DGM
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Pressure monitor - for overpressure monitoring of fuel gases.
Component tested for : - Fuel gases according to DVGW Worksheet G 260 - SIL 2
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DWAM
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Maximum pressure monitor of 'special construction' - with selfmonitoring sensor, for steam and hot water
Component tested for : - Steam Systems according to TRD 604 - Hot water Systems according to DIN EN12828 Testing basis as per VdTÜV Memorandum "Pressure 100" - SIL 2
Sensor "Of special construction" (self-monitoring sensor with safety diaphragm)
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DWR
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Pressure monitor - overpressure monitoring for steam, hot water, steam, burnable gas, liquid fuel
Component tested for : - Steam Systems according to TRD 604 - Hot water Systems according to DIN EN12828 - Fuel gases DVGW Worksheet G 260 - Pressure tank DIN EN764-7
Sensor "of special construction" by testing with 2 million cycles.
- SIL 2
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DWR-xx-205
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Maximum pressure limiter - maximum pressure detection for steam, hot water, burnable gases, liquid fuels
Component tested for : - Steam Systems according to TRD 604 - Hot water Systems according to DIN EN12828 - Fuel gases DVGW Worksheet G 260 - Pressure tank DIN EN764-7
Sensor "of special construction" by testing with 2 million cycles.
- SIL 2
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DWR-xx-206
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Minimum pressure limiter - minimum-pressure detection for steam, hot water, burnable gases, liquid fuels
Component tested for : - Steam Systems according to TRD 604 - Hot water Systems according to DIN EN12828 - Fuel gases DVGW Worksheet G 260 - Pressure tank DIN EN764-7
Sensor "of special construction" by testing with 2 million cycles.
- SIL 2
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FD
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Maximum pressure limiter - for liquid gas systems with safety function, degree of protection Ex-i (only together with isolating switching