Measured variables

• Opacity
• Extinction

Measuring ranges

• Opacity

0 ... 20 to 0 ... 100%

• Extinction

0 ... 0.1 to 0 ... 2.0

• Dust¹⁾

0 ... 80 mg/m³ up to 0 ... 5 000 mg/m³

Measuring principle

Transmission

Sample gas temperature

Above dew point up to 250 °C, optional up to 1,000 °C, depending on application

Sample gas pressure

-50 ... +20 hPa, optionally higher

Channel diameter

1 ... 18 m

Ambient temperature

-40 ... +60 °C

Degree of protection

IP65, Ex optional

Measured value outputs

0/4 ... 20 mA, 400 О©
RS 485 Modbus RTU

Digital outputs

2 x NC/NO contact,
Load capacity 60 V DC / 30 V AC / 0.5 A

Power supply

24 V DC/0.5 A

Dimensions (H x W x D)

• Measuring head

370 x 190 x 400 mm

• Reflector

370 x 190 x 270 mm

Weight

• Measuring head

10 kg

• Reflector

7 kg

Purge air supply

Purge air quantity

Approx. 80 m³/h

Power supply

115/230 V AC, 50/60 Hz, 0.37/0.43 kW

Dimensions (H x W x D)

350 x 550 x 500 mm

Weight

12 kg

Degree of protection

IP55