Measured variables

• Flue gas velocity
• Volume flow¹⁾

Measuring ranges

• 3 ... 50 m/s
• 0 ... 3 000 000 m³/h

Measuring principle

Differential pressure

Sample gas temperature

Above dew point up to 450 °C standard, others on request

Sample gas pressure

-50 ... +50 hPa Standard, others on request

Channel diameter

> 0.5 m

Ambient temperature

-20 ... +50 °C Standard, others on request

Degree of protection

IP65

Measured value output

0/4 ... 20 mA, 500 О©

Digital outputs

2 relay outputs, load rating 48 V/0.5 A

Power supply

• Standard

24 V DC, 0.5 A

• Option

90 ... 264 V AC, 48 … 62 Hz

Dimensions

• Evaluation units

• A/P

231 x 160 x 105 mm

• M

62 x 90 x 54 mm

• Probes

• Measuring probe 1

24 x 22 x 400 ... 2 000 mm

• Measuring probe 2

54 x 50 x 2 000 ... 4 000 mm

• Measuring probe 3

100 x 90 x 4 000 ... 8 000 mm

Weight

32 kg + 6.8 kg/m probe length

Evaluation unit: 1 kg

Purge-air supply (optional)

6 ... 8 bar for backflush