255-400SR16-ROX Kobitone

Date: 01/11/16 Ultrasonic Transducers Dimensions: mm (in.) 13.1.20 Aluminum Housing (.516.008) Part Number: Red Spot 2mm Bulge 255-400ST16-ROX 1.0x2 255-400SR16-ROX 10.012 (.039) (.393.012) No bulge 12.2.20 9.5.20 16.2.20 (.48.008) (.374.008) Directivity for 255-400ST16-ROX (.638.008) 0 Sensitivity For 255-400SR16-ROX 330 30 -50 300 60 -60 -70 dB 270 90 -40 -80 -30 -90 -20 120 -100 240 35 36 37 38 39 40 41 42 43 44 45 -10 KHz 150 210 -0 180 Sound Pressure for 255-400ST16-ROX 130 SPL Variation vs. Driving Voltage 120 125 110 120 dB 115 100 110 90 105 100 80 35 36 37 38 39 40 41 42 43 44 45 95 KHz 90 85 02 46 81012141618202224262830 Vrms 255-400SR16-ROX Impedance/Phase Angle vs. Frequency Impedance Tested under 1Vrms Oscillation Level Phase Sensitivity/Sound Pressure Level 100000 90 SPL Tested under 10Vrms 30cm 75 Sensitivity 60 -50 130 45 10000 30 -55 125 15 -60 120 0 -15 -65 115 -30 1000 -70 110 -45 -60 -75 105 -75 -80 100 100 -90 35 36 37 38 39 40 41 42 43 44 45 -85 95 Phase -90 90 Frequency (Khz) 35 36 37 38 39 40 41 42 43 44 45 255-400ST16-ROX Impedance Frequency (Khz) KT-400244 Electrical Specifications: Mechanical Specifications: Center Frequency (f ): 40.0KHz1.0KHz Type: Transmitter - 255-400ST16-ROX 0 SPL f for 255-400ST16-ROX: 120dB at 40KHz 0dB re 0.0002 bar) Receiver - 255-400SR16-ROX 0 Sensitivity f for 255-400SR16-ROX: -65dB (0dB=1V/ bar) Operating Temperature: -30C ~ +85C 0 Bandwidth (-6dB): 255-400ST16-ROX - 2KHz 255-400SR16-ROX - 2.5KHz Storage Temperature: -40C ~ +80C Allowable Input Power: 0.2W Note: Capacitance: 2,400pF20% RoHS Compliant by Exemption Available from Mouser Electronics www.mouser.com (800) 346-6873 Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation. Ultrasonic Transducers SPL (dB) Sensitivity (dB) SPL (dB) Impedance (Ohm) Phase Angle (Degree)