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VT450 / Pressure, humidity & temperature sensor
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Description
VT450 is a high-quality pressure, humidity, and temperature digital CAN sensor with a reliable price.
Separate elements inside the web interface represent every environmental parameter of VT450. This allows us to set individual thresholds and set up event triggering such as notifications and other actions.
The dew point is easily calculated using the temperature and humidity parameters of VT450 inside the Vutlan web interface.
CAN devices and sensors can be chained together. Up to 10-32 CAN devices can be connected in a chain. You can connect CAN sensors or extensions on a CAN bus line.
Specifications
Detects:
Pressure, humidity and temperature
Device type:
CAN bus device
Network Interface:
CAN open
Inputs/Outputs:
Yes, a daisy chain is possible for all CAN sensors.
Pressure RMS noise:
0.2Pa (equivalent to 1.7cm)
Pressure error:
±0.25% (equivalent to 1m at 400m height change)
Pressure from °C:
±1.5Pa/K (equivalent to ±12.6cm at 1 °C temperature change)
RH accuracy:
± 3% RH (max)
Hysteresis:
≤2% RH
Response time:
1 s
Temperature:
1.5°C
Pressure range:
300 to 1100 hPa
Operating temperature:
-40° C to +85° C
Operating humidity:
0 to 95% RH
Power input:
12V DC, 1A (power supplied on a CAN bus chain)
Max. distance from the unit:
225m
Current consumption:
1 Watt
Dimensions:
68x47x26 mm
Mounting possibilities:
Desktop, Wall mount
LED indicators:
Red / Green (RUN/ERROR)
TR switch:
Activate if the unit is the last unit in a CAN bus chain.
Manufactured in:
Slovak Republic, E.U.
HS Code:
9025 11 800
GTIN:
8588009886518
Warranty:
90 days
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Sensor features
Logic schemes
Logic schemes are used to specify automatic actions to events that occur in the system.
Dashboard view
The system allows to customize the dashboard individually for each user and displays the most important information on it in a visual form.
Add widgets with multi graphs, gauge meters or knobs.
Thresholds
Each sensor has Low Alarm, Low Warning, Normal, High Warning, and High alarm threshold states for logic control & sending of notification.
Graphs and Logging
Vutlan supports SD card logging up to 500 Gb. You can log a whole systems loaded with sensors for 3 years.
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Connecting CAN sensors
You can connect up to x32 CAN units in a CAN bus chain.
E.g. Each VT408 unit in a CAN bus chain adds 8 analog sensors.
E.g. Each VT440 unit adds x32 or x64 dry contact inputs to the system.
The additional power supply CAN12V-1A is needed only if the number of sensors in a CAN bus chain is more than 12 sensors. Supplies power for each additional group of 12 sensors.
Systems with CAN ports:
To read data from the CAN sensors, you need a Vutlan monitoring and control system. A monitoring system may have x1 or x2 CAN ports.
