316 SS Mini-Type Tuning Fork Level Switch
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- Fork Level Switch with PNP/NPN Output
- Wide voltage supply range 12-55Vdc
- No frequent calibration required, easy-to-use, sturdy and durable design. High/low failure safe mode, safe and reliable.
- Sensitivity adjustment is available for different densities of media.
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The product relies on the damping effect by covering the testing material on the tuning fork which reduces the vibration frequency of the tuning fork and outputs a switch signal. Therefore, there is no signal amplification circuit inside, which can eliminate the trouble of frequent sensitivity adjustment due to the material change.
Supply voltage & output: 12~55 Vdc 3 wire PNP/ NPN Output.
Fork length: 40mm
Ambient temperature: -40C~80C
Ambient humidity: 80% RH non-condensed
Storage temperature: -40C~85C
Process temperature: -40C~100C
Process pressure: -1~600PSI (40BAR)
Minimum material density sensed: Liquid:
Density: >/= 0.7g/cm ³ Viscosity:1~10000 cSt
Magnetic testing: Output function test performed by putting magnets near the indicated spot
Vibrating frequency: 1 KHz +/- 10%
Status indication: Green light: indicate power supply. Red light: indicate operating mode
Housing material: SUS304
Fork material: SUS316
IP protection: IP65
Mounting: 3/4" NPT
Electrical Connection: DIN 43650