{"product_id":"noise-sensor-transmitter-probe-rs485-multifunctional-sound-level-meter-probe-dc5v-decible-noise-level-sensor-for-industrial","title":"Noise Sensor Transmitter Probe RS485 Multifunctional Sound Level Meter Probe DC5V Decible Noise Level Sensor for Industrial","description":"Features\n1??MULTIFUNCTIONAL DESIGN: The noise sensor transmitter probe is a digital, modular multifunctional sound level meter, providing accurate and reliable noise monitoring in various contexts. \n2??PROFESSIONAL TECHNOLOGY: The device adopts digital signal processing chips and digital detection technology ensures high reliability, excellent stability, and a wide dynamic range. \n3??WIDE APPLICATION: Suitable for industrial noise measurement in various machines, vehicles, ships, appliances, and environmental noise, labor guard, and industrial hygienic measurements. \n4??PRECISE PERFORMANCE: Ideal for use in a variety of industrial noise measurement settings, with a frequency range of 20Hz to 12.5kHz, a response time of 200ms, and a microphone size of 0.5 inches. \n5??STURDY CONSTRUCTION: Made of premium aluminum alloy material, high strength, not easy to crack and damage, IP55 protective level, ensuring long lasting durability.\nSpecifications\nItem Type: Noise Sensor Transmitter Probe\nSize: Length: approx. 292mm\/11.5in\nPower Supply: DC 5V\nOutput Form: RS485 (Modbus)\nMeasurement Range: 30-130dB (A)\nSensitivity: -38??3dB (or 12.6mv\/Pa)\nResolution: 0.1dB\nAccuracy: ??3dB, calibrated at 23??5?? ambient temperature, frequency weighting complies with IEC 61672 type 2 standard, calibrated under the condition of input signal at 94dB (1kHz).\nFrequency Range: 20Hz to 12.5kHz\nResponse Time: 200ms, time response simulates human ear response\nCalibrator: for BK (for Bruel for Kjaer company), multifunctional sound calibrator, model 4231\nMicrophone: Electret microphone\nDirectivity: Omnidirectional\nMicrophone Size: 0.5 inch\nLoad Capacity: Impedance ??350?? for current output when powered by DC12V, ??900?? for current output when powered by DC24V, impedance ??1K?? for voltage output\nMaximum Power Consumption: 500mW\nMaterial: Aluminum alloy\nOperating Environment: Temperature -40?? to 80??, humidity ??100%RH non-condensing\nProtective Grade: IP55\nTroubleshooting: The meter display value is incorrect during output. It may be due to wiring issues or communicating port failure. Please check if the wiring is correct and secure, if the port is occupied, and if the port settings are correct.\nWire Order\nWire Color Output Signal\nRS485\nRed Power Positive\nBlack A+\/TX\nYellow  B-\/RX\nGreen Power Negative\nWeight: Approx. 418.00g \/ 14.74oz\nPackage List\n1 x Noise Sensor\n1 x Cable\n1 x User Manual","brand":"mickcara","offers":[{"title":"Default Title","offer_id":44237277266057,"sku":"8575213287699","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/ymem.jpg?v=1749204396","url":"https:\/\/mickcara.com\/fr\/products\/noise-sensor-transmitter-probe-rs485-multifunctional-sound-level-meter-probe-dc5v-decible-noise-level-sensor-for-industrial","provider":"mickcara","version":"1.0","type":"link"}