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VT450 Pressure, humidity & temperature sensor
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Description
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 environmental parameters in various settings.
Each measured parameter (pressure, humidity, temperature) is represented separately in the Vutlan web interface. This setup allows you to configure individual thresholds and create event-triggering actions, such as notifications and alarms, for precise environmental control.
Additionally, the VT450 sensor's ability to calculate the dew point (based on temperature and humidity) enhances its capability for monitoring areas prone to condensation. The sensor supports the CAN bus interface, allowing up to 10-32 CAN devices to be connected in a chain, simplifying the installation and expansion of monitoring solutions across multiple areas or systems.
This sensor is ideal for data centers, industrial applications, and other facilities where monitoring multiple environmental parameters is critical for maintaining optimal conditions.
Use cases
The flexibility of the VT450 sensor makes it adaptable for various sectors where maintaining specific environmental conditions is critical.
- Data Centers: Ensures precise environmental control by monitoring temperature, humidity, and pressure, which helps prevent overheating, condensation, or overpressure that could affect server performance.
- Clean Rooms: Maintains optimal conditions for sensitive manufacturing processes, such as pharmaceutical production or semiconductor fabrication, where temperature, humidity, and pressure need to be carefully controlled.
- Industrial Automation: Monitors environmental parameters in factories or processing plants, ensuring that machines and equipment operate within safe and efficient conditions.
- HVAC Systems: Helps regulate building management systems by providing data for adjusting heating, ventilation, and air conditioning based on real-time environmental conditions.
- Agriculture and Greenhouses: Monitors the environmental conditions in agricultural settings or greenhouses, ensuring optimal growth conditions for plants by tracking humidity, temperature, and pressure.
- Warehouses: Used for monitoring and maintaining ideal environmental conditions for temperature-sensitive goods such as food, pharmaceuticals, or other perishable items.
- Museums or Archives: Helps in maintaining controlled environments that protect sensitive artifacts, documents, or artworks from degradation caused by inappropriate temperature or humidity levels.
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.
