Descrizione
Product Instructions
Tuning fork vibrating level Switch, by resonant piezoelectric crystal to cause their vibration,When subjected to material damping. Drastically reduced the amplitude and the frequency and phase of significant change. These changes will be detected by the internal electronic circuits, and then after treatment, converted into a switching signal.
Caratteristiche del prodotto1.It is practical and simple, reliable, and applicability;
2.Tuning fork and output were working condition, all with LED indication;
3.It may indicate that under customary adjustment;
4.A variety of input and output.
Working PrincipleVacorda vibrating tuning fork level switch is a new type of level switch. It is designed and manufactured using the principle of tuning fork vibration. It is the base of the induction rod of the tuning fork level switch. The tuning fork is driven by the piezoelectric wafer, and the vibration signal is received by another piezoelectric wafer, so that the vibration signal can be circulated and the induction rod resonates. When the material contacts the sensor bar, the vibration signal gradually becomes smaller, and the control circuit outputs an electrical acceptance signal until the resonance stops.
Vibration Level Sensor Technical Parameter
|
Fork body length:
|
128mm-200mm( personalizzato)
|
|
Temperatura operativa:
|
-40-80ºC (Standard type) ; -40-130ºC(alta temperatura)
|
|
Housing material:
|
304 or 316L
|
|
Fork body material:
|
304 or 316L
|
|
Ambient temperature:
|
-20-70ºC
|
|
Working pressure:
|
≤2.5MPa
|
|
Medium density:
|
≥0.7g/cm³(liquid), >0.1g/cm³(solid)
|
|
Output mode:
|
Relay output(3A/220VAC)
|
|
Output delay:
|
1-60seconds (Adjustable)
|
|
Working power:
|
24VCC(standard), 220VCA( Opzionale)
|
|
supply Power consumption:
|
0.5-1W
|
|
Process connection:
|
G1″, G3/4″ thread connection / flange connection
|
|
Electrical interface:
|
M20x1.5
|
|
Shell protection:
|
IP65
|
|
Explosion-proof mark:
|
Exd II CT4
|
Installation Drawing of Tuning Fork Switch
Informazioni aziendali
Sichuan VACORDA Instruments Manufacturing Co., Ltd.is a professional production-manufacturing enterprise specialized in designing, producing and marketing of instruments and apparatuses. Our company has been established for 23 years since 1997 to grow up to be a team of high-quality, united, hard-working and truth-seeking characters. Solid foundation has been established.
In 2017, we moved into our new factory whhich occupies the area about 20000 square meter, the workshop of 6900 square meter, R&D department of 1180 square meter, integrated office building of 1260 square meter, and we have established the high accuracy flow calibration lines.
Our company has got the ISO9001: 2000 international quality system certification in 2005, Import and export trading right in 2012, total 12 patents till 2016, the title of “national high-tech enterprise” and CE certificate for three categories product in 2014. Our company has owned trade marks as “vacorda”. At the same time, our company is preparing for more certificates for foreign market, such as IECEX, API, UL and so on, to lay a foundation for further international market.
Workshop
Pacchetto