FREQUENCY - 7654 Annonces

Dimanche 10 juin 2018

- Magnetic Buzzer HCM1203X ,HCM1205X ,HCM1206X,HCM1212X - Buzzer Datasheet: HCM12X PDF Datasheet Download Pin termina Type Internal Driven Magnetic Buzzer (With oscillator circuit) Dia 12 x 9.5mm. 3V,5V,6V,12V DC ,Output 2.3K Hz 85dB at 10cm Type HCM1203X HCM1205X HCM1206X ...

Dimanche 10 juin 2018

- Piezo Buzzer, Audio Indicator HP4216AXW - Buzzer Datasheet: HP4216AXW PDF Datasheet Download Lead wire type Internal Driven Piezo Buzzer (With oscillator circuit) Dia 42 x16mm Worked with 12V DC , Output2.9~ 3.1K Hz 100dB at 10cm Type UNIT HP4216AXW12 HP4216AXW24 *Min. Sound...

Dimanche 10 juin 2018

- Mechanical Buzzer ,Electromechanical Buzzer HE-208 - Buzzer Datasheet: HE-208 PDF Datasheet Download Lead wire type Internal Driven Mechanical Buzzer (With oscillator circuit) 22x 16x 16mm ,Worked with 1.5~12V DC,Output 400 Hz 85dB at 10cm Type HE208-1 HE208-3 HE208-6 HE208-12...

Dimanche 10 juin 2018

- Micro Piezo Buzzer, SMD Piezo Buzzer HPT12030B - Surface Mount Piezo Buzzer HPT12030B PDF Datasheet Download Surface Mount Piezo Transducer Buzzer External Driven ( Without oscillator circuit) 12x 12x H3,Worked with 5V p-p 4KHz ,Output 75dB at 10cm Type UNIT HPT12030B *Min...

Samedi 09 juin 2018

Description JMY628 is a series of RFID read/write module with UART or IIC communication port. JMY628 has various functions and supports multi ISO/IEC standard of contactless card. The RF protocol is complex, but the designer combined some frequent used command of RF card and then...

Samedi 09 juin 2018

- Overview MR762 series desktop contactless IC card reader is based on NXP series RF chip with high performance MCU. The communication is according to USB HID standard. There are 2 USB devices to implement the functions. One is USB keyboard for DATA output. The other is USB compliant...

Samedi 09 juin 2018

Description JMY5011 is the second generation product based on JMY501 with UART and IIC serial port.JMY5011 has various functions and supports multi ISO/IEC standard of contactless card. The RFprotocol is complex. The designer combined some frequent used command of RF card and then...

Samedi 09 juin 2018

- Description JMY6801 is a series of RFID read/write module with RS232C communication port. JMY6801 has various functions and supports multi ISO/IEC standard of contactless card. The RF protocol is complex, but the designer combined some frequent used command of RF card and then...

Samedi 09 juin 2018

Quantité : 1 - Prix : USD400

1.Description Capacitive Pressure Transmitter is the result of a combination of self-developed anti-jamming, high stability digital circuits and the introduction of foreign Single crystal resonant silicon sensor technology. Its performance much better than our domestic metal capacitive...

Mardi 05 juin 2018

Quantité : 1 - Prix : USD380~650

1.The description of steam turbine flow meter: This steam turbine flow meter first converts the flow rate to the turbine speed, and then converts the speed into an electrical signal proportional to the flow rate. This flow meter is used to detect instantaneous flow and total accumulated flow...

Jeudi 31 mai 2018

Quantité : 10sets - Prix : 215usd

Nice design Security System 8.2Mhz RF EAS Mono Antenna for anti-theft Products Name EAS Mono Antenna Working Voltage 110v - 220v Frequency 8.2mhz Working Model TX+RX or MONO Appearance Size 1670*440*24mm Packing size 1720*480*240mm HS Code 8531100000 Certifiacate...

Mercredi 30 mai 2018

Quantité : 2000 - Prix : $1

Applications: Photo/Contact Tachometer DT-2859 is used to measure rotative velocity, surface speed, frequency of motor. Details: Measuring Range Laser 2.5 ~ 99,999 r / min Contact 0.5 ~ 19,999 r / min Surface Speed 0.05 ~ 1999.9 m / min 0.2 ~ 6560 ft / min Frequency 0...

Mercredi 30 mai 2018

Quantité : 2000 - Prix : $1

Applications: The Vibration Calibrator is a small, self-contained handheld shaker designed for quick and easy checking of accelerometers, vibration monitoring systems and recording systems. Providing a known and controlled RMS vibration for verification of accelerometers weighing up to 150g...

