LMP307 Submersible Level Transmitter

LMP307 Submersible Level Transmitter
KL1 Cable Termination Enclosure

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Submersible level transmitter for measuring liquid level with a 4-20mA current loop or a 0-10V voltage output plus optional ATEX approval for instrinsically safe use in hazardous areas in ranges from 1mH2O up to 250mH2O.

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Product Parameters 

Hydrostatic Level Ranges: from 1mH2O to 250mH2O gauge

Accuracy: 0.35% full scale with optional 0.25% or 0.1% IEC60770

Output Signal: 4-20mA or 0-10Vdc, optional ATEX and SIL2

Electrical Connections: Submersible PVC, PUR or FEP cable with IP68 ingress protection

Pressure Connection: Protective self draining nose cone

Media Compatibility: Stainless steel 316Ti body, stainless steel 316L diaphragm, FKM seal gasket plus selected cable jacket

Dimensions: 27mm dia

Weight: 200 g without cable

Special Options: ATEX approved for intrinsic safety, IP66 cable termination enclosure (4-20mA, 2wire only), SIL2 electronics


Product Description

The LMP 307 submersible level transmitter is a general purpose sensor for measuring the level of fresh water or other mildly corrosive liquids.

The LMP-307 submersible level transmitter can be used to measure the water level in reservoirs, lakes, open flow channels & weirs and groundwater level of boreholes.

Relatively low water levels can be measured with the LMP307 submersible level transmitter despite its 27mm diameter.  This is possible by incorporating a highly sensitive miniature silicon diaphragm with a very thin isolation membrane back filled with silicone oil.


Delivery Time

3-4 weeks plus dispatch time


Related Products

Accessories for hydrostatic level sensors

Small diameter borehole hydrostatic level transmitter

Millivolt output submersible hydrostatic pressure sensors

Submersible level data loggers


Download Product Information

LMP307 data sheet LMP307 data sheet

Cable Junction Box data sheet Cable Junction Box data sheet

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  • Pressure Conversion

    Converts to

  • IP Ratings Explained

    I P

    First Digit (Solids)
    No protection

    Second Digit (Liquids)
    No protection

  • Temperature Conversion

    Converts to


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