Specification AgeRangeDescription : adult Brand : Zerodis BulletPoint1 : [Precise sound sensor] for protection of hand -in -work and health measurement, ensuring safe working conditions for employees BulletPoint2 : [Easy connection] with transparent line sequences for power supply and serial port, making configuration quick and without complications BulletPoint3 : [Compact and portable] design weighing only 418g, allowing easy transport between different workplaces BulletPoint4 : [Included sound calibrator] for accurate and accurate calibration, ensuring consistent and sound measurements BulletPoint5 : [Lasting use] with a structure designed for several years of normal operation under appropriate conditions, saving replacement costs Color : One Color ExternallyAssignedProductIdentifier : 9088358347566 ItemName : Aluminum Alloy of the Modular Sound Dosimeter Sensor Inside the RS232 External Noise Tester for Electrical Industrial Health Appliances ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-and-noise-meters Manufacturer : Zerodis Material : Plastic ModelName : CGTENBS ModelNumber : Zerodis3x0he2k47w NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Zerodis3x0he2k47w ProductDescription : 1. Multiple functions: The noise sensor is a digital, modular and multi -functional sound level meter that can be used inside and out, helps a lot 2. Stable and : The noise sensor adopts digital processing chip and digital detection technology, which has the advantages of high reliability, good stability, wide dynamic range and no need for conversion of 3. Applicable scenario: The noise transducer can be widely used in all types of machines, vehicles, ships, electrical appliances and other industrial noise measures, can also be used for environmental noise, hand -in -work, industrial health protection 4. Precise and lasting: This is a complex and accurate device for a precise measurement of sound. The instrument has a lasting structure and can normally be used for several years under proper operating conditions 5. Stable aluminum alloy: The decibel noise tester sensor is made of excellent aluminum alloy material, lightweight, has good strength and avoids erosion
Specification: Item Type: Noise Sensor Product Size: Length: Approx. 292mm / 11.5in Power supply: CC 9-30V Exit Form: RS232 Measurement range: 30 ~ 130db (a) Sensitivity: -38 ± 3db (or 12.6mV/PA) Resolution: 0.1DB PRECISION: ± 3DB, at room temperature 23 ± 5 ℃, weighted frequency according to the IEC 61672 type 2 standard, calibrated to the 94db input (1kHz) Frequency range: 20Hz to 12.5khz Answer Time: 200ms, the time response simulates the time response of the human ear Calibrator: Sound calibrator of various functions, model 4231 Microphone: Electret Microphone Directivity: Omnidirectional Microphone Size: 0.5 in Load capacity: Current type output ≤350Ω for dc12v power supply; Current Type Output Impedance ≤900Ω, Voltage Output Type Impedance ≥1kΩ to DC24V power supply Maximum energy consumption: 500mw Material: aluminum alloy Work environment: temperature -40 ℃ - 80 ℃ : ≤100%Rh without condensation Protection Class: IP55 Weight: 418 g / 14.7 Oz (approx.) Troubleshooting: The meter displays incorrect values at the output. The correct data cannot be obtained because the cable connection is defective or the communication serial port is defective. Make sure the cable connection is correct and secure, if the serial port is busy, and if the serial port settings are correct. The line sequences are: Red: positive power supply Black: Connect to RX in pin 2 of the serial port HUANG: Connect to pin 3 tx from the computer port of the computer Green: negative power supply
How to use: Install and use according to the appropriate tension.
Packagelist: 1 x noise sensor 1 x cable 1 x manual
Observation: 1. Check the packaging for integrity and confirm that the product model corresponds to what you have selected; 2. Do not connect the wires while they are active, only the energy after confirming the connections is correct; 3. Sensor wires length may affect the product output , do not modify the product arbitrarily during use; 4. Sensors are accurate devices, users should not disassemble them, use incisive or corrosive liquids to touch the sensor surface to avoid damaging the product. ProductSiteLaunchDate : 2025-04-27T03:58:31.810Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 53121600