Differential pressure switch Vents DTV 500
In Stock
| Delivery Method | Delivery Time | Cost | |
|---|---|---|---|
|
Nova poshta
To a branch or by courier
|
1-5 days | According to the carrier's rates |
|
Pickup
From pickup points
|
1 day | Free of charge |
The warranty for electrical components and motors is *90 days upon presentation of a document confirming the purchase of the product.
The warranty for other spare parts is 14 days.
| Manufacturer | Vents |
| Country of manufacture | Ukraine |
| Mass, kg | 0,2 |
| State | New |
| Warranty period, months | 1 |
| Material type | Plastic |
Vents DTV 500 Differential Pressure Switch: The Guardian of Your Ventilation Safety
The Vents DTV 500 pressure switch is a high-precision electromechanical relay designed to monitor the differential pressure of air and other non-aggressive gases in ventilation and air conditioning systems. This compact yet vital device acts as a "safety fuse," monitoring the equipment's status in real-time, preventing emergencies, and ensuring the stable operation of engineering networks.
Operating Principle and Application The operation of the DTV 500 relay is based on measuring the pressure difference between two points in the system. When the pressure reaches a pre-set critical threshold, the device's sensitive membrane toggles an electrical contact, sending a signal to the automation control panel.
The primary tasks of the pressure switch include:
Filter Monitoring: The relay signals excessive contamination of the filter elements. As filter resistance grows, the pressure difference before and after it increases, prompting the system to signal that a filter replacement is required.
Fan Control: The device verifies the actual rotation of the fan. If a drive belt breaks or the motor stops, the pressure switch detects the lack of airflow and shuts down the system to prevent overheating.
Heater Protection: In systems with electric heaters, the DTV 500 is critical as it blocks the operation of heating elements if the airflow stops, protecting the unit from potential fire hazards.
Technical Advantages and Construction The DTV 500 model features a wide adjustment range — from 50 to 500 Pa, making it versatile for most residential and semi-industrial ventilation units. Adjustments are made using a convenient rotary scale located under a protective cover.
Key Features:
Reliability: The housing is made of durable polymer, providing a high degree of protection for internal components.
Precision: A high-quality membrane guarantees minimal switching error and a long service life (exceeding 1 million cycles).
Complete Set: The delivery package typically includes flexible probe tubes and fittings for easy installation into the air duct.
The Vents DTV 500 differential pressure relay is a simple yet faultless solution that automates maintenance and safeguards expensive ventilation equipment from failure. It is an essential element for any professional ventilation system where safety and efficiency are top priorities.
In Stock
