*德国E+H流量开关t-switch ATT11  产品描述：
Thermal flow
Flow switch for liquids and gases
Your benefits
Nominal diameters from DN40 to DN1000
Suitable for liquids and gases
No moving parts - reduced maintenance
Wide selection of process connections
Wide dynamic range
EHEDG approved. Meets 3A requirements
CSA us general approval
*德国E+H流量开关t-switch ATT11   应用领域：
Process plant:
Dry run protection for pumps
Control of cooling systems for pumps, turbines, compressors and heat exchangers
Chemical industry:
Chemical dosing
Monitoring pump function
Water treatment:
Status indication of valves in water distribution systems
Chemical dosing
Air injection
Beverage industry:
Filter control
Monitoring cleaning processes
Dairy industry:
Cooling systems in refrigeration plants
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