differential pressure level transmitter cf3351,China differential pressure level transmitter cf3351 Manufacturers, Suppliers

High professional throat control earphone for two-way radio (EPS-230)

Mar 31, 2013

... taking and using.Properties: Microphone:Speaker: Speaker size: 15mm Sound pressure level: 103 dB ±3dB Impedance: 32 ohm ± 15%Microphone size: 6 ...

Supplier: Quanzhou Joytone Electronic Co., Ltd.

[China Manufacturers]

digital language lab GD3110B

Mar 31, 2013

... of Use: -10-45 °C; Relative Humidity: 20% -80%; atmospheric pressure 86-106Kpa; system power supply 220V ± 22V AC voltage; Power ... power = 1mW);Electrical Impedance: 32Ω ± 20%;The characteristics of sound pressure level (sensitivity): the ≥ 100dB/1mW (0dB = 20uPa The).Microphone:Frequency response ...

Supplier: Shaanxi Greelan Technology Development Co., Ltd.

[China Manufacturers]

hot sell First Class Quality cheap new throat mic covert military

Mar 31, 2013

... ,transceivers and other brands. military speaker Speaker size15mmSpeaker size Sound pressure level103 dB ±3dB Impedance32 Ω ± 15%Audio output100mW Frequency response200-5000 ...

Supplier: Shenzhen HXKK Technology Co., Ltd.

[China Manufacturers]

noise cancelling headphone

Jan 17, 2013

... headphones. Spacious earcups give you extra room for a higher level of listening comfort. Plush ear cushions covered with ultrasoft breathable ... Impedance : 32 ohm Maximum input (JEITA): 1000 mW Output sound pressure level: 100 dB Use unit: φ 40 mm Plug (gold plated): φ 3 ...

Supplier: Dongguan City Changan Suo Ou Electronic Factory

[China Manufacturers]

Wallytech WHF-111 Flat Cable Earphones With Mic & On/Off Button

Mar 31, 2013

... .5mm stereoTransducer principle ( headphone): DynamicFrequency response ( Headphone): 20 to 20000HzSound pressure level (SPL):112dB±3dB ( 1kHz/1Vrms)Total harmonic distortion(THD): < 0 ...

Supplier: Wallytech Electronics Co., Limited

[China Manufacturers]

Best price for retro handset telephone receiver

Jan 21, 2013

... SizeD15.0*H4.0Impedance150 ohmsApplicationTelecommunicationPower Rated (Max.)100 (170)mWDiaphragmPETSound Pressure Level93 +/-3 dBMagnetNdFeBFramePlasticRoHs CompliantYesFeaturesSmall Size, Low Frequency Best price for ...

Supplier: Shenzhen Woo Well Strong Technology Co., Ltd.

[China Manufacturers]

sectional door opener

Mar 01, 2013

... the safety device such as the infrared protection¡¢electric wave pressure switches or other protection.The operator can be installed to ... /+60-20/+60-20/+60-20/+60-20/+60Continuous sound pressure level dB<65<65<65<65<65<65<68Sleeve shaft mm30 ...

Supplier: Jie Long Shutter Motors Ltd.

[China Manufacturers]

Oxygen Concentrator (PO-M11A)

Jun 11, 2012

... to 26psig at 5lpm7) Power consumption: 300W (average)8) Sound pressure level (dBA): (ISO 8359, clause) 60Hz, 45 - 47dBA 9 ... to 100% non-condensing12) Storage / transport atmospheric pressure: 50 - 106KPa13) Storage sound level: 45 - 48dBA14) Altitude: up to 7,500ft ... 38lbs (17kg)Features:1) High pressure alarm2) High temperature compressor shut down3) Low pressure alarm4) Low oxygen purity alarm ( ...

Supplier: Eget Hi-Tech Co., Ltd.

[China Manufacturers]

QH-831A

Feb 27, 2013

... ,battery opera *FCC,CE and RoHS compliant*Transmitter/bell push IP44 waterproof*1 million sets of ... QH-831AFrequency315MHz±0.5MHz433MHz±0.5MHzActive pressure wave(receiver)≤-57dbmNegative pressure wave(transmitter)≤-36dbmPower supply(receiver)2X1.5V AAPower ... supply(transmitter)CR2032 3V CELL BATTERY/1X12V ...

