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Wednesday, April 15, 2015

Specification: Technical code for testing of building foundation piles JGJ 106-2003 Technical specification of Dynamic pile tests for Highway Engineering JTG/TF81-01-2004 Technical specification for inspection of concrete defects by ultrasonic method CECS21: 2000 Technical specification...

Wednesday, April 15, 2015

Specification Technology specification for inspection of concrete defects by ultrasonic method CECS 21: 2000 Technical specification for detecting strength of concrete by ultrasonic-rebound combine method CECS 02: 2005 Purpose Testing building foundation piles by crosshole ultrasonic...

Monday, March 09, 2015

Hunan Firstrate Sensor Co., Ltd. is a high-tech joint venture specialized in researching, manufacturing, and selling sensors. Our products include pressure transmitters, temperature transmitters, liquid-level transmitters, wind speed & direction transmitters and intelligent control...

Monday, March 09, 2015

FST800-216 high-temperature pressure transmitter is a silicon MEMS strain gauge sensor which is glass bonded to a stainless steel diaphragm. It avoids influences on product caused by temperature, humidity, mechanical fatigue and medium, thus to improve its longterm stability in the...

Monday, March 09, 2015

BS12 Piezoresistive OEM Pressure Sensor Feature  Pressure range （-0.1～0…60）MPa;  Gauge, absolute and sealed gauge;  Constant current power supply;  Isolated construction to measure various media  Φ19mm OEM pressure element  316L stainless steel material  Perfect long...

Monday, March 09, 2015

BS12 Piezoresistive OEM Pressure Sensor Feature  Pressure range （-0.1～0…60）MPa;  Gauge, absolute and sealed gauge;  Constant current power supply;  Isolated construction to measure various media  Φ19mm OEM pressure element  316L stainless steel material  Perfect long...

Monday, March 09, 2015

MB300 Universal Pressure Transmitter Features  Stainless steel construction; optional pressure port; Optional Output signal; Various outline structures, accepting custom design;  Reversed-polarity, transient current & voltage protection, which Conform to EMI standard;...

Monday, March 09, 2015

GW100 Temperature Transmitter Features - High-strength stainless steel structure - Wider Measured temperature range: -50℃～+400℃ - Output signal: Pt100, Pt1000 - High accuracy, perfect long term stability impact resistance - Anti-vibration, high pressure resistance - Multiple...

Monday, March 09, 2015

MB260/MB261/MB264 Submersible Level Transmitter Features - Separate construction. Full sealed stainless steel construction for submersible part; sensor and amplifier circuit are all in the sealed housing; IP68; - Aluminum-alloy electric connection box is optional to ease wiring...

Monday, March 09, 2015

MB400 Industrial Pressure Transmitter Features ■ LCD and LED indicator optional; ■ Reverse signal polarity, moment overcurrent, overvoltage and Interference protection; ■ Anti- lightning, Anti- jamming; ■ Optional signal output; ■ Customized design is acceptable. Introduction...

Monday, March 09, 2015

MB510 Differential PressureTransmitter Features  316L stainless steel construction, compact size, easy installation;  Laser welding, full-sealed construction; Protection IP67;  High precision, wider temperature compensate range;  Anti-impact, anti-vibration, anti-overloading...

Monday, March 09, 2015

CNG Dual Automotive Pressure Sensor ( 20-250kpa , 20-400kpa ) Description CNG module uses advanced design, extensive application of MEMS silicon pressure sensor that combines advanced micromachining techniques. This module uses the latest CMOS signal conditioning circuit to provide...

Monday, March 09, 2015

MAP Module Automotive Pressure Sensor 20-115kpa Description MAP module uses advanced design, extensive application of MEMS silicon pressure sensor that combines advanced micromachining techniques. This module uses the latest CMOS signal conditioning circuit to provide an accurate...

Monday, March 09, 2015

GHPP7200 Medical Pressure Sensor 0-200kpa Description The GHPP7××× series piezoresistive sensors use advanced design, extensive application of MEMS silicon pressure sensor that combines advanced micromachining techniques to provide an accurate, high precision analog output signal...

Friday, January 23, 2015

Quantity : 100pcs - Price : 5usd

Transducer Principle: Dynamic Directivity Characteristic: Cardioid Frequency Response: 50Hz-16kHz Sensitivity: -51dB±3dB (0dB=1V/Pa at 1kHz) Output Impedance: 600±30 Voice Special Audio is a leading producer in electro-acoustic industry, dedicated in supplying wireless microphone ...

Thursday, May 22, 2014

Please feel free to give us a call or email when you need any electronic components (semicondutor). We (HY SEMICONDUCTOR LIMITED) sell all series Integrated Circuits (ICs); Clock/Timing, Data Acquisition - ADCs/DACs, Interface - Drivers, Receivers, Transceivers, Linear - Amplifiers...

