HTS-LM02X Series Submersible Level Transmitter (specially for wastewater and sludge application)
    Publish time 2026-06-24 17:20    

The HTS-LM02X series submersible level transmitter (dedicated to wastewater and sludge) is based on the principle that the static pressure of the measured liquid is proportional to its height. The product utilizes the piezoresistive effect of a ceramic sensing element to convert static pressure into an electrical signal. This signal is then processed by dedicated digital circuitry, including signal amplification, linear compensation, interference suppression, and surge protection, before outputting an industrial-standard signal. The probe is designed with different pressure inlet methods to protect the diaphragm under various operating conditions, making it suitable for applications in wastewater and sludge.

HTS-LM02X Series Submersible Level Transmitter (specially for wastewater and sludge application)

The HTS-LM02X series submersible level transmitter (dedicated to wastewater and sludge) is based on the principle that the static pressure of the measured liquid is proportional to its height. The product utilizes the piezoresistive effect of a ceramic sensing element to convert static pressure into an electrical signal. This signal is then processed by dedicated digital circuitry, including signal amplification, linear compensation, interference suppression, and surge protection, before outputting an industrial-standard signal. The probe is designed with different pressure inlet methods to protect the diaphragm under various operating conditions, making it suitable for applications in wastewater and sludge.



Features

l  Multiple output signals available

l  Anti-interference and surge protection

l  Special protection, specifically for sewage and sludge

l  Lightning protection, compliant with IEC61000-4-5/Level-4 standards


Application

It is suitable for measuring the liquid level of various media in systems and industries such as petrochemical, metallurgy, power, pharmaceutical, water supply and drainage, and environmental protection.


Range

0…1…200mH2O

Pressure   Form

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

Output   Signal

4…20mA;   0.5…4.5VDC; 0…10VDC; IIC; RS485; SDI-12

Input   voltage

8…30V   DC; 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

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

316L;   Tantalum; C-276; TC4

Shell   Material

304SS;   316L; TC4

Electrical   Interface

Direct   outgoing line

Process   Interface

//

Protection   level

IP68

Explosion-proof   rating

Ex   ia   CT6 optional