The 9700 Series range of tank contents transmitters and ancillaries provide the measurement solution where in-tank problems such as foaming, vapour layers and temperature gradients prohibit the use of other instrumentation.

2-wire loop powered electronic transmitters which give a 4-20mA signal proportional to level or contents.

These instruments are designed for use on vented tanks - For pressurised tanks please see our range of D.P. Pressure Transmitters in the pressure section