Standard intrinsically safe gauge for tank level measurement Master Level series CPT11610

CPT11610 is a level and environmental sensor that has been specially designed to offer high-precision volume and leakage monitoring.

The CPT11610 sensor operates in accordance with the magnetostrictive measuring principle. The sensor tube contains a wire made of magnetostrictive material. Magnets integrated in the floats magnetise the wire at the float position. The sensor electronics transmit current pulses through the wire, which generate a circular magnetic field. A torsional wave develops at the point where the two magnetic fields overlap and it propagates towards the sensor head. In the sensor head, these waves are converted into an electrical signal.
The float positions and the temperature are calculated from the different propagation times.

Part numberDescription
CPT11610/C/xxxxGauge height xxxx cm (200, 240, 290, 330 or 400)
Product measurement accuracy± 0,5 mm
Water measurement accuracy± 2 mm
Product measurement repeatability± 0,1 mm
Water measurement repeatability± 0,5 mm
Resolution0,001 mm
Product minimum measurable height75 mm
Water minimum measurable height23 mm
Product floater dimensionsØ 43x43 mm
Water floater dimensionsØ 43x40 mm
Temperature Measuring range-40 ÷ +85°C
Temperature Measuring accuracy± 1°C (20°C)
Electrical connectionPlug-and-socket M12
Protection classIP68
Dipstick materialInox EN 1.4301 / AISI 304
Head materialInox EN 1.4305 / AISI 303
ApprovalsATEX II 1/2G Ex ia IIC T6 Ga/Gb
CPT11610 schema