Preferred Buyer Location India, Benin, Egypt, South Africa, Argentina, Brazil, Canada, Mexico, United States, Afghanistan, Bahrain, Bangladesh, China, Hong Kong, India, Indonesia, Iran (Islamic Republic of), Iraq, Israel, Japan, Jordan, Kuwait, Malaysia, Nepal, Oman, Pakistan, Philippines, Saudi Ara bia, Singapore, Korea, Republic of, Sri Lanka, Syrian Arab Republic, Taiwan, Thailand, Turkey, United Arab Emirates, Viet Nam, Yemen, France, Germany, Greece, Italy, Netherlands, Poland, Romania, Russian Federation, Spain, Ukraine, United Kingdom, Australia, New Zealand
Vibration TestAs per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
Material & Length50mm to 3,000mm
Temperature(extensions & heat sinks required)
Extensions TubeSS 304, SS 316, SS 316L
Max. Viscosity10,000 cStokes (= cPose/(g/cm3)), (Higher viscosity available on request)
Wetted PartsSS 316 or SS 316L, PTFE, PFA, TEFZEL, HALAR
Ambient Temp.-20°C ... 70°C (-4°F ... 158 °F)
Process Temp.-20°C ... 80°C (-4°F ... 176 °F)
Process Pressureabsolute / max. 15 bar
Operating Principle :
Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
This change in frequency is detected by electronic circuit of LFV.
Presence of liquid is thus detected.
Features :
Fast Switching Response 1 sec
½" screw mountings available
High pressure 15 bar forks
High Tempreture up-to 250°C available
Calibration-less operation
Remote electronics with std 10 meters cable length