Supplier: Shenzhen Qiaohua Industries Limited

[China Manufacturers]

Paint spray gun

Mar 31, 2013

1.HVLP system 2.TUV, CE, GS, ROH Specification:Voltage: 230v-50HZRate power: 600wNo-load speed: 30000rpmDiameter of nozzle: 1.8mmCapability: 800mlFluid delivey:0-380ml/minuteLength of horse: 1.5m Sounder pressure level L : PA 80.8DB(A)Sounder power level L : WA 93.8DB(A)Vibration value: 1.60M/S2Size:25x13.5x20mmWeight: 1.35kg

Supplier: Ningbo Yinzhou Beilian Machinery and Equipment Co., Ltd.

[China Manufacturers]

Piezo buzzer

Mar 31, 2013

piezo buzzer,piezoelectric buzzer,buzzer sound,magnetic buzzer,electric buzzer,electronic buzzer,alarm buzzer Rated Voltage:12Vp-p Square WaveMax.Allowable Voltage:30Vp-p Square WaveMax.Rated Current:4mA at 4.0KHz/12Vp-p Square WaveMin.Sound Pressure Level:85dB at 4.0KHz/12Vp-p Square Wave/10cmResonant Frequency:4.0±0.5KHzOperating Temperature:-20~+60CWeight:2.4g

Supplier: Ningbo Best Group Factory

[China Manufacturers]

18 sound audio speaker-AT-12

Mar 31, 2013

... , comfortable and soft in mid-high range.*Ultra high sound pressure level and wide dynamic range.*The cabinet is constructed with high ...

Supplier: Guangzhou Hongxiang Audio Equipment Co., Ltd.

[China Manufacturers]

15W outdoor Horn Speaker, Playground speaker SH-15TA

Nov 12, 2012

... and residential areas Specification:Rated power: 15WMax power: 30WAcoustic pressure level: 91dB Max Acoustic pressure: 108dB Rated Impedance: 20ΩRated impedance: 400ohms Effective ...

Supplier: Foshan Langdu Intelligent Appliance Technology Co., Ltd.

[China Manufacturers]

Hydrophobic PTFE Pleated Membrane Filter

Mar 31, 2013

... , P2,P3, P7,P8 & 215, 225 Single & Double O RingsOperatingConditionsMaximum differential pressure37.5psi/ 2.5 bar at 120°CMaximum operating temperature176 ...

Supplier: Ecofine Water Treatment Equipment Co., Ltd.

[China Manufacturers]

PPR-AL-PPR

Jan 17, 2013

... the total cost of the project. 3, a higher voltage level, usually under the design of tremor power last longer. 4 ... material thickness, the integrated lower cost. 5, water flow: the pressure level in the same conditions, FR / PP-R pipe wall thickness ...

Supplier: Zhejiang Zhongtong Pipe Industry Co., Ltd.

[China Manufacturers]

container cap seal

Feb 02, 2013

... from bursting, collapsing or leaking Packaging Vents Equalizes pressure and prevents containers from bursting, collapsing or leaking ... of vent cover , Air permeable membrane that equalizes pressure and prevents containers from bursting, collapsing or leaking. ... organics, surfactants, oils and solvent based liquids.Manage differential pressure within a container, bottle (drums) vent cover eliminate ...

Supplier: Pan Asian Microvent Tech (Changzhou) Co., Ltd.

[China Manufacturers]

220V/24V fire alarm bell

May 21, 2012

... clearly and continuously.2) Working under rated voltage, the acoustic pressure level of alarm is ≥85dB (A).3) The electric index and ...

Supplier: Guangdong Pingan Firefighting Industry Co., Ltd.

[China Manufacturers]

gasoline engine concrete demolition breaker

Jan 07, 2013

... (2000/14/EC) 3) (Lw, dB(A))109Sound pressure level (ISO 11203) (Lp, r=1m)96Drilling depth max (mm) 300 ...

Supplier: Shandong Huasheng Zhongtian Engineering Machinery Co., Ltd.

[China Manufacturers]

A-S model Industrial sand filter for wastewater treatment

Apr 01, 2013

... time, the filter system through the differential pressure control device for real time detect the pressure difference between inlet and outlet. When ... effect, after rinsing wastewater under the action of water pressure by the filtering unit of the sewage outfall into ... water: for total filtered water 1 to 3%Control mode: pressure control; PLC timing control;Installation: vertical, horizontal ModelD(mm ...

Supplier: Beijing Zhongyuantong Science And Technology Co., Ltd.

[China Manufacturers]

electric automatic control system

Apr 01, 2013

... display: For setting required mixing time, speed, weight, level measurement; Display temperature, pressure, level measurement.c. Production processing dynamic display: IPC or Touch ...

Supplier: Shandong Guancheng Machinery Co., Ltd.

[China Manufacturers]