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.
|CPT11610/C/xxxx||Gauge 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|
|Product minimum measurable height||75 mm|
|Water minimum measurable height||23 mm|
|Product floater dimensions||Ø 43x43 mm|
|Water floater dimensions||Ø 43x40 mm|
|Temperature Measuring range||-40 ÷ +85°C|
|Temperature Measuring accuracy||± 1°C (20°C)|
|Electrical connection||Plug-and-socket M12|
|Dipstick material||Inox EN 1.4301 / AISI 304|
|Head material||Inox EN 1.4305 / AISI 303|
|Approvals||ATEX II 1/2G Ex ia IIC T6 Ga/Gb|