The LD30 general purpose external mount pressure level transmitter provides continuous liquid level measurement up to 34.65' (10.6m) of water column with a 4-20 mA signal output. Offered in two level measurement termination types, select the -S_01 model for cable termination or the -S_11 model for M12 connector termination. The LD30 pressure level sensor is well suited for clean liquids compatible with 316 SS such as process water and diluted chemicals.