68 is stand for the dimetions of radiation head, 45 is stand for the dimetions of the piezoelectric ceramic,PZT8 is mean the material of piezoelectric ceramic,PZT8 is yellow ceramic,PZT4 is black.
Ultrasonic Transducers is one of main products of at UCE ultrasonic,which used the piezoelectric effort to realize transduction between electric and sound energy,also named as BLT transducer,ultrasonic transducer normally used in ultrasonic cleaning industry,high power ultrasonic etc.
Main characteristics:
High efficiency: with high mechanical quality, it can achieve high transfer efficiency between electrical energy and acoustic energy when working at the point of resonance frequency.
Large amplitude: after optimal designed by computer, the speed of vibration becomes high and the amplitude of front plate becomes large.
High power: under the action of the prestressed bolts , piezoelectric ceramic energy reaches to the utmost.
Good heat-resistance : of small resonance impedance, little quantity of heat, can be used in a wide range of temperature with long life and high reliability.
1, high mechanical quality and excellent electro-acoustic conversion efficiency, providing a high ouput amplitude.
2, having steady output amplitude even the load markedly changed.
3, extended using temperature, ensuring god amplitude linearity.
4, ensuring high conversion efficiency
Pcui immersible ultrasonic transducer pack can be used together with our "pcug" - series pulse sweep frequency generator to perform an ultrasonic cleaning equipment. It internally equipped with high power, durable blt transducers with hard chrome plating sonic surface on stainless steel housing to provide a ultra-long life feature.
The size and power of transducer pack can be custom made. Generally, the output power can be from 600w to 3600w with one or more frequency combination. The operating frequency can be offered from 25khz to 130khz.
1 low resonance impedance
2 high mechanical quality factors
3 high transforming efficiency from electrical energy to mechanical energy
4 low calorific capacity
5 good consistencies of frequency and static capacitance
The ultrasonic transducer is a part that can transform the electrical energy to the mechanical energy (ultrasonic). The most mature and reliable product now is piezoelectric transducer, which transform between electrical energy and the sound energy by the piezoelectric effect. It is composed of the central piezoelectricity ceramic component, metal cover board in front and back, the pre-stressed force screw rod, the electricity pole piece and the insulation tube. This kind of transducer (bolt fastening transducer), shapes in sandwich, can generate the stable ultrasonic wave while the load changed. It is the most essential and the main method to obtain the power ultrasonic generator. According to the different designation, it can be divided into columnar type (the diameter of the metal cover board in front and back are the same), upside-down the trumpet (front cover board diameter to minish gradually through the arc), the columnar type steel with post operculum, and the columnar type with nodal point and so on.
Our company is also pleased to offer products of other brands:
Bei Sensors
IBH Softec
Schmersal
BALLUFF
Pepperl+Fuchs
Bernstein
Di-Soric
Elobau
Univer
Eltra
Aventics
FESTO
Camozzi
Euchner
END-Armaturen
TAMAGAWA
SENECA
Airtac
Murrelektronik
Azbil Yamatake
FRANKE-Filter
Endress+Hauser
IFM
Ipf Electronic
Kieback & Peter
MD Micro Detectors
Bihl Wiedemann
ANDERSON-NEGELE
KITAGAWA
Georg Schlegel
Metal Work
Kipp
Allen-Bradley
Netter Vibration
Kuebler / K�¼bler
RAFI
LINDY
4B Braime
SOUTHCO
ELGO Electronic
FAG
RECO
Pilz
AIRTEC Pneumatic
COMITRONIC-BTI
L�¼tze
Hydac
Barksdale
Keyence
AirCom Pneumatic
Garlock
Mac Valves
MAHLE (Filtration Group)
Riegler
Baumer
Elreha
Sick
Siko
FAMAGA Group OHG is a family-owned company with many years of experience in the supply of components and spare parts for industrial enterprises around the world.
Our mission is to provide fair prices, reducing the cost of production for our customers.
A significant network of suppliers around the world allows us to supply any equipment, which client needs on favorable terms.
Therefore, the list of equipment we provide is tenfold greater than the catalog presented on this site.
You are welcome to check the full catalog on our website."
Electropneumatic transducer
Input electrical current:4-20ma, 0-10v
Output pressure:20-100kpa
Et-500 is electropneumatic transducer equipment, it can decrease supply pressure to produce output pressre which is effectively proportional to input electric signal.
Supply pressure range:125kpaí½1000kpa.With bulk augmenter supply big flow (20.4 m3/h).
Features:
Flow rate: 7.6m3/h when supply pressure is 175kpa
20.0m3/h when supply pressure is 700kpa
Min/max. Supply pressure:
Minimum-3psig(21kpa) above maximum output
Maximum-100psig(700kpa)
Sensitivity: <+-0.15% of span per 10 psig
Linearity:<+-0.75% of span
Repeaability: <0.5% of span
Hysteresis: <0.1% of span
Flow rate: 4.5 scfm(7.6m3/hr anr) at 100 psig(175 kpa) supply
12.0 scfm(20.0m3/hr anr) at 100 psig(700 kpa) supply
Maximum air consumption: 0.05scfm(0.07m3/hr ) midrange typical
Port size:
1/4 npt(pneumatic)
1/2 npt(electric)
Weight: 2.1lb.(0.94kg)
Input current:4-20ma
Output pressure:20-800kpa
1).Analog generator
1. Assembled from the imported electronic component of excellent qualities.
2. The advanced and reliable circuit protection way greatly enhances the complete reliability.
3. With the figure showed, fm and frequency can be compensated automatically .
4. With frequency departure, two tables indicating working current and protection feature
5. Interface connector is collocated according to the request's requests.
6. Simple structure, easy maintenance, reasonable price and excellent quality.
2).Digital smart generator
Digital smart ultrasonic power adopts new monolithic integrated circuits to control, measure, compare and implement the parameter.
It's frequency self-tracking, power adjustment and impedance adjustment can be precontroled, thus to realize many functions, including automatic scanning, tracking, automatic fault detection and protection and convenient and reliable operation.
