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Tuning Fork Switches

Point level switches based on the vibrating tuning fork principle, that are designed to detect ...
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4 Products found
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Tuning Fork | Stainless Steel or ETFE Coated

The LTU-2000 Series Tuning Fork Sensors are point level switches that are designed to detect low or high levels of liquids. The LTU-2000 Series is based on the vibrating tuning for... Read More

LTU2000
Product Number Media Type Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Process Connection Type Process Connection Size Probe Length Switch Rating and Type Supply Power Features
LTUR-2021
$510.00
2  In Stock
Liquid
Any
316 SS
725 psi
80 °C (176 °F)
NPT Male
1"
3 1/8"
5 A SPDT
20 to 60 Vdc, 20 to 264 Vac
Enclosure Nylon
LTUR-2011
$420.00
4  In Stock
Liquid
Any
316 SS
725 psi
80 °C (176 °F)
NPT Male
3/4"
3 1/8"
5 A SPDT
20 to 60 Vdc, 20 to 264 Vac
Enclosure Nylon
LTUR-2041
$620.00
Available
in 8 weeks
Liquid
Any
316 SS
725 psi
80 °C (176 °F)
Tri-Grip™, Sanitary
1 1/2"
3 1/8"
5 A SPDT
20 to 60 Vdc, 20 to 264 Vac
Enclosure Nylon
LTUR-2011-24
$730.00
Available
in 8 weeks
Liquid
Any
316 SS
725 psi
80 °C (176 °F)
NPT Male
3/4"
24"
5 A SPDT
20 to 60 Vdc, 20 to 264 Vac
Enclosure Nylon
LTUR-2011-12
$610.00
Available
in 8 weeks
Liquid
Any
316 SS
725 psi
80 °C (176 °F)
NPT Male
3/4"
12"
5 A SPDT
20 to 60 Vdc, 20 to 264 Vac
Enclosure Nylon
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Mini-Type Tuning Fork Level Switch

The piezoelectric component is used to drive the tuning fork and feedback signal, whic... Read More

LTUM1-3014-Series
Product Number Media Type Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Process Connection Type Process Connection Size Probe Length Switch Rating and Type Supply Power Features
LTUM1-3014
$275.00
16  In Stock
Liquid
Any
316 SS
600 psi
100 °C (212 °F)
NPT Male
3/4"
1 5/8"
PNP/NPN
12 to 55 Vdc
Enclosure 304 SS
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Standard-Type Tuning Fork Level Switch

Description The tuning fork level switch is a mechanical resonant device which is excited by piezoelectric (PZT) elements. When the measured medium comes into contact ... Read More

LTUR-3022-Series
Product Number Media Type Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Process Connection Type Process Connection Size Probe Length Switch Rating and Type Supply Power Features
LTUR-3022
$425.00
4  In Stock
Liquid
Any
316 SS
600 psi
130 °C (266 °F)
NPT Male
1"
4"
5 A SPDT
20 to 250 Vac/Vdc
Enclosure Aluminum
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Tuning Fork Sensor | Polyphenylene Sulfide

The LTU-101A-R consists of a sensor with dual tuning forks which are vibrated at a high frequency. As the tuning fork is progressively covered by a liquid, a shift in frequency occ... Read More

LTU-100A-R
Product Number Media Type Mounting Type Wetted Materials Max Operating Pressure Max Process Temperature Process Connection Type Process Connection Size Probe Length Switch Rating and Type Supply Power Features
LTU-101A-R
$331.50
Available
in 4 weeks
Liquid
Vertical
Ryton
150 psi
80 °C (176 °F)
NPT Male
3/4"
4 1/2"
1 A SPST
12 to 28 Vdc
Switch Type Selectable, NO or NC
LTU-101A-G-R
$331.50
Available
in 4 weeks
Liquid
Vertical
Ryton
150 psi
80 °C (176 °F)
BSP Male
3/4"
4 1/2"
1 A SPST
12 to 28 Vdc
Switch Type Selectable, NO or NC
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