Tuesday, May 06, 2014

Quantity : 10000 - Price : Negotiable

Features: ●3-colors LED display, 5 timer settings, digital control. ●With degas function. ●Within cool fan to steady and safety working ●Industrial grad IC, Moisture-proofed PCB. ●Overheating protection function. ●High-performance transducer systems ●Large capacity tank for...

Thursday, December 05, 2013

Quantity : 100 - Price : USD1160/pc

Features Especially suitable for testing the thin workpieces I-E testing mode and E-E testing mode Sound velocity testing and single point calibration Sound alarm and differential mode are available mm/inch are selectable Data store, view and delete Result can be print out...

Thursday, December 05, 2013

Quantity : 100 - Price : USD/630/pc

Features Advanced handheld ultrasonic thickness gauge Suitable for most metallic and non-metallic materials ultrasonic can go through Auto-calibration of zero point, correction of system error Display current thickness or minimum thickness (menu selectable) Upper-lower limits...

Thursday, December 05, 2013

Quantity : 100 - Price : USD560/pc

Features Advanced handheld ultrasonic thickness gauge Suitable for most metallic and non-metallic materials ultrasonic can go through Auto-calibration of zero point, correction of system error Display current thickness or minimum thickness (menu selectable) Upper-lower limits...

Thursday, December 05, 2013

Quantity : 100 - Price : USD375/pc

Features Portable size and easy operation Suitable for any metallic and non-metallic materials ultrasonic can go through Self-compensating of nonlinearity function is supplied for correction of pickup nonlineasity Optional 2.5MHz，5MHz and 7MHz transducer are available Large...

Saturday, April 27, 2013

Quantity : 1 - Price : 1,00 €

Bread Packing Machine The packaging machines of Jinan Dongtai can reduce dust, reduce labor intensity, and raise labor efficiency. xjjx2013dt Our company products include: Oil filling machine,Liquid filling machine,Paste filling machine,ect. unction and structure characteristics 1...

Monday, December 10, 2012

Quantity : 1000pcs - Price : FOB SHENZHEN 5.6 USD

1. Multiple pest repeller consists of efficient high frequency generators, transducer and dual speakers. To drive rodents and insects away electronically and intensively! 2. Multiple pest repeller is effective in controlling mice, rats, roaches, fleas, crickets, ants, and most of...

Friday, November 30, 2012

Quantity : 1 set - Price : US $52,000 - 68,000

Quick Details Place of Origin: Wuxi, Jiangsu, China (Mainland) Brand Name: TUT Model Number: TUT-CZ profile: Z and C purlin thickness: 2-5mm sizes: many different sizes cutting: hydraulic; pre or post cutting punching: hydraulic; pre-punching transmission...

Thursday, August 11, 2011

Quantity : 300 - Price : 300,00 €

(1) The flow meter measures the flow of fluids flowing through a closed round pipe based on velocity-difference principle. It consists of 2 parts, for example. Conversion unit and clamped-on transducer (2) Thanks to the use of advanced multi-pulse, digital signal processing (DSP)...

Sunday, February 20, 2011

Quantity : 10000 - Price : 7,65 €

We are sensor factory in China. Our main products are ultrasonic sensors,ultrasonic transducers and so on.We also manufacture piezo ceramic elements,magnetic buzzers,piezo buzzers,SMD buzzers,mechanical buzzers,speakers,receivers.We welcome your visit.Location : 6-11#,Tian Run Garden...

Tuesday, September 15, 2009

Quantity : 200~10000p

Typical applications Rectifier module Instrument&equipment DC current PWM transducer input commutate power Battery charge DC power DC electromotor excitation power Switch power input commutate Contradictorily electric welding Rectifier moduleLocation : Xianyang Industrial Estate Of Yueqing City...

Tuesday, September 15, 2009

Quantity : 200~10000p - Price : to be negotiated

Typical Applications Power module AC/DC electromotor control Instrument&equipment DC current Kinds of commutate power Electromotor soft-start up Electric welder Transducer Battery chargedischarge Power moduleLocation : Xianyang Industrial Estate Of Yueqing City, Wenzhou, Zhejiang...

Tuesday, September 15, 2009

Quantity : 200~10000p - Price : to be negotiated

Typical applications Rectifier module Instrument&equipment DC current PWM transducer input commutate power Battery charge DC power DC electromotor excitation power Switch power input commutate Contradictorily electric weldingLocation : Xianyang Industrial Estate Of Yueqing City, Wenzhou...

Tuesday, September 15, 2009

Quantity : 200~1000pc - Price : to be negotiated

Typical Applications Power module AC/DC electromotor control Instrument&equipment DC current Kinds of commutate power Electromotor soft-start up Electric welder Transducer Battery chargedischarge Power moduleLocation : Xianyang Industrial Estate Of Yueqing City, Wenzhou, Zhejiang...