![]() ![]() ![]() Status indication: Green light: indicate power supply. Just a simple mounting and calibration procedure that keep your facility in. Magnetic testing: Output function test performed by putting magnets near the indicated spot Tuning fork of level switch provides reliable & maintenance-free for bulk solids. Supply voltage & output: 12~55 Vdc 3 wire PNP/ NPN Output.ĭensity: >/= 0.7g/cm ³ Viscosity:1~10000 cSt Therefore, there is no signal amplification circuit inside, which can eliminate the trouble of frequent sensitivity adjustment due to the material change. 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. ![]() The physics behind this method is that a piezoelectric crystal oscillates a tuning fork at its natural frequency, as shown in Figure 1-2. It will be converted into the output of the contact signal when the circuit detects the frequency decrease of the signal. Tuning fork level switch sensors are used for monitoring viscous liquid levels in industrial applications to detect levels of liquid, grain, or powder-like material in a storage tank as shown in Figure 1-1. When the fork comes into contact with a material, the fork will release some frequency signal as feedback. 9 products OPTISWITCH 3100 Vibration level switch for solid applications Point level detection of powders and fine-grained bulk solids Probe length: 220 mm / 8.7' Density: <8 g/l / <0.49 lb/ft 3 -50+250☌ / -58+482☏ -116 barg / -14. The piezoelectric component is used to drive the tuning fork and feedback signal, which produces the resonation on the fork. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |