Steam boiler
Level measurement and point level detection in process steam generation
Process data
Measuring task
Level measurement and point level detection
Measuring point
Tank
Measuring range up to
3 m
Medium
Condensate
Process temperature
+180 … +400 °C
Process pressure
+6 … +160 bar
Special challenges
High pressures and temperatures
Application
High process pressures and a highly compressed vapour phase are the normal operating conditions inside boilers. The size of the steam generator is what determines the quantity of saturated steam that can be fed into a heat exchanger. Reliable control of the water level and limitation of high and low water levels are therefore extremely important. In power plants boilers are governed by the steam pressure and the process temperature.
Your benefit
Reliable
High operational reliability under all process conditions
Cost effective
Simple to install, even in existing plants
User friendly
Maintenance-free operation
Recommended products
VEGAFLEX 86
Level measurement with guided radar for optimization of steam generation in boilers
- Approved acc. to EN 12952-11 and EN 12952-9 as limiting device for high and low water in the boiler
- Automatic runtime adjustment ensures accurate measurement, even under changing vapour pressures
- High system reliability through automatic self-monitoring
- Safe for use up to SIL2/3 according to IEC 61508
Measuring range - Distance
75 m
Process temperature
-196 ... 450 °C
Process pressure
-1 ... 400 bar
VEGASWING 66
Vibrating level switch for high and low water limitation in steam boilers
- Ceramic materials allow use at temperatures up to 450 °C and pressures up to 160 bar
- Density changes and changes in conductivity or saturated steam consistency do not influence the measurement
- Continuous self-monitoring as well as fast and reliable function testing via keystroke
- Safe for use up to SIL2/3 according to IEC 61508
Process temperature
-196 ... 450 °C
Process pressure
-1 ... 160 bar
Version
Compact version
with gas-tight leadthrough
with tube extension
VN 21871 
AR 4005 
BR 2707 
US 2540 
CN 2411 
EC 1843 
CO 1075 
SG 992 
