HTS-LM09X Series Anti-corrosive Level Transmitter
    Publish time 2026-06-25 10:09    

The HTS-LM09X series anti-corrosive level transmitter is specifically designed for measuring the levels of highly corrosive liquids. It utilizes imported ceramic piezoresistive or capacitive sensors as the sensing elements and features a housing made of highly corrosion-resistant PTFE or PVDF. Combined with specialized signal conditioning circuitry—and incorporating comprehensive compensation for linearity and temperature errors—this product delivers exceptional corrosion resistance for pressure-based level measurement.


HTS-LM09X Series Anti-corrosive Level Transmitter

The HTS-LM09X series anti-corrosive level transmitter is specifically designed for measuring the levels of highly corrosive liquids. It utilizes imported ceramic piezoresistive or capacitive sensors as the sensing elements and features a housing made of highly corrosion-resistant PTFE or PVDF. Combined with specialized signal conditioning circuitry—and incorporating comprehensive compensation for linearity and temperature errors—this product delivers exceptional corrosion resistance for pressure-based level measurement.


Features

l  Multiple output signal options available

l  Wide measurement range: 0–1 to 0–100 mHO

l  Anti-interference and surge protection

l  PTFE housing, resistant to strong corrosion


Application

It is suitable for use in various chemical plants and wastewater treatment facilities, handling acidic liquids and gases (with the exception of hydrofluoric acid), high-temperature media.

Range

0…1…100mH2O

Pressure Form

Gauge pressure (G); Sealed gauge   pressure (S); Absolute pressure (A)

Output Signal

4…20mA; 0.5…4.5VDC; 0…5VDC; 0…10VDC; IIC; RS485

Input voltage

8…30VDC; 5…8VDC; 3.3VDC

Accuracy   level

0.1%FS

0.2%FS

0.5%FS

Zero Drift

0.01%FS/℃

0.02%FS/℃

0.05%FS/℃

Sensitivity Drift

0.01%FS/℃

0.02%FS/℃

0.05%FS/℃

Compensation Temperature

0…50℃; -10…70℃

Working Temperature

-20～+85℃; -40～+125℃

Storage Temperature

-40～+125℃

Long-term Stability

≤0.2±%FS/year; ≤0.5±%FS/year

Response Time

＜1ms

Overload Capacity

200%

Load Resistor

R=(U-12.5)/0.02-RD

Note: U is the power supply voltage,   and RD is the internal resistance of the power supply.

Measuring Medium

Corrosive media compatible with 316L

Diaphragm Material

99.9% Al2O3 (ceramic capacitors);   96% Al2O3 (ceramic piezoresistors)

Shell Material

304SS; 316L; TC4; PTFE; PVDF

Electrical Interface

Direct outgoing line

Process Interface

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Protection level

IP68

Explosion-proof rating

Ex ia Ⅱ CT6 optional