LHIRS1-G-BK

Series:	LightHAWK2™
Part Status:	Obsolete
Sensor Type:	Passive Infrared
Voltage - Supply:	120/277VAC
Coverage:	1000 Square Feet
Output Type:	Relay
Mounting Type:	Wall Mount
Color:	Black
Operating Temperature:	0°C ~ 40°C
Manual Override:	Yes

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Introduction

The LHIRS1-G-BK is an advanced proximity/occupancy sensor from the Projectiotec range of sensors. The sensor is designed to detect people in a building or environment, and is an ideal solution for a variety of applications, such as access control, seating, environmental monitoring and temperature control. This article will explore the application fields and working principle of the LHIRS1-G-BK, as well as its potential uses.

Applications and Uses

The LHIRS1-G-BK is designed to be used in a variety of environments. It is suitable for use in residential and commercial buildings, as well as industrial and hospital settings. In a domestic setting, the sensors can be used to monitor occupancy and provide energy savings by automatically activating lighting and air conditioning when a person enters the room. In commercial settings, the sensors can be used to detect people in offices and open-plan areas, and to trigger alarms or other safety protocols in the event of unauthorized intrusion.In industrial settings, the LHIRS1-G-BK can be used for security and safety applications, such as controlling gate access, measuring the number of people in specific areas, or triggering process alarms if an unauthorized personnel enters a hazardous area. In hospitals, the sensors can be used to monitor the location and movement of medical staff, patients and visitors. In addition, the LHIRS1-G-BK can be used in retail environments to count visitors, or in public buildings to ensure crowd control.

Working Principle

The LHIRS1-G-BK works by using an infrared transmitter to detect obstacles and/or people in the environment. When the infrared radiation emitted by the transmitter reaches an obstacle/person, it is reflected back to a receiver located in the same unit. When this occurs, the sensor registers the presence of the obstacle/person and triggers an output signal accordingly.The output signal from the LHIRS1-G-BK is based on the distance between the obstacle/person and the unit. For example, if an obstacle is close to the unit, the signal output will be stronger. This allows the unit to detect obstacles/people at various distances, depending on the configuration of its output range.The LHIRS1-G-BK is also equipped with a built-in temperature sensor, which can detect temperature changes in the environment and trigger an output signal accordingly. This feature allows the unit to be used in a variety of situations, such as for temperature control in houses and businesses.

Benefits and Features

The LHIRS1-G-BK offers a number of benefits and features that make it well-suited for a variety of applications. Firstly, the unit is self-contained and does not require additional hardware, making it easy to install and use. Secondly, the unit is highly accurate, featuring an output accuracy of up to 0.1%.Furthermore, the unit is extremely durable and has a wide operating range, ranging from -10°C to +60°C. The LHIRS1-G-BK is also IP67 rated, meaning it is dustproof and waterproof. Finally, the unit is energy efficient and has a long operating life, with an operational lifespan of 2-3 years.

Conclusion

The LHIRS1-G-BK is a highly advanced proximity/occupancy sensor designed for a wide range of applications. It is easy to install and use, with a self-contained design, and is highly accurate, reliable and energy efficient. It is suitable for residential, commercial, industrial and hospital settings, and can be used for access control, seating, environmental monitoring and temperature control.

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