Model TDL2025 Passive Infrared Sensor, color Black Key benefits Reliable presence detection for automated control: detects motion and provides a stable output equal to the input voltage for seamless integration with controllers and industrial power supplies. Low standby power and adjustable timing reduce unnecessary switching and allow tailored operation to match application needs. Compact footprint and straightforward wiring make it easy to add motion sensing to existing systems without major modifications. Main features and specifications Model: TDL2025, Passive infrared sensor Working voltage: DC 5V to 24V Output voltage: equal to input voltage Maximum output current: less than 5A Static power consumption: 50uA Delay time: default 18 seconds, adjustable from 3 to 350 seconds Light sensor: included Sensitivity: default setting 3 lux to 6 lux Detection pattern: 110 degree cone angle, effective range 3 m to 5 m Trigger mode: continuous trigger Size: 36 x 36 x 27 mm Color: Black Intended use: compatible with controllers and industrial power supply systems Why this sensor solves common problems Eliminates manual switching by detecting occupancy and switching outputs at the same voltage as the supply, simplifying interface design with controllers and power modules. Low idle current minimizes parasitic drain on battery or lowpower systems while providing reliable detection when needed. Adjustable delay and sensitivity let installers tune performance to reduce false triggers and match environmental lighting conditions. Compatibility and integration Designed to work directly with controllers and industrial power supplies operating within DC 5V to 24V. Output behavior mirrors the supply voltage for straightforward connection to relay drivers, input terminals on control boards, or powerdriven loads within the current limit. Compact size fits into tight enclosures or mounting locations used in control panels and automation hardware. Practical use scenarios Corridor and stairwell lighting control: install the sensor to switch lighting circuits when motion is detected, with adjustable delay to keep lights on for the desired interval. Machine or equipment activation: integrate with a controller or relay to enable equipment only when an operator is present, using the light sensor and sensitivity settings to avoid unwanted triggers from ambient movement. Security and access control inputs: use as a presence detector feeding a controller input to trigger alarms, cameras, or logging systems without changes to existing power rails. What to expect in installation Simple wiring: supply DC 5V to 24V and use the sensor output directly; output voltage follows the input for predictability. Small form factor: the 36 x 36 x 27 mm body fits inside control cabinets or behind fixtures. Field adjustment: set delay time and sensitivity to suit room size, mounting height, and ambient light level. This TDL2025 passive infrared sensor provides a compact, lowpower motion detection solution for controller and industrial power supply applications, offering adjustable timing and sensitivity, matched output voltage behavior, and a focused detection pattern for reliable occupancy sensing.