TERRANOVA

The transmitter series SST70 measures liquid levels, density and interface levels in closed or open vessels. It converts buoyant force exerted by a displacer immersed in a liquid to a proportional current signal thanks to a mechanical forces transmission device based on a torque tube and a piezoresistive sensor.

Inside the float is placed a magnet which drives, without contact, reed contacts located inside a pipe that can itself be the guide of the float. Moving along its guide pipe, the float changes the reed contact status.

The SST72 transmitters are able to accept 3 wires Pt 100 ohm resistance thermometers and total accuracy is depending on class of the sensors utilized such as DIN A, DIN B, 1/4 DIN, 1/10 DIN, etc.

T7N series are Smart electronic transmitters with 4 ? 20 mA output and HART? digital communication protocol. Sensors are always calibrated individually together with their own seal.

T72 series are Smart electronic transmitters with 4 ÷ 20 mA output and HART® digital communication protocol. Sensors are always calibrated individually together with their own seal. These transmitters allow the measurement of pressure, vacuum and level in industrial, marine and off-shore.

79 series are Smart electronic transmitters with 4 ÷ 20 mA output and HART® digital communication protocol.