FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
1 Piece
Packaging Detail:
Cartong box, 2PCS/BOX
Delivery Time:
within 1 week after receipt
Supplying Ability:
1000 Piece per Week
Payment Type:
T/T, L/C, Western Union
Personne àcontacter Ms. Amanda
Beiqijia, Beijing, Beijing
Fundamental Principles
The SU-YC Tuning Fork Level Switch is a kind of universal liquid level switch, which is brought to its resonance frequency by means of piezoelectric crystals drive. If the tuning fork is covered by liquid or solidity, this frequency will change. The electronics of the SU-YC monitor the resonance frequency and then output a switching value, in this way, to alarm and control the liquid level.
The structure and characteristics of tuning fork
liquid level switch make it can replace any level switch of other
principles, and can be widely used in building materials,
petroleum, chemical industry, light industry, metallurgy field to
alarm or control the height of liquid level for their lower and
upper limit.
Qualification
Power
Supply:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
AC **0V/AC **0V *0Hz / DC *4V
Operating
Temperature:Â Â Â Â Â Â Â Â
Fork: ******0°C
Instrument:*****0°C
Operating
Pressure:              ≤2MPa
Fluid
Density:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.6g/cm3
(in minimum)
Action
Point:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Vertically
insert into water about *5mm
Start up
Time:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â about
3 sec
Response
Time:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â about
1 sec
Output
Style:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â One
or two sets of relay contact (AC **0V/3A, DC *0V/
3A)
Output Delay
Time:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
***0sec, can be adjusted
Sensitivity:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â *0
grades can be set
Consumption:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
≤1W
Process
Connection:Â Â Â Â Â Â Â Â Â Â Â Â Â Â
R 1 Taper Pipe Thread or others.
Explosion
Proof:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
 Exd II CT6
                                                          Â
 Exia II
BT4
Â
