Potter Amseco PSA Addressable Photoelectric Smoke Detector

The Potter Amseco PSA is an Analog Addressable smoke sensor compatible with any fire alarm control panel that has the Potter/Nohmi protocol. The PSA is a low profile smoke sensor with a wide sensitivity range.

The PSA has a sensitivity range of 1.05 to 3.82% per foot and is UL and cUL listed. The PSA may be configured for drift compensation and has built in dirty detector warning as well as. The PSA and the control panel communicate over a proven and robust digital communication path and the system analyzes the level of alarm at the particular device.

The PSA has two LEDs that allow for 360 viewing. The sensor is compatible with any of the Potter/Nohmi bases and simply twists on. The PSA is addressed using the hand held programmer or the control panel addressing function.

UPC: 785192018476
Also known as: PL-PSA

Technical Specifications: Dimensions (without base): Height: 1.33 in (34mm), Diameter: 4.0 inches (99mm) Weight (without base): 84g (2.96oz) Color: Eggshell White Maximum number of lighted indicators in alarm per zone: 13 Maximum number of addresses per loop: 127 Start-up Time: Max. 1 sec. Alarm Set-Point Range: 1.05 to 3.82 %/ft / 3.4 to 12.0 %/m Alarm Indicator Current: 1.2 mA D.C. Alarm Indicator: 2 LEDs Standby Current: 325 µA Working Voltage Range: 22.0 to 24.0 V

For more information about the Potter / Amseco PSA, please contact us.