Piezo

Operating Voltage: VDC 3 ~ 15 Rated Voltage VDC: 12 Rated Current mA: Max. 30 Sound output ( at 30 cm ) dBA: Min. 90 Rated Frequency Hz: 2900 ± 500 Tone Nature : Continuous Operating Temperature º C: -20 ~ +60 Terminal : Plate Housing Material / Color: ABS / Black.

Sound output (at 10 cm) dBA: Min. 70 (3Vp-p, 4000Hz, Square Wave) Max. Input Voltage Vp-p: 25 Max. Current Consumption mA: 1.0 Capacitance ( at 120 Hz ) pF: 14000 pF ± 30 % Operating Temperature º C: -20 ~ +80 Storage Temperature º C: -30 ~ +85 Terminal : SMD Housing Material / Color : LCP/Black Weight g: 1.

Electrical Input power requirements : none Signal transmission : unipolar system, charge output Signal processing : charge converter Operating (at 23fpcf+5fpc) Sensitivity (at 160 hz) : 10 pc/g, 20pc/g, 50pc/g f+5% Dynamic measuring range : 0.001 g to 5000 g peak (random) Overload capacity : up to 7000 g peak (spikes) Linearity : f+2% over dynamic measuring range, 1% up to 500 g Transverse sensitivity : < 5% Resonance frequency (mounted) : > 15 khz nominal ¬+22x28 mm

Self-excitation piezo buzzer XY14 They can work only with Rated D/C Voltage. For all kinds of instruments and home appliance alarms,and has an advantage of stability. 14*7.5mm 7KG/5000PCS

VELOMITOR PIEZO VELOCITY SENSOR 330500-00-01 YOYIK is located in Deyang, Sichuan Province, China. It is a well-known equipment and parts manufacturer in the power industry, focusing on the supply of parts for steam turbines, generators and hydroelectric generator sets. The company adheres to the principle of "technological innovation, quality first", adopts advanced production equipment and strict quality control system to provide high-quality products that meet international standards to global customers. YOYIK not only provides products, but also provides professional and comprehensive solutions for industries such as power, metallurgy, and chemical industry, helping customers improve equipment performance and optimize operating costs. Yoyik can offer many spare parts for power plants as below: #DF-VELOMITOR PIEZO VELOCITY SENSOR 330500-00-01-DF oil pressure sensor gauge B2S-H48SS thermal resistance WZPM-20 LVDT transmitter XCBSQ-01/500-01-11 LVDT transmitter XCBSQ-02/200-02-22 Bolt electric heating rod ZJ-16.5-5 LVDT Sensor 191.36.09.05 level indicator tank UHZ-10007B1000T1.1DN25PN16V Magnetoresistive Speed Sensor SZCB-01-B01 pt100 range temperature PT-100, 2 wire, 0-200�?C, Pipe Dia-6MM, L-250MM, 4-20mA FOXBORO Card FBM241C DC AUXILIARY RELAY JT3-11/5 3500/53 Module PR9268/602-000 LVDT transmitter XCBSQ-03/100-02-11 Diaphragm type differential pressure switch 604G11 Position control switch AK-XC107 MODUL, WF-S thermocouple element TE-212 Eddy Current Sensor PR6422/002-121 Electric contact vacuum pressure gauge YX100 Pulse Module Advantech 6 Channels ADAM 5081S-BE PROTECTION RELAY PSV693U electric heating element DJ22-2 Coil of Aux. Relay MY4NJ AC220/240 V LVDT Sensor 4000TPSD-15-01-01 pressure measuring machine CS-A linear displacement transducer HL-3-50-15 CPU MODULE CPU-01-JAPMC-CP2200 Gas tight oil seal WLHD-QMYD-300 ACTIVE SPEED SENSOR CS-3-L190 Temperature switch 432246-SG9ZM7 magnetic limit switch sensor TM0182-A50-B05-C00 DEVIATION CORRECTION SWITCH HFKPT1 ELECTRONIC CARD ATC 20A â??ZK headlamp H7R.2 Direct-current heating controller DJZ-03 tempereture switch E55A-E22BC VELOMITOR PIEZO VELOCITY SENSOR 330500-00-01 MY-DFYL-2024-9-25

CM-01B Contact Microphone Specifications * High Sensitivity * Robust * Low Noise * Piezo Film Technology * Shielded Cable CM-01B Contact Microphone Description The CM-01B contact microphone uses sensitive but robust PVDF piezo film combined with a low-noise electronic preamplifier to provide a unique sound or vibration pick-up with buffered output. The design minimizes external acoustic noise while offering extremely high sensitivity to vibration applied to the central rubber pad. The CM-01B is ideal for detecting body sounds. CM-01B Contact Microphone Features * Broad Bandwidth * High Sensitivity * Excellent Impact Resistance * Lightweight * Low Cost CM-01B Contact Microphone Applications * Electronic Stethoscope * Bone-conducted Sound Pickup * General Purpose Contact Microphone * Vibration/Impact Sensing CM-01B Contact Microphone Performance Specifications * Sensitivity: 40V/mm * Resonance Frequency: 5kHz * Supply Voltage: 4 - 30VDC * Supply Current: 0.1mA * Operating Temperature: 5 ~ 60'C * Storage Temperature: -20 ~ 85'C

Model no.Yr5025a Oscillation frequency (hz)4000 Operating voltage (vo-p)2.0 ~4.0 Rated voltage (vo-p)3 Current consumption(ma/max.)100 at rated voltage Sound pressure level (db/min.)75 at 10cm at rated voltage Coil resistance (¦¸)12 ¡à 3 Operating temperature (¡æ)-20 ~ +60 Storage temperature (¡æ)-30 ~ +80 Dimension (mm)L 5.2 ¡á w 5.2 ¡á h 2.7 Model no.Yr5025a Oscillation frequency (hz)4000 Operating voltage (vo-p)2.0 ~4.0 Rated voltage (vo-p)3 Current consumption(ma/max.)100 at rated voltage Sound pressure level (db/min.)75 at 10cm at rated voltage Coil resistance (¦¸)12 ¡à 3 Operating temperature (¡æ)-20 ~ +60 Storage temperature (¡æ)-30 ~ +80 Dimension (mm)L 5.2 ¡á w 5.2 ¡á h 2.7

TSelf-excitation buzzer HCM12X

SMT buzzer HCT14A For all kinds of instruments and home appliance alarms,and has an advantage of stability 12.8*12.8*9.2