) — also check out our EnviSensor data logger with CE MonitorApp software if you are looking for a ready-made, plug&play environmental monitoring kit.