Nireco International GmbH | Deilbachtal 199, 45257 Essen | +49 (0)201 / 858 946-0 | info@nireco.de

Mold level measurement ECLM

MA2000

The system consists of a freely suspended arm, at the end of which the eddy current sensor with its protective cover is attached. The sensor is suspended above the surface of the liquid material. Different sensor designs with different measuring ranges are available, which are selected according to the application. On the other side of the arm are the connections for the cooling air and for the sensor cables, which go from there to our measuring amplifier MA2000. Various customer interfaces are available.

Technical data

Measuring accuracy ±1.0 % (referred to the measuring range end value)
Reproducibility ±0.5 % (referred to full scale)
Time constant (1τ) 10 ms (without filter)
Ambient temperature 0–45 °C
IP class IP55
External dimensions 380 × 380 × 210 mm (W × H × D)
Weight 18 kg
Output signal 4–20 mA
Interfaces Analog (isolated), relay contacts, Profibus-DP (slave)
Power supply 1-phase 100-240 V AC, 50/60 Hz, 0.15 kVA

 

Technical data

Detector Model SB-028 SB-3035A SB-3050A SB-060TF
Measuring range 0–100 mm 0–150 mm 0–200 mm 0–150 mm
External dimensions 28 × 194 mm 35 × 170 mm 51 × 185 mm 60 × 150 mm
Weight 0,5 kg 0,6 kg 0,9 kg 1 kg
Suitable formats Billet, bloom, slab Billet, bloom, slab Slab Slab
Thermal drift (mm/8h) ∓ 0,25 mm / °C
for mold level 70 mm
∓ 0,25 mm / °C
for mold level 100 mm
∓ 0,25 mm / °C
for mold level100 mm
∓ 0,25 mm / °C
for mold level100 mm