Long Life Fan San Ace 140L Square type : 140mm Thick : 51mm The PDF file of this product can be downloaded. Pulse sensor Features Material Frame: Aluminum, Impeller:Plastics (Flammability: UL94V-0) Life expectancy 100,000 h 9LB1412H501,9LB1412M501 9LB1424H501,9LB1424M501 9LB1448H501,9LB1448M501,9LB1448F501 60,000 h 9LB1412S501 9LB1424S501,9LB1424B501 9LB1448S501 (Survival rate: 90% at 60ºC, rated voltage,and continuously run in a free air state) Motor protection system Current cut system (with reverse-connection protection) Dielectric Strength ------------------------------------ Insulation Resistance 50/60 Hz, 500VAC, 1 minute (between lead conductor and frame) -------------------------------------------------------------------------------------------------------------- 10M¦¸ or more at 500VDC megger (between lead conductor and frame) Noise measurement method Measured at 1m from the air inlet Storage Temperature -------------------------------------- Operating Temprature -30ºC to +70ºC(Non-condensing) -------------------------------------------------------------------------------------------------------------- -10ºC to +70ºC(Non-condensing) Lead Wire (+): red (-): black or blue Sensor: yellow Specifications Model No. Rated Voltage (V) Operating voltage range (V) Rated current (A) Rated input (W) Rated speed (min-1) Air flow (m3/min) Static pressure (Pa) Noise (dB[A]) Mass (g) 9LB1412M501 12 10.2 to 13.8 0.46 5.5 2,050 3.9 ( 138 CFM) 63 ( 0.253 inchH2O) 39 610 Typical air flow and static pressure characteristics Dimensions (unit:mm) Reference dimensional diagram for installation holes (unit:mm) Corresponding accessories list Finger guards Square type Adaptation machines-Frame size:140mm Model No. Surface Finishing Adaptation machines 109-719 Nickel-chrome plating San Ace 140 109-719H Cation electropainting San Ace 140