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Product Name	Digital Display Static Pressure Sensor for Poultry Houses
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Product Overview	The Digital Display Static Pressure Sensor for Poultry Houses is designed to measure the pressure difference between the interior of a mechanically ventilated poultry building and a reference pressure point. A front digital display allows farm personnel to check the current pressure condition directly at the installation point. The sensor can be integrated with poultry climate controllers, ventilation control panels, air inlet actuators and alarm systems. In negative-pressure poultry houses, reliable static pressure feedback helps maintain appropriate inlet air velocity, air direction and air distribution during minimum and transitional ventilation. It is suitable for commercial broiler houses, layer houses, breeder houses and other enclosed livestock buildings requiring accurate ventilation management.
Key Features	Digital display provides convenient on-site pressure reading. Measures differential pressure between the poultry house and a reference pressure point. Designed for negative-pressure poultry ventilation systems. Supports integration with livestock climate and production controllers. Helps coordinate exhaust fans, air inlets, dampers and other ventilation equipment. Useful for high- and low-pressure monitoring when connected to a compatible controller or alarm system. Compact enclosure suitable for wall or equipment-room installation. Suitable for new poultry house construction, steel structure farm projects and ventilation retrofit applications. Pressure range, signal configuration and accessories can be selected according to project requirements.
Structural Components	Digital Display: Provides direct visual indication of the measured static or differential pressure. Protective Housing: Encloses the sensing element and electronic components. Differential Pressure Sensing Element: Detects the pressure difference between two reference points. Pressure Connections: Separate ports are used for indoor and reference pressure tubing. Pressure Tubing: Transfers pressure from the selected sensing locations to the sensor. Electrical Interface: Connects the sensor to a compatible livestock climate controller or monitoring system. Mounting Points: Allow secure installation on a wall, control panel or other suitable supporting surface.
Working Principle / Structural Principle	The sensor continuously compares air pressure at two points, typically the pressure inside the poultry house and the pressure outside the building. Exhaust fans create a lower pressure inside the house, causing fresh air to enter through designated wall or ceiling inlets. The internal sensing element detects this pressure difference and converts it into an electrical measurement. The current pressure value is shown on the digital display and can also be transmitted to a compatible climate controller. The controller can use the pressure feedback to adjust motorized air inlets, dampers, fan stages or variable ventilation equipment. Maintaining an appropriate pressure difference helps incoming air travel at the required velocity and direction before mixing with the warmer air inside the poultry house.
Technical Specifications	Product Type Digital differential / static pressure sensor Primary Application Poultry house negative-pressure ventilation monitoring and control Display Integrated digital pressure display Measured Variable Differential air pressure / static pressure Pressure Reference Indoor and outdoor or other suitable reference pressure point Pressure Range Customizable according to poultry house ventilation design and project requirements Signal Output Available according to controller and project requirements Power Supply According to selected configuration Controller Compatibility Suitable for compatible poultry climate and ventilation controllers Pressure Connections Dual pressure ports for differential measurement Installation Method Wall or panel mounting according to project requirements Project Configuration Designed according to local climate and farm conditions
Applications	Commercial broiler houses Layer poultry houses Breeder and pullet houses Enclosed chicken houses with mechanical ventilation Minimum ventilation systems Transitional ventilation systems Negative-pressure air inlet control Ventilation alarm and monitoring systems Central exhaust and air-handling systems Steel structure poultry farm construction projects Livestock house ventilation retrofit projects
Customization Options	The sensor can be configured for different poultry house ventilation and automation projects. Pressure measuring range: customizable. Electrical signal interface: available according to controller requirements. Pressure tubing length and accessories: available upon request. Mounting arrangement: customizable according to installation conditions. Climate controller integration: according to project requirements. Complete sensor and ventilation packages can be designed according to local climate and farm conditions.
Installation & Maintenance	Install the sensor on a stable wall, equipment panel or other protected surface where the digital display can be checked conveniently. The unit should be located away from direct water spray, excessive vibration and areas exposed to strong local air turbulence. One pressure tube should represent poultry house pressure and the second should represent the selected reference pressure. Reference tube openings should not be placed directly in front of exhaust fans, air inlets or other locations where high-velocity airflow may cause an inaccurate pressure reading. During routine maintenance, check tubing for moisture, dust, blockage, cracks and loose connections. Verify the displayed pressure during ventilation commissioning and after major fan, inlet or building-envelope maintenance.
Project Cases	Typical applications include digital pressure monitoring in commercial broiler, breeder and layer projects using automatic negative-pressure ventilation. In a complete poultry climate-control project, the sensor can operate together with exhaust fans, wall or ceiling air inlets, inlet actuators, temperature sensors, humidity sensors, carbon dioxide sensors, cooling systems and centralized farm controllers. Project configurations can be prepared according to poultry house dimensions, ventilation stages, building airtightness, local weather conditions and the customer's control system.
Product FAQ	Q: What is the main purpose of a digital static pressure sensor in a poultry house? A: It measures the pressure difference between the poultry house and a reference pressure point, providing information used to monitor and regulate the negative-pressure ventilation system. Q: What is the advantage of the built-in digital display? A: The display allows farm personnel to check the current pressure directly at the sensor without relying only on the central climate controller. Q: Can the sensor work with automatic air inlets? A: Yes. When connected to a compatible climate controller, the pressure signal can be used to adjust motorized air inlets or dampers according to the programmed pressure target. Q: Can it be used for high- and low-pressure alarms? A: A compatible climate controller or monitoring system can use the pressure signal to activate alarms when the measured pressure moves outside configured limits. Q: Why is correct static pressure important during minimum ventilation? A: Proper pressure helps generate sufficient inlet air velocity so incoming fresh air can travel into the house and mix with warmer indoor air before reaching bird level. Q: Is one pressure setting suitable for every poultry house? A: No. The required pressure depends on factors such as house dimensions, inlet design, fan capacity, airtightness and local climate conditions. The system should be commissioned according to the actual farm project. Q: Can the pressure range and signal interface be customized? A: Yes. Pressure range, signal type, tubing configuration and controller compatibility can be selected according to project requirements.
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