D-FL 200 Flow Meter
|
PRODUCT DESCRIPTION
The D-FL 200 Flow Meter by the DURAG Group is an ultrasonic measuring system which works on the acoustic pulse differential method for pollutant emissions of industrial plants. The D-FL 200 measuring system continuously determines the flow velocity and the flow rate of the exhaust gas and does in-situ measuring directly in the flue gas flow.
The measurement system is especially designed for flow monitoring below the dew-point and for aggressive gases. The sensors are completely decoupled from the gas by means of purge air. The D-FL 200 measuring range is up to 8 metres and temperature range is 0-2500C.
The D-FL 200 has the options of a temperature measuring transmitter, absolute pressure transmitter, weather protective hood for the evaluation unit and weather protective hood for the purge air fan.
|
PRODUCT SPECIFICATIONS
|
measurements
|
flue gas velocity, volume flow 1), temperature
|
measuring ranges
|
0–3000000 m3/h / 0–40 m/s 0–4000C
|
measuring principle
|
acoustic propagation delay
|
flue gas temperature
|
0–200 0C, optional higher
|
flue gas pressure
|
-50 up to +20 hPa, optional higher
|
duct diameter
|
0.7–10 m, temperature dependent
|
ambient temperature
|
-20 up to +50 0C
|
protection
|
IP65
|
measuring outputs
|
2 x 0 / 4–20 mA / 500 Ohm, optional Modbus RTU (RS 485)
|
digital outputs
|
3 relay outputs, permissable load 250 V, 100 VA
|
digital inputs
|
none
|
accuracy
|
<2%
|
detection limit
|
<0.3% of measuring range
|
reference point drift
|
<0.3% of measuring range/month
|
zero point drift
|
<0.2% of measuring range/month
|
supply voltage
|
115 / 230 VAC, 50 / 60 Hz, 50 VA
|
dimensions (h x w x d)
|
standard measuring head: 190 Ø x 570 mm
|
weight
|
17 kg
|
remarks
|
1) optional pressure and temperature correction
|
purge air supply
|
|
purge air quantity
|
approx. 80 m3/h
|
supply voltage
|
115 / 230 V, 50 / 60 Hz, 0.37 / 0.43 kW
|
dimensions
weight
|
350 x 550 x 500 mm
12 kg
|
protection
|
IP54
|
|
|
HEAD OFFICE
Unit 5A, 2 Resolution Drive
Caringbah, NSW 2229
Australia
Ph: 61 2 9531 5444
Fax: 61 2 9531 5411
sales@learsiegler.com.au
