» Submersible hydrostatic level transmitters

Submersible level transmitters are typically used for hydrostatic level measurement where the only access point is from the top of a tank, river, borehole or vessel. The sensors can be lowered into the media to the lowest point of where the measurement is required. The head of liquid above the sensor generates a pressure which we can measure and convert to a readable level measurement.

17mm diameter submersible level sensor - LMK 306

The LMK 306 uses a ceramic pressure sensor of 15mm diameter to achieve the 17mm diameter body in 316Ti stainless steel.  Level ranges are from 6mWG up to 200mWG and cable options of PVC, PUR and FEP.  Standard output is 4 - 20mA / 2-wire and powered from 12 to 36V dc.

19mm diameter submersible level transmitter - LMP 305

The LMP 305 is 19mm in diameter owing to the 17mm diameter silicon based isolated diaphragm pressure sensor installed internally.  This enables pressure ranges from as low as 1mWG up to 250mWG.  They have a calibrated 4-20mA output and run from a 12 to 36V dc supply.

IMCL Submersible Level Transmitter - Ceramic Sensor

The IMCL is a submersible level transmitter which is fitted with a ceramic pressure sensor to product stable and reliable level measurement from 10mWG up to 100mWG ranges.  A choice of 4-20mA, millivolt or voltage ouputs are available as standard.

IMSL Submersible Level Transmitter - Silicon Sensor

The IMSL is a submersible level transmitter which is fitted with a stainless steel silicon sensor.  This makes the sensor very accurate, repeatable and stable with great thermal performance.  Level ranges from 0.5mWG through to 100mWG and a selection of outputs including 4-20mA, millivolt and voltage.

LMP 307 level transmitter - Flush Diaphragm

The LMP307 is a submersible level transmitter based on hydrostatic pressure measurement.  When the nose cone is removed there is a flush diaphragm which is ideal for applications with viscous, sludgey media such as waste water treatment, sewage or process applications.  Level ranges from 1mWG through to 200mWG and with optional ATEX and SIL approvals it can be used in hazardous areas.

LMK 307 ATEX Approved Submersible level transmitter

The LMK 307 is a submersible level sensor which has been ATEX approved for use in hazardous area applications.  The measurement range is from 4mWG through to 200mWG and with an output of 4 -20mA / 2-wire.  The device incorporates a ceramic pressure sensor which is chemically resistant and a choice of PVC, PUR or FEP cable sheaths.

Submersible level transmitter, SDI-12 Serial interface

Hydrostatic level transmitter, fully submerible to 200 meters depth, measurement ranges from 0.5mWG up to 100mWG and also temperature measurement via the SDI-12 serial interface, <±0.1% FS Accuracy!