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China, Chinese Ambient Monitoring Microphone Noise Decibel Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Analysis InstrumentGas AnalyzerDecibel SensorNoise Sensor
Shandong Renke Control Technology Co., Ltd.
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Product DescriptionProduct DescriptionThe noise sensor is a high-precision sound measurement instrument with a range of 30dB to 130dB, meeting everyday measurement needs and widely used in various fields such as homes, offices, workshops, automobiles, and industrial measurement. This product uses a highly sensitive condenser microphone, providing a stable signal and high accuracy. It features a wide measurement range, excellent linearity, ease of use, and long transmission distance.Power supply10~30V DCPower consumption0.1W (RS485/TTL) 0.18W (Analog)Operating temperature-20℃~+60℃, 0%RH~95%RH (non-condensing)Output signalTTL OutputOutput voltage: ≤0.7V at low voltage, 3.25 ~ 3.35V at high voltageInput voltage: ≤0.7V at low voltage, 3.25 ~ 3.35V at high voltageRS-485 OutputModBus-RTU letter of agreementAnalog Output4~20mA/0~5V/0~10VResolution0.1dBMeasuring range30dB~120dBFrequency Range20Hz~12.5kHzResponse time≤3sStabilityLess than 2% in the life cycleNoise accuracy±0.5dB (at reference pitch, 94dB@1kHz)Details ImagesThis product uses a high-sensitivity condenser microphone with stable signals and high accuracy. With wide measuring range, good linearity, easy to use, easy to install, long transmission distance.WiringCompany ProfileShandong Renke Control Technology Co.,Ltd. is a leading environmental monitoring high technology enterprise in China.Renke is engaged in industrial sensor, communication gateway, industrial data platform, cloud computing service,and measurement control technology solution. We have won good reputation for high quality products and sincere service.Renke insists on the policy that"technology first, exquisite design, customer satisfied" we are careful with every detail. Every drawing has to be considered and revised repeatedly. Every products is the thought of designer.FAQQ: Are you the final manufacturer?A: Yes, We are the leading sensor manufacturer and exporter in China with 15+ years of experience.Q: Do you offer the OEM service?A: Yes, we can offer OEM service and design the logo marking for you. Q: Do you offer free samples?A: Sorry, we do not offer free samples . You should pay for the samples and freight costs.Q: What payment ways do you accept?A: You can pay us by T/T, PayPal, and Online payment.Q: What is your delivery time?A: It is in 24 hours since the payment was confirmed. If the quantity is more than 100pcs /order, it will need extra 2-3 working days.Q: What is your normal delivery way?A: Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.Q: How is your quality assurance service?A: Our service is free to exchange within one month and 12 months quality guarantee.Q: Could we make a visit to your factory?A: Yes, you are welcomed.
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