Slurry tanks in biogas plants II
Point level and pressure measurement in energy production from liquid manure
过程数据
测量任务:
Pressure measurement and point level detection
测量点:
Tank in biogas plant
测量范围至:
0… 10 m
介质:
Liquid manure, organic agricultural refuse, corn silage
过程温度:
+35 … +38 °C
过程压力:
0 … 5 mbar
特殊挑战:
Changing media with varying properties, build up
应用范围
Biogas plants convert a mixture of organic waste and renewable raw materials into valuable energy through fermentation, using a largely CO2 neutral process. In addition to animal manure, large amounts of organic waste from agriculture and industry are also used for this purpose. Up to 50% corn silage or other renewable raw materials can also be mixed in as an additional energy sources. Optimal consumption of the resources and maintenance-free operation require highly reliable measurement technology. In all production steps – from the delivery of raw materials and waste to the removal of residues – the process levels must be accurately and closely monitored.
建议的产品
VEGACAP 64
Point level detection with capacitive level switch for full and empty alarm in the slurry tank, fermenter or residue collecting tank
- Insensitive to product build up, even under conditions of extreme fouling
- Robust, maintenance-free sensor design
- Adjustment-free setup and commissioning minimizes costs
Measuring range - Distance
-
Process temperature
-50 ... 200 °C
Process pressure
-1 ... 64 bar
VEGABAR 82
High-precision pressure measurement for universal use in the fermenter
- Different measuring cells allow a targeted application solutions
- High chemical and mechanical resistance thanks to ceramic measuring cell
- Wide array of process fittings ensure easy integration into existing systems
Measuring range - Distance
-
Measuring range - Pressure
-1 ... 100 bar
Process temperature
-40 ... 150 °C
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