Mercredi 30 mai 2018

Quantité : 2000 - Prix : $1

Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Specifically designed for present measuring various mechanical vibration. So as to provide the data for the quality control, run time and equipment upkeep. Details: Sensor...

Mercredi 30 mai 2018

Quantité : 20000 - Prix : negotiable

Ultrasonic Leakage Detector ULD-586 Applications: Used for measuring Leakage of system. Applicable to detect: *Leaks in refrigeration and air condition systems *Leaks in heating system, Internal leaks in steam transfers, Compressed air leaks, Tire & tube leaks, Engine seals, Electrical...

Mercredi 30 mai 2018

Quantité : 20000 - Prix : negotiable

Digital Portable Tension Meter LTTS-200/500/1k/2k/5k/10k/20k/50k Applications: The LTTS Digital Tension Meter is a hand-held device which accurately measures the running as well as statictensions of a wide variety of process materials including yarns, fibers, wires, optical fibe. Features...

Mercredi 30 mai 2018

Quantité : 2000 - Prix : $1

Applications: Sound Level Meter SL-5868P is widely used to test the sound level of environment, machinery, vehicle, ship and other noise. Features: * Offers 4 measurement parameters: Lp (sound level); Leq (Equivalent Continuous A Sound Level ); Lmax ( Maximum Sound Level) and LN...

Mercredi 30 mai 2018

Quantité : 2000 - Prix : $1

Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Features: * Wide frequency range (10Hz~10kHz) in acceleration mode. Details: Sensor Piezoelectric Accelerometer Measuring Range Acceleration: 0.1~400 m/s² 0.3~1312 ft/s² 0...

Mercredi 30 mai 2018

Quantité : 2000 - Prix : $1

Three Channel Vibration Meter Size: VM-6380-3 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control...

Mercredi 30 mai 2018

Quantité : 2000 - Prix : $1

Applications: For quick and easy calibration of sound level meters and sound measuring systems. Features: * Handy sound source for quick and easy calibration of sound level meters and sound measuring systems. Details: Model A B Standards GB/T15173, ANSI S1.40 CLASS2, IEC942...

Mardi 29 mai 2018

Quantité : 2000 - Prix : $1

Applications: Photo/Contact Tachometer DT-2236 is used to measure rotative velocity, surface speed, frequency of motor. Features: * Multifunctional, one instrument combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM , m / min, ft / min ). Details: Measuring Range Laser 2.5 ~ 99...

Mardi 29 mai 2018

8 bands Built-in Aerial Adjustable All Cell Phone GSM CDMA 3G 4GLTE WIFI GPS VHF UHF and Lojack Customized Jammer Product Description This signal jamming device that you are viewing here is the All Frequency 2G 3G 4G LTE 4G Wimax Phone Blocker or WiFi GPS VHF UHF Jammer & Lojack...

Mardi 29 mai 2018

Quantité : 2000 - Prix : $1

Double Channel Vibration Meter Size: VM-6380-2 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control...

Mardi 29 mai 2018

Quantité : 2000 - Prix : $1

Vibration Meter Size: VM-6370 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control, run time and equipment upkeep...

Mardi 29 mai 2018

Quantité : 2000 - Prix : $1

Vibration Meter Size: VM-213 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control, run time and equipment upkeep...

Mardi 29 mai 2018

Quantité : 2000 - Prix : $1

3 Axis Vibration Meter Size: VM-6380 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control, run time...

Mardi 29 mai 2018

Quantité : 2000

Photo/Contact Tachometer Size：DT-2858 Applications： Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product depa rtments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc. Feature: * Multifunctional...

Jeudi 24 mai 2018

MCT Group Limited specializing in providing advanced precision, high quality, low cost plastic injection tooling and High pressure die cast tooling. We can also supply supporting processes, such as plastic moulding, Castings, prototyping, CNC machining, press work, assemblies. Our...

Mercredi 23 mai 2018

Quantité : 9999999999 - Prix : Negotiable

Vertical Lathe Factory In China China CNC Vertical Lathe: Vertical Lathe Factory In China 1.The super-high quality and mass remarkably surpass the domestic first-class factories. 2.The beam guide and ram guide are handled by supersonic frequency induction hardening (HRC≥50) while...

Mercredi 23 mai 2018

Quantité : 9999999999 - Prix : Negotiable

China vertical lathe manufacturer 1.The super-high quality and mass remarkably surpass the domestic first-class factories. 2.The beam guide and ram guide are handled by supersonic frequency induction hardening (HRC≥50) while the sliding surface of guide is treated with sticking plastic...