Vibrating Tuning Fork Level Switch

Description

Application
Smart tuning fork switch is equipped with a variety of durable stainless steel tuning fork forks, which can detect the level of the storage
tank or pipeline. It is suitable for various liquids, powders, granular solids, and can be installed in pipelines or storage tanks through
threads and flanges. It can be installed on the food industry facility through sanitary connections.

• Power supply voltage : 12 ~ 30VDC / 110 ~ 220VAC (only for relay output type)
• Output :Relay DPDT 8A 250VAC / PNP output: 50mA, 24V / Frequency output: 0 ~ 2000Hz (24V)
• Working temperature of medium :Short fork body: -30 ～ 150 ℃, Long fork body: -30 ~ 250 ℃
• Density range :Liquid ≥600 kg / m3, solid powder: ≥100 kg / m3
• Liquid viscosity : 0.2 ～ 10000cp
• Switching delay : adjustable from 0 to 30 seconds
• Switch mode : upper or lower limit alarm (user set)
• Hysteresis (water) : ± 1mm
• Maximum operating pressure : ≤1Mpa
• Connection method : Thread: 3/4 “NPT /Thread: G1 / 2/Flange (user specified)
• Sanitary fittings: Accessories : 2 ”(51mm) Tri-Clamp connector/ 1” BSPP (G) O-ring seal material
• Enclosure Material : die-cast aluminum alloy ( IP 66) ( EX d II CT6)
• Fork body material : 316 stainless steel / 316 stainless steel, Teflon surface
• Fork body vibration frequency : Short fork body: 1400 ± 50HZ / Long fork body: 330 ± 50HZ