Specifications
Industry Tuning fork level switchExplosion-proof Tuning fork level switch
Model: SC-4494
· Forms of work: tuning fork limit switch
· Pressure: 2Mpa
· Temperature: -30 °C -80 °C
· Output signal: SPDT (single pole double throw)
· Density: 0.6g/cm ³
· Medium temperature: -30 °C -150 °C
· Power: 0.5W
· Operating temperature: -30 °C -80 °C
· Operating voltage: 24V DC/220V AC
· Measuring range: 100mm-2500mm
· Material: 316 stainless steel
Details:
Outline
JH-YC series tuning fork level switch, because the operating point is adjustable, easy to measure different states and density of the material for a variety of solid material silo material level and various containers of liquid level alarm or control point.
Solid materials: fly ash, cement, lime, plastic particles, salt, and sugar.
Liquid medium: water, acid, alkali, mud, pulp, dyes, oil, milk, wine, drinks.
Works
JH-YC Tuning Fork Level Switch Series by the sender fork and amplifier composed of two parts, the roots of the fork compress two piezoelectric crystals, a group as a drive, the drive fork to vibrate; another group as detector for the fork to vibrate into a voltage signal. When the fork is blocked, the oscillator amplitude becomes smaller, the relay output switching signal.
Technical parameters
Ambient temperature: -25 ~ 80 °C
fork material: 316 stainless steel
Power supply voltage: 220V AC/24V DC
Power: 0.5W
Output signal: SPDT relay (SPDT)
Outlet: M20 × 1.5
Contact capacity: 220V AC5A/24V DC3A
material particles Maximum dimensions: ≤ 10mm
Maximum pressure vessel: 2Mpa
vessel operating temperature: -20 ~ 150 °C
fork damping delay: approximately 2S
Fork Freedom delay :0-80S
medium non-sticky materials: fork does not contain objects from corrosion
Protection class: IP65
