diff --git a/sensor.hpp b/sensor.hpp
index e22af0b..4d3dc3c 100644
--- a/sensor.hpp
+++ b/sensor.hpp
@@ -1,11 +1,40 @@
 #pragma once
 
+#include "types.hpp"
 #include "sensorset.hpp"
-#include "mainloop.hpp"
+#include "hwmonio.hpp"
 
 namespace sensor
 {
 
+/** @class Sensor
+ *  @brief Sensor object based on a SensorSet container's key type
+ *  @details Sensor object to create and modify an associated device's sensor
+ *  attributes based on the key type of each sensor in the set provided by the
+ *  device.
+ */
+class Sensor
+{
+    public:
+        Sensor() = delete;
+        Sensor(const Sensor&) = delete;
+        Sensor(Sensor&&) = default;
+        Sensor& operator=(const Sensor&) = delete;
+        Sensor& operator=(Sensor&&) = default;
+        ~Sensor() = default;
+
+        /**
+         * @brief Constructs Sensor object
+         *
+         * @param[in] sensor - A pair of sensor indentifiers
+         */
+        explicit Sensor(const SensorSet::key_type& sensor);
+
+    private:
+        /** @brief Sensor object's identifiers */
+        SensorSet::key_type sensor;
+};
+
 /**
  * @brief Add status interface and functional property for sensor
  * @details When a sensor has an associated fault file, the OperationalStatus