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Productos

Tuning Fork Switch

Interruptor de diapasón

  • UYK tuning fork level switch is a new type of level switch. The fork body is excited by the crystal to generate vibration. When the end of the fork body is immersed in liquid, the vibration frequency changes. This change is detected by the electronic circuit and a switch quantity is output, thereby realizing the upper and lower limit alarm and control of the liquid level.
    The tuning fork level switch is called “electrical float”. “Electrical float” is used in all occasions where float level switch is used and float level switch cannot be used due to scaling, turbulence, agitation, bubbles, etc. Since the tuning fork level switch has no moving parts, it does not require maintenance and adjustment. It is an upgraded product of float level switch. This series of products has ordinary type, intrinsically safe type, and flameproof type, suitable for use in environments with different requirements.

Whatspp：+86 18912600763
Correo electrónico：sales@beitemeter.com

Detalle

Características del producto

Strong adaptability: Different electrical parameters of the measured liquid have no effect on the measurement, and harsh conditions such as scaling, turbulence, agitation, bubbles, medium viscosity, high pressure, etc.

Conditions have no effect on the detection.

Maintenance-free: No moving parts, simple to use, sturdy and durable.

No need for adjustment: Not affected by the electrical parameters of the measured medium, no regular debugging is required.

Power-off data storage: High and low position power-off protection, safe and reliable.

Main technical indicators

Power supply: DC 24VDC; AC 220VAC, 50/60Hz

Working temperature: -20～200℃

Output mode: DPDT relay contact output, RS485 communication (optional)

Contact capacity: 220VAC 5A

Explosion-proof grade: Intrinsically safe type: ExiaIICT4-CT6

Flameproof type: ExdIICT4-CT6

 

Application range

It is suitable for high and low level detection of various materials/liquid media in tanks or pipelines. The product is widely used in fiber industry, rubber industry, tire industry, cement industry, steel industry, food factory, pharmaceutical factory, petrochemical factory, feed factory, etc. The liquid level control of raw material/process/finished product tanks in industries such as fiber industry, rubber industry, tire industry, cement industry, steel industry, food factory, pharmaceutical factory, petrochemical factory, feed factory, etc.
 

Product parameters

UYK100 standard type
Dimensional drawing
(Unit: mm)		 Tuning Fork Switch Tuning Fork Switch1 Tuning Fork Switch2
Model UYK100 Threaded type UYK100 Flange type UYK100 Sanitary joint type
Junction box material Protection level Aluminum alloy paint/IP65
Tuning fork rod material SUS304/316/316L SUS304/316 Coated TEFLON SUS304/316/316L
Continuous specification G1 thread Flange minimum DN32 50.5 sanitary joint
Line inlet M20*1.5
Maximum vertical bearing capacity of tuning fork rod 177in.Lbs(20Nm)
Process pressure Vacuum ~600PSI(40BAR)110/220Vac, 50/60Hz
Alimentación 18~36 Vdc
Power consumption 5W
Temperatura ambiente -40℃~85C
Process temperature Normal -40℃~85℃/high temperature MAX180℃/Special specification 240℃
Output contact Relay, DPDT, 5A / 250Vac / 28Vdc, 1 group or 2 groups SSR (MOSFET) 400mA / 60 Vac / Vdc, 1 group or 2 groups
Minimum induction density of fork rod material Powder: ≥0.07g/cm3 Liquid: ≥ 0.7g/cm3 Viscosity: 1~10000 cSt
Action delay 0.6 seconds action; 1~3 seconds - reset
Vibration frequency 350~370Hz
High and low position failure protection device High, low
Sensitivity High, low
Length Conventional 100-1500mm, (Except for extended split)
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