Specifications: Construction: open structure Using method: transmitter/receiver Center frequency: 23 +/- 1.0khz Sound pressure level: 115 db min. Sensitivity: -67 db min. Capacitance: 2500pf +/- 20% at 1khz Allowable input voltage: 80 vp-p Directivity: 50 +/- 15 degree Detectable range: 0.2 ~ 15m Resolution: 10mm Housing material: aluminum Carton lined with foam tray
Application: Siren and alarms is widely used in fire fighting, car, office, residential building and security equipment etc Specifications: Dc resistance: 19 ohm +/- 10% Impedance: 100 ohm +/- 25% at 1khz Frequency range: 2000hz +/- 20% S.P.L: >= 90db at 10cm 2000hz 9vp-p square wave >= 95db at 30cm 1000hz 12vp-p square wave Export standard carton
Features: *Water proof and dual use *Compact and light weight *High sensitivity and sound pressure *Less power consumption *High reliability Electrical and Mechanical Characteristics: Type: LSPU1448FWAH09G, dia: 14mm, H: 9mm Using Method: Dual use Frequency: 48 +/- 1KHz S.P.L: >= 85dB (30cm/10Vrms) Sensitivity: >= -90dB/V/u bar Capacitance: 2100pF+/-25% at 1KHz Directivity: 110 x 50 degree Allowable input Voltage: 160 Vp-p Housing Material: Aluminum carton lined with foam tray
Application: Automotive alarms; Toys, games machines etc;Conveyors, medical equipment; Electrical appliances; Automatic control devices; Fire alarms, burglar alarms, gas detectors; Data processing equipment. Specifications: Rated voltage (vp-p) 5 Operating voltage (vp-p) 1-30 Rated current (ma) 5 max. Capacitance at 100hz 1v (pf) 70000 +/- 30% Sound output at 10cm (db) 87 min. Resonant frequency (hz) 900 +/- 150 Standard export carton
We Can Supply Freestyle Libre 2 Flash Glucose Monitoring System Sensor Please Dont Hesitate to Contact Us in Case of Any Interested
Power (W): 15; Power factor: 0,5; Voltage/Frequency (V/Hz): 220/50; CCT (K): 3000K/6500; Luminous efficacy (lm/W): 60/63; CRI (Ra): 80; Life span (hrs): 25.000; IP54; Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Supplier: Wireless charger, batteries power bank, dust sensor, optical disc drive, tof, lidar, ar glass
WE CAN SUPPLY FREESTYLE LIBRE FLASH GLUCOSE MONITORING SYSTEM SENSOR PLEASE DON'T HESITATE TO CONTACT US IN CASE OF ANY INTERESTED
Power (W): 18; Power factor: 0,5; Voltage/Frequency (V/Hz): 220/50; CCT (K): 6500/3000; Luminous efficacy (lm/W): 70; CRI (Ra): 80; Life span (hrs): 25.000; IP54; Two options: Round shape & Square shape; Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
