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Introduction

Principle & Structure

LV32 digital display hard rod liquid level transmitter adopts silicon piezoresistive type oil-filled isolation diaphragm as the signal measuring element. According to the mathematical model relationship between the pressure, density and liquid level of the liquid to be measured, The liquid level pressure proportional to the liquid level depth is measured, and converted into a standard signal output through the signal processing circuit. The special air-conducting cable, advanced process sealing technology, reliable special amplifier circuit and precise temperature compensation technology make the product accurate. High, small size, good anti-leakage performance. Long-term immersion in liquid is reliable and stable.

Features

Wide measurement range, integrated structure, LED meter display

Can be used in industrial control with certain stirring

application

Non-corrosive gas and liquid pressure measurement of 316L stainless steel.

It is suitable for liquid level measurement and control in the fields of petroleum, chemical industry, power plant, urban water supply, and hydrological exploration.

technical parameter

Measuring range:0~0.5m...~1.5m
Overload allowed:Less than or equal to 1.5 times the rated range
Accuracy:±0.25% (typ.) ±0.5% (max.)
Long term stability:±0.1%FS/year (>20mH2O)
±0.2%FS/year (≦20mH2O)
Operating temperature:-20℃~80℃
Storage temperature:-40℃~120℃
Power supply:15~30VDC
output signal:4~20mA
shell material:Die-cast aluminum
Diaphragm material:316L
O-ring:fluororubber
cable:Polyethylene vent cable
Insulation resistance:100MΩ 100VDC
Enclosure rating:IP65

Selection table

LV32-Digital display hard rod liquid level transmitter

Measuring range

0~1m (0.5~1.5m optional)

Interface thread

M30*2 external thread

Interface thread

External thread

output

4~20mA analog quantity

powered by

DC power distribution 24V±20%DC

AC power distribution 230V±15%AC
The complete data of this selection table, please contact the sales staff or email to sales@kewill-auto.cn for complete samples.
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Next:LV50 Series Submersible Hydrostatic Level Transmitter
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