Laser Camera Sensors

ProH

Laser Camera Sensor

The intelligent digital laser and camera metal level sensor family from Precimeter is a high performance laser triangulation device developed specifically for its purpose. It will measure on any molten metal surface with a surface temperature below 1000˚C.

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Product information

The Laser Camera Sensor model ProH from Precimeter combines high performance laser triangulation with the necessary control functions to maintain an accurate molten metal level measurement. The patented digital camera technology in the Precimeter sensors results in very high performance and resolution. The advanced technology enables stable readings even when the molten metal material reflectivity changes dramatically and/or in harsh conditions with heavy steam and smoke environment. The built in PI controller eliminates the need for an external industrial controller.

Advantages

Extremely accurate measurement
Stable performance in harsh conditions/environment
Easy installation
Compact design
Maintenance free
Surface adaption system
No calibration needed for each specific installation
Precimeter Tool (PC Software) for access to all sensor parameters
Features of product
Laser sensor type
CD1500R1600
CD800R1500
CD900R500
CD700R300
CD450R300
CD300R300
CD240R325
Clearance distance
1500 mm (59.0")
800 mm (31.5")
900 mm (34.4")
700 mm (27.6")
450 mm (17.7")
300 mm (11.8")
240 mm (9.4")
Measurement range
1600 mm (63.0")
1500 mm (59.0")
500 mm (19.7")
300 mm (11.8")
300 mm (11.8")
300 mm (11.8")
325 mm (12.8")
Resolution
0.39mm (0.016")
0.37mm (0.015")
0.122mm (0.005")
0.08mm (0.003")
0.08mm (0.003")
0.08mm (0.003")
0.08mm (0.003")
Technical specifications
Power Requirement:

Pro H Laser sensor - 1

Level Output:

Pro H Laser sensor - 2

Internal Temp Output:

Pro H Laser sensor - 3

Digital Input:

Pro H Laser sensor - 4

Digital Output:

Pro H Laser sensor - 5

Resolution:

Pro H Laser sensor - 6

Ethernet Protocol:

Pro H Laser sensor - 7

Interface:

Pro H Laser sensor - 8

Sampling Rate:

Pro H Laser sensor - 9

Laser Power:

Pro H Laser sensor - 10

Cooling:

Pro H Laser sensor - 11

Empty row

24 VDC < 1 A

-

4–20 mA

-

4–20 mA (0–100°C, 32–212°F)

-

Light source on/off

-

Sensor status

-

±0.07 mm

-

Optional (Profinet, Ethernet IP or Modbus TCP)

-

Precimeter tool (PC software)

-

50 Hz

-

< 1 mW (Laser class 2) / < 5 mW (Laser class 3R)

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Compressed air (3/8” connection)

-

-

Sensor models
Sensor Model
ProH CD240R325
ProH CD450R300
ProH CD700R300
ProH CD900R500
ProH CD800R1500
ProH CD1500R1600
ProH CD2350R3000
Clearance Distance
240 mm (9.4”)
450 mm (17.7”)
700 mm (27.6”)
900 mm (35.4”)
800 mm (31.5”)
1500 mm (59.0”)
2350 mm (92.5”)
Measurement Distance
325 mm (12.8”)
300 mm (11.8”)
300 mm (11.8”)
500 mm (19.7”)
1500 mm (59.0”)
1600 mm (62.9”)
3000 mm (118.1”)

Precimeter Group

Headquartered in Gothenburg, Sweden with three regional offices to serve customers throughout the world. 

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