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Total 6163 products for db sound level Manufacture & Suppliers

Marine Sounding Tubes Head & Sounding Pipe Head Body -stainless steel,Cap - stainless steel

Sounding Tubes Head & Sounding Pipe Head Body Stainless Steel Plug Stainless Steel Size Dn40-Dn150 Product Description For Stainless Steel Sounding Tubes Head & Sounding pipe head: Sounding tubes, or sounding h...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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Glass fiber sound insulation cotton - Excellent sound insulation effect, safe and convenient

...05mg/L(standard requirements ≤ 1.5mg /L), which meets the requirements of the national standard E1 level. The product has no special odor and will not cause skin allergies. And the polyester fiber that used ...

Qingdao Catilan New Materials Technology Co., Ltd.
Shandong,China

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1220*2440mmCustomizable Pattern-shaped Polyester Fiber Material Sound-absorbing Board 48 different colors, excellent sound absorption effect, easy and quick installation

...05mg/L(standard requirements ≤ 1.5mg /L), which meets the requirements of the national standard E1 level. The product has no special odor and will not cause skin allergies. And the polyester fiber that used ...

Qingdao Catilan New Materials Technology Co., Ltd.
Shandong,China

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Ultrasonic Liquid Level Meter 0-40M With Output 4-20mA / 1-5V / RS485

... propagate in the air at the velocity of sound. If they strike an object, then they are reflected back as echo signals to the sensor, which itself computes the distance to the target based on the time-span b...

Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.
Shanghai,China

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Ultrasonic Fuel Level Meter For Boiler Water Storage Tank Application

... propagate in the air at the velocity of sound. If they strike an object, then they are reflected back as echo signals to the sensor, which itself computes the distance to the target based on the time-span b...

Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.
Shanghai,China

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Ultrasonic Level Transmitter For Reservior Intake Wet Well Applications

Ultrasonic Level Transmitter For Reservior Intake Wet Well Applications 1. Working Principle Ultrasonic principle: Ultrasonic sensors emit short, high-frequency sound pulses at regular intervals. These propagat...

Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.
Shanghai,China

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IP65 Ultrasonic Level Transducer Intellectualization With LCD Display

...er the liquid surface reflection by the same sensor receiving, by piezoelectric crystal is converted into electrical signals, and by sound waves between transmitting and receiving time to calculate the senso...

Xi'an Dehou Electronic Technology Co., Ltd.
Shaanxi,China

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Stainless Steel Threaded Sounding Pipe Head Meets Standard GB/T3778-99

Sounding Tubes Head & Sounding Pipe Head Body Stainless Steel Plug Stainless Steel Size Dn40-Dn150 Product Description For Stainless Steel Sounding Tubes Head & Sounding pipe head: Sounding tubes, or sounding h...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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Depth Gauge Sounding Pipe Head C40 Cb/T3778-1999 For Ship Anchor Chain Compartment

Sounding Tubes Head & Sounding Pipe Head Body Stainless Steel Plug Stainless Steel Size Dn40-Dn150 Product Description For Stainless Steel Sounding Tubes Head & Sounding pipe head: Sounding tubes, or sounding h...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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Noise Reduction Mini Ric Hearing Aids Elderly Behind The Ear Sound Amplifier

Medical hearing aids rechargeable noise reduction behind ear type elderly health care hearing aid for deafness Specification Technical Data Vigor U 402RC Peak OSPL 90 ( dB SPL) 115 HAF OSPL 90 ( dB SPL) 110 Pea...

Retone shenzhen Technology Co., Ltd.
China

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Noise Reduction Mini Ric Hearing Aids Elderly Behind The Ear Sound Amplifier

Medical hearing aids rechargeable noise reduction behind ear type elderly health care hearing aid for deafness Specification Technical Data Vigor U 402RC Peak OSPL 90 ( dB SPL) 115 HAF OSPL 90 ( dB SPL) 110 Pea...

Retone shenzhen Technology Co., Ltd.
China

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Eco Friendly Tear Resistant 15mm Sound Absorbing Desk Dividers

... more than 0.8 Environment Friendly OEKO-TEX Standard 100 GB/T24001-2004/ISO14001:2004 approved GB18580-2001 E1 Level GB/T5894-2006 E0 Level Fire Proof GB 8624-2006 B...

SUZHOU TRANO NEW MATERIAL TECHNOLOGY CO.,LTD
Jiangsu,China

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Cubicle Furniture Recycled Sound Absorbing Desk Dividers

...be customized Sound Absorption GB/T20247-2006/ISO354:2003 Audio frequency bandwidth, NRC reaches more than 0.8 Environment Friendly OEKO-TEX Standard 100 GB/T24001-2004/ISO14001:2004 approved GB18580-2001 E1...

SUZHOU TRANO NEW MATERIAL TECHNOLOGY CO.,LTD
Jiangsu,China

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Ex Db Eb IIC T6 Gb/Ex Tb IIIC T80C Db 600mm Explosion Proof Fluorescent Light for Zone 1 2 Safety Class Ⅱ

...Db Eb IIC T6 Gb/Ex Tb IIIC T80C Db 600mm Explosion Proof Fluorescent Light for Zone 1 2 Safety Class Ⅱ Product Description: The product has a Safety Class II protection level, which means that it offers an e...

crown extra lighting co. ltd
Jiangsu,China

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Movable Sliding Folding Room Dividers for Banquet Hall / Sound Proof Partition Walls

...safe: Stable and reliable after the partition, easy to swing. Sound insulation: Sound insulation effect, the maximum sound insulation up to 570B, we can offer various levels of sound reduction. Insulation en...

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

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Movable Sliding Folding Room Dividers for Banquet Hall / Sound Proof Partition Walls

...safe: Stable and reliable after the partition, easy to swing. Sound insulation: Sound insulation effect, the maximum sound insulation up to 570B, we can offer various levels of sound reduction. Insulation en...

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

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IP65 Ultrasonic Water Tank Level Meter EXiaII BT4Ga Explosionproof

...Level 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 ...

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

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IP65 Ultrasonic Water Tank Level Meter EXiaII BT4Ga Explosionproof

...Level 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 ...

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

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Agilent N5224A 43.5 GHz 117 dB Dynamic Range PNA Network Analyzer Vector Network Analyzer VNA

...GHz while delivering a 117 dB receiver dynamic range and ≤ 0.002 dB trace noise—enough to spot hair-thin S-parameter changes even in high-gain or high-loss fixtures. Fast 3.6 µs/point sweeps and a +13 dBm le...

TESTRO ELECTRONICS LLC
China

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Agilent Keysight Vna Network Analyzer N5232A 20 GHz 133 DB Dynamic Range PNA-L Network Analyzer

...network measurements from 300 kHz to 20 GHz while delivering 133 dB system dynamic range and ≤ 0.002 dB trace noise—enough to expose minute S-parameter shifts in high-gain or lossy fixtures. A leveled source...

TESTRO ELECTRONICS LLC
China

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Db Sound Level

Total 6163 products for db sound level Manufacture & Suppliers