MRL23

Submersible Level Transmitter for Sewage Applications and Corrosive Environment

MRL23 series with PVDF housing is a rugged ceramic technology based pressure transmitter designed for harsh and corrosive environments like those found in sewage applications. This compact pressure transmitter offers great flexibility and reliability for a wide range of applications over a wide temperature range with highly competitive pricing.
MRL23 is available in pressure ranges from 0m H2O to 500m H2O with an output of mA or V. It is suitable for level measurement of different corrosive media compatible with PVDF housing (for corrosive media such as hydrochloric acid, concentrated nitric acid, nitro-hydrochloric acid). While the standard Precision is 0.5% FS, you can optionally get a precision of 0.25% FS and 0.1% FS. The robust construction and IP68 protection level of MRL23 with its high performance make it ideal for demanding long term applications.

MRL23

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MRL23 series with PVDF housing is a rugged ceramic technology based pressure transmitter designed for harsh and corrosive environments like those found in sewage applications. This compact pressure transmitter offers great flexibility and reliability for a wide range of applications over a wide temperature range with highly competitive pricing. MRL23 is available in pressure ranges from 0m H2O to 500m H2O with an output of mA or V. It is suitable for level measurement of different corrosive media compatible with PVDF housing (for corrosive media such as hydrochloric acid, concentrated nitric acid, nitro-hydrochloric acid). While the standard Precision is 0.5% FS, you can optionally get a precision of 0.25% FS and 0.1% FS. The robust construction and IP68 protection level of MRL23 with its high performance make it ideal for demanding long term applications.

Product Tags

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Technology Ceramic
Type Submersible Level Sensor
Standard Measurement Range (bar) 0.02, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 1mH2O-200mH2O, Other non standard range
Purpose and Application General Purpose, Corrosive Media, High Accuracy, Low voltage Excitation
Accuracy (combined LRH) 0.1% FS, 0.25% FS, 0.5% FS
Output Signal 4-20mA, 0-2.5V, 0-5VDC, 0-10VDC
Pressure Reference Absolute (0 at vacuum), Vented Gauge (0 at atmospheric pressure)
Process Connection Others
Electric Connection 5m cable, Others
Protection Level IP67
Overload Rating 300%
Long Term Stability <0.1% FS/year
Diaphragm Material Ceramic
Compensated Temp. Range 0 to 70°C
Operating Temp. Range -30 to +100°C
Temp. Coefficient of Zero 0.025% FS /°C
Temp. Coefficient of Span 0.02% FS /°C
Input Resistance N/A
Output Resistance N/A
Insulation resistance 100MΩ @ 50VDC
Zero offset No
  • PVDF housing and teflon coated cable
  • Wide Range of Media Compatibility (suitable for strong acids and bases)
  • High Measuring Accuracy
  • Level Measurement Range of 0.5m H2O to 500m H2O
  • Rugged Model with IP67 Protection
  • Low Static and Thermal Errors
  • Reverse Polarity And Transient Current Protected

Waste water and sewage tanks

Petroleum and chemical industries

Level measurement of liquids in tanks

Irrigation and other agricultural applications

Hydrostatic level control

Process industries