Submersible Liquid Level Transmitter LEET-M

SKU: LEET-M

LEET-M is a full sealed submersible level transmitter. It utilises the advanced piezo-resistive pressure sensor and high accurate measurement circuit to deliver high accuracy and very stable measurement. Integrated construction and standard signal provide the user easy and convenient installation for most applications. The special cable connects with housing, can be permanently immersed into the liquid for long time. LEET-M level transmitter has small size, light weight and good stability. It can be used for water or liquid measure and control of medicine, metallurgy, electricity, mine, city water supply and drainage, etc.

Submersed in 200m depth of Water

  • Fully laser welding construction for stable operation

High reliability and stability

  • Advanced Piezo-resistive technology

ATEX explosion-proof

  • Explosion-proof product conforms to Ex ia ⅡC T6

4-20mA Loop powered

  • Easy to connect to any PLC, system...
Range(FS)Select 1, 5, 10, 20, 50, 100, 200mH2O
Overpressure1.5 times FS
AccuracyRange ≤ 50mH2O, accuracy +/-1.0% FS. Range > 50 mH2O, accuracy +/- 0.5% FS
StabilityRange > 10mH2O, ±0.2%FS/year. Range ≤ 10mH2O, 20mmH2O/year
Thermal driftRange > 10mH2O, ±0.02%FS/℃. Range ≤ 10mH2O, ±0.05%FS/℃
Working temperature-10℃~70℃, -10℃~60℃(Ex ia)
Storage temperature-20℃~85℃
Power supply11V~28VDC
Output signal4mA~20mADC(2-wire, loop powered)
Load≤(U-11)/0.02Ω
HousingStainless steel 1Cr18Ni9Ti
DiaphragmStainless steel 316L as standard, optional Tantalum
Cable materialφ7.5mm Polyethylene cable as standard, Optional Polyurethane cable
Cable length2M additional of FS
ConnectorNo connector - flying leads as standard, optional M12-F connector
Ex approvalOptional ATEX Ex ia ⅡC T6
ITEM CODESDESCRIPTIONS
LEET-M-01-001-SS-PE-FLLEET-M submersible level transmitter, 316L SS diaphragm, PE cable, flying leads, 1mH20 FS
LEET-M-01-001-SS-PU-FLLEET-M submersible level transmitter, 316L SS diaphragm, PU cable, flying leads, 1mH20 FS
LEET-M-01-001-TL-PE-FLLEET-M submersible level transmitter, Tantalum diaphragm, PE cable, flying leads, 1mH20 FS
LEET-M-01-001-TL-PU-FLLEET-M submersible level transmitter, Tantalum diaphragm, PU cable, flying leads, 1mH20 FS
LEET-M-01-001-SS-PE-M12LEET-M submersible level transmitter, 316L SS diaphragm, PE cable, M12-F connector, 1mH20 FS
LEET-M-01-001-SS-PU-M12LEET-M submersible level transmitter, 316L SS diaphragm, PU cable, M12-F connector, 1mH20 FS
LEET-M-01-001-TL-PE-M12LEET-M submersible level transmitter, Tantalum diaphragm, PE cable, M12-F connector, 1mH20 FS
LEET-M-01-001-TL-PU-M12LEET-M submersible level transmitter, Tantalum diaphragm, PU cable, M12-F connector, 1mH20 FS
NotesReplace 001 by other code for other measurement ranges as below
005 - 5 mH20
010 - 10 mH20
020 - 20 mH20
050 - 50 mH20
100 - 100 mH20
200 - 200 mH20
Please pay attention that the media should be compatible with the contacted parts (housing, diaphragm, cable)
For liquid is not water, the output must be scaled to its specific density
Two kinds of cable are optional, polyurethane and polyethylene. The default is polyethylene. Polyurethane cable is more flexible and endurable
When the product is used in thunder storm area, we suggest the user to use protection device to protect the product and power grounding reliably

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