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SHEWUYOU · Livestock Equipment
Integrated Equipment Solutions for Pig, Cattle & Poultry Farms

Water-Resistant Humidity Sensor for Livestock Houses

Product Showcase Content
Product Name Water-Resistant Humidity Sensor for Livestock Houses
Product Image water-resistant humidity sensor for livestock houses
Product Overview The Water-Resistant Humidity Sensor for Livestock Houses is designed for continuous relative humidity monitoring in pig houses, poultry houses, calf barns, dairy facilities and other controlled livestock environments. It provides stable humidity data to farm climate controllers, ventilation systems and environmental management platforms, helping operators maintain suitable indoor climate conditions throughout changing production cycles.

The sensor is intended for demanding agricultural environments where high humidity, condensation, dust and routine wash-down procedures are common. A protected sensing element, robust housing and water-resistant construction improve reliability in commercial farm applications.
Key Features
  • Designed specifically for humidity monitoring in livestock and poultry houses.
  • Suitable for high-humidity and demanding agricultural environments.
  • Water-resistant housing for improved protection during normal farm operation.
  • High-precision relative humidity measurement for climate-control applications.
  • Analogue signal output suitable for connection to livestock climate controllers.
  • Protection against short circuits and common wiring faults.
  • Built-in microprocessor for stable signal processing and operating diagnostics.
  • Status indication can be configured according to sensor version and project requirements.
  • Compatible with ventilation, cooling, heating and farm environmental control systems.
  • Suitable for new livestock-house construction and climate-control retrofit projects.
Structural Components
  • Humidity sensing element: detects changes in relative humidity inside the livestock house.
  • Protective filter: helps shield the sensing element from dust and contaminants while allowing airflow around the sensing area.
  • Electronic control module: processes the measured signal and provides a stable output to the farm controller.
  • Water-resistant enclosure: protects the internal electronics in humid livestock-house environments.
  • Connection cable: provides power supply and signal transmission to the climate-control system.
  • Protective cap or cleaning accessory: available according to project requirements for additional protection during washing and disinfection.
  • Mounting bracket or suspension point: available upon request for fixed or free-hanging installation.
Working Principle The sensor continuously detects the relative humidity of the surrounding air. The sensing element converts changes in moisture level into an electrical signal, which is processed by the internal electronics and transmitted to a livestock-house climate controller.

The controller can use this humidity information together with temperature and other environmental data to regulate exhaust fans, air inlets, heaters, cooling pads, misting systems or other climate-control equipment. This supports more stable indoor conditions and more precise environmental management in commercial livestock production.
Technical Specifications
Measured Parameter Relative humidity
Typical Measuring Range 0-100% RH
Reference Accuracy Up to ±2% RH within the main operating range for selected configurations; final specification depends on model and output version
Signal Output 0-10 V, 0-5 V, 0-3 V, 4-20 mA or other compatible output according to project requirements
Supply Voltage Typically 11-30 V DC depending on configuration
Response Time Approximately 20 seconds under specified airflow conditions for comparable sensor configurations
Protection Level Water-resistant design; IP67 configuration available according to project requirements
Operating Environment Livestock houses with high humidity, dust, condensation and agricultural cleaning conditions
Cable Length Customizable or available upon request
Controller Compatibility Designed according to the required analogue input and farm climate-control system
Applications
  • Commercial pig houses and sow farms
  • Nursery and finishing pig facilities
  • Broiler, layer and breeder poultry houses
  • Dairy barns and calf housing
  • Livestock ventilation control systems
  • Evaporative cooling and cooling-pad control
  • Heating and minimum-ventilation management
  • Central farm environmental monitoring systems
  • Steel structure livestock buildings and prefabricated farm projects
  • New farm construction, expansion and climate-control retrofit projects
Customization Options
  • Output signal customizable according to controller requirements.
  • Cable length available upon request.
  • Connector type can be selected according to project requirements.
  • Mounting brackets and protective accessories can be supplied according to installation conditions.
  • Sensor configuration can be designed according to local climate and farm conditions.
  • Integration with pig-house or poultry-house climate-control panels can be evaluated for complete farm projects.
  • OEM and livestock equipment project configurations are available upon request.
Installation & Maintenance Install the sensor in a representative area of the livestock house with unrestricted air circulation around the sensing element. Avoid locations exposed to direct sunlight, heater discharge, cooling-pad spray, water jets, door openings or other local conditions that may distort the humidity reading.

The sensor may be installed with a dedicated mounting bracket or suspended according to the selected configuration. Wiring should follow the controller input specification and the supplied connection diagram.

During house washing and disinfection, use the recommended protective cap where applicable. Avoid aggressive solvents, corrosive chemicals and direct high-temperature pressure washing unless specifically approved for the selected sensor configuration. Inspect the sensing area, cable and connector periodically and keep the airflow path clear of excessive dust or deposits.
Project Cases Typical project applications include humidity monitoring in mechanically ventilated pig houses, broiler houses with evaporative cooling systems, layer houses with centralized climate controllers and livestock buildings requiring coordinated ventilation and humidity management.

For large-scale farm projects, multiple humidity sensors can be distributed by house, production zone or ventilation section and connected to a centralized climate-control system according to the building layout and environmental-control strategy.
Product FAQ Q: Is this sensor suitable for pig houses with continuously high humidity?
A: Yes. The product concept is intended for livestock environments where elevated humidity and condensation are common. Final configuration should be selected according to actual farm conditions.

Q: Can the sensor connect to an existing farm climate controller?
A: In most projects, yes, provided the controller supports the selected analogue signal. Output type should be confirmed before ordering.

Q: Is the sensor waterproof?
A: Water-resistant versions and IP67 configurations are available according to project requirements. The sensor should still be protected during intensive washing and disinfection according to the installation instructions.

Q: Can cable length be customized?
A: Yes. Cable length and connection requirements can be customized according to the control cabinet position and livestock-house layout.

Q: Where should the sensor be installed?
A: It should be installed in a representative livestock-zone location with good airflow and away from direct sunlight, water spray, heater outlets and other local heat or moisture sources.

Q: Can it be supplied for complete pig farm or poultry farm projects?
A: Yes. Sensor quantity, output configuration, cable requirements and installation accessories can be selected according to the complete climate-control project.
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