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Total 3461 products for sound db meter Manufacture & Suppliers

Hanging System Acoustic Movable Sound Proof Partitions For Restaurant

Hanging System Acoustic Movable Sound Proof Partition Description: The soundproof partition wall is an individual panel partition wall system, designed to maximize noise reduction whilst manipulating interior s...

Guangdong Bunge Building Material Industrial Co., Ltd
Guangdong,China

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Polyphase Energy Metering IC SOIC20 ADE7913ARIZ Solar Inverters

... sensors. ADE7913ARIZ features three ADCs. The current ADC provides a 67 dB signal-to-noise ratio (SNR) over a 3 kHz signal bandwidth, whereas the voltage ADCs provide an SNR of 72 dB over the same bandwidth...

ShenZhen Mingjiada Electronics Co.,Ltd.
China

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Wall-mounted digital ultrasonic level meter water fuel depth finder

...h as reservoirs, lakes, rivers and shallow seas. When measuring the depth, the ultrasonic transducer is placed at a certain position underwater, and the ultrasonic sound velocity VC and ultrasonic waves are ...

Xi'an Shelok Instruments Technology Co., Ltd.
China

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IP65 Ultrasonic Water Tank Level Meter EXiaII BT4Ga Explosionproof

...Meter EXiaII BT4Ga Explosionproof Measuring principle The working principle of ultrasonic level meter is that the transducer (probe) sends out ultrasonic pulse, when the pulse meets the surface of the measur...

Xian Votesen Electronic Technology Co., Ltd.
Shaanxi,China

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IP65 Ultrasonic Water Tank Level Meter EXiaII BT4Ga Explosionproof

...Meter EXiaII BT4Ga Explosionproof Measuring principle The working principle of ultrasonic level meter is that the transducer (probe) sends out ultrasonic pulse, when the pulse meets the surface of the measur...

Xian Votesen Electronic Technology Co., Ltd.
Shaanxi,China

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High Power Basic Handheld Power Meter, -50dBm to +26dBm CATV Version, w/o Auto-wavelength/Tone Recognition

Basic Handheld Optical Power Meters Description The power meter is meant to meet the high demands of fiber optic testing. It can be used for the absolute power measurement and relative measurement of the link l...

Shanghai Yogel Communication Equipment Co., Ltd.
Shanghai,China

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Versatile Handheld Power Meter, -70dBm to +6dBm, Auto-wavelength & Tone Recognition, Data Storage&Software Report

Versatile Handheld Optical Power Meters Description The power meter is meant to meet the high demands of fiber optic testing. It can be used for the absolute power measurement and relative measurement of the li...

Shanghai Yogel Communication Equipment Co., Ltd.
Shanghai,China

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Non - Toxic Black Car Sound Music Keyring Battery Replaceable

...Sound Music Keyring Battery Replaceable Specifications 1. Module size: 61.5*35.5*12.5mm (our existing mold, custom shape also welcome) 2.IC duration: 1~60seconds custom sound are welcome 3. Batteries: AG3 * ...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Sound Insulation Q345 Prefabricated Metal Warehouse Steel Structure Building

... Sound insulation: the sound insulation effect is an important index to evaluate the residence. The windows installed in the light steel system are all hollow glass, with good sound insulation effect, and th...

Dongguang Lange Equipped Housing Co., Ltd.
Hebei,China

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Aluminum Casement Doors With 35 DB Sound Insulation And Optional Color For Living Room

Product Description These doors offer exceptional sound insulation with a 35 dB reduction, creating a peaceful and quiet living room environment. Crafted from high-quality aluminum, these doors provide both dur...

Skate (shanghai) Technology Co., Ltd.
Shanghai,China

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2.0mm 1 Meter Fiber Optic Pigtail , Sm Sc Pigtail Simplex Single Mode

... 850,1300 Fiber type G657A1 or customed Insertion loss(dB) ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 ≤0.3 Return loss(dB) ≥55 ≥60 ≥35 ≥35 ≥50 ≥50 ≥35 ≥35 ≥50 ≥50 ≥35 ≥35 Repeatability(dB) ≤0...

Shenzhen Seacent Photonics Co.,Ltd.
Guangdong,China

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IP65 Ultrasonic Flow Meter Transducer , 200KHz Ultrasonic Gas Transducer

Ultrasonic Flow Meter Transducer With 200KHz For Gas Flow Meter Specifications: Model HJ-GF200KH Frequency(kHz) 200KHZ±4% Bandwidth 20kHz General sensitivity 0 dB=10 Vp-p;CW; Distance:16cm -65dB min Beam width(...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Multipurpose Ultrasonic Flow Meter Transducer Durable ODM OEM Available

Ultrasonic Flow Meter Transducer With 1MHz Stainless Steel For Flow Meter HJ-2825/1M Performance parameter: Model: 1.0M Centre frequency:(kHz) 1.0MHZ±5% width(-6dB) 5% Synthesize Sensitivity: 0 dB=3 Vp-p； Term:...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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IP65 Ultrasonic Flow Meter Transducer 1MHz With ISO 9001 Certification

Ultrasonic Flow Meter Transducer With 1MHz For Flow Meter Specifications: Model HJ-FOPWR Frequency(kHz) 1MHz±5% Bandwidth 25% General sensitivity 0 dB=3 Vp-p； Period:8； Distance:7cm -20dB min Beam width(-3dB fu...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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IP68 Ultrasonic Flow Meter Transducer 1.6MPa Maximum Driving Pressure

Ultrasonic Flow Meter Transducer With 1MHz Plastic For Flow Meter Specifications: Model HJ-2112/1M Frequency(kHz) 1MHz±5% Bandwidth 200kHz General sensitivity 0 dB=3 Vp-p;CW; Distance:7cm -30dB min Beam width(-...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Flow Meter Waterproof Ultrasonic Transducer PPS Housing Long Working Life

Ultrasonic Flow Meter Transducer With 1MHz Low Cost Waterproof For Flow Meter Specifications: Model HJ-2112/1M Frequency(kHz) 1MHz��5% Bandwidth 200kHz General sensitivity 0 dB=3 Vp-p;CW; Distance:7cm -30dB min ...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Plastic Ultrasonic Flow Meter Transducer , 1MHz Ultrasonic Transducer 1200PF

Ultrasonic Flow Meter Transducer Of 1Mhz Low Cost Plastic For Flow meter Specifications: Model 1.0MHz Frequency(kHz) 1.0MHZ±5% Bandwidth 0.2MHz General sensitivity 0 dB=3 Vp-p；Period:8；Distance:7cm -30dB min Be...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Remove 99.97% Smoke Dust Hepa Filter Uv Light Air Purifier In Bedroom 66 DB EPI340

... Smokers in Bedroom 66 dB Air Cleaner Remove 99.97% Smoke Dust Product Feature Specification Noise Level (dB): 55 dB for high Speed Coverage: less than 45 sq meters Work voltage: AC120V /60Hz Power: 55W ( Hi...

Healthlead Corporation Limited
Guangdong,China

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LC To LC Fiber Optic Patch Cord Lc Duplex OM3 Aqua 3 Meter Multimode

... 50/125 Cable OD (mm) 0.9/1.6/1.8/2.0/2.4/3.0 Endface Type PC UPC APC UPC UPC Typical Insertion Loss (dB) <0.2 <0.15 <0.2 <0.1 <0.1 Return Loss (dB) >45 >50 >60 / Insert-pull Test (dB) <0.2 <0.3 <0.15 Interchangeability (dB) <0.1 <0...

SHENZHEN DYS FIBER OPTIC TECHNOLOGY CO.,LTD
Guangdong,China

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