Specification Brand : Tnfeeon BulletPoint1 : Accurate and Reliable: This noise sensor is a digital, modular multifunctional sound level meter with a measurement range of 30-130dB(A), with -38±3dB (or 12.6mv/Pa) sensitivity, providing noise measurement BulletPoint2 : Product Advantages: The noise transducer adopts digital processing chip and digital detection technology, which has the advantages of high reliability and stability, wide dynamic range, and no need for range conversion BulletPoint3 : Omnidirectional Microphone: This noise sensor uses 0.5 inch electret microphone with omnidirectional design to catch sound from all directions, ensuring comprehensive noise measurement, ideal for various complex environments BulletPoint4 : Wide Application: This noise level transducer is widely applicable for measuring various industrial noise including machines, vehicles, ships, electrical appliances, and also for measuring environmental noise and labor protecting BulletPoint5 : Aluminum Alloy Case: This sound level sensor is made of excellent aluminum alloy, with high strength, oxidation resisting, light weight, and has no deformation, with IP55 protective level, making it suitable for various harsh environments ExternallyAssignedProductIdentifier : 7508252086191 ItemName : Tnfeeon Noise Sensor Decibel Meter High Sensitivity Decibel Transducer Sound Level Sensor 30-130dB Measurement Range DC5V Noise Measurement Device (YGC-ZS-5V-V1) ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : sound-and-noise-meters Manufacturer : Tnfeeon ModelName : Tnfeeon92ezgvqhya-12 ModelNumber : Tnfeeon92ezgvqhya-12 PartNumber : Tnfeeon92ezgvqhya-12 ProductDescription : Specification: Item Type: Noise Sensor Length: Approx. 292mm / 11.5in Power Supply: DC 5V Measurement Range: 30-130dB (A) Sensitivity: -38±3dB (or 12.6mv/Pa) Resolution: 0.1dB Accuracy: ±3dB, calibrated at 23±5℃ ambient temperature, frequency weighting conforms to IEC 61672 type 2 standard, calibrated at input of 94dB (1kHz) Frequency Range: 20Hz to 12.5kHz Response Time: 200ms, time response simulates human ear response Calibrator: For 4231 multifunctional sound calibrator Microphone: Electret Microphone Directivity: Omnidirectional Microphone Size: 0.5 inch Load Capacity: Impedance ≤350Ω for current output when powered by DC12V, ≤900Ω for current output when powered by DC24V, impedance ≥1KΩ for voltage output Maximum Power Consumption: 500mW Material: Aluminum Alloy Working Environment: Temperature -40℃-80℃, Humidity: ≤100%RH non condensing Protecting Level: IP55 Troubleshooting: The meter displays incorrect values at output. The correct data cannot be obtained because the cable connection is faulty or the comm serial port is faulty. Check whether the cable connection is correct and secure, whether the serial port is occupied, and whether the serial port Settings are correct. Red Wire: Power Positive Pole Black Wire: Power Negative Pole Yellow Wire: Signal Weight: Approx. 418g / 14.7oz
Package List: 1 x Noise Sensor 1 x Cable 1 x User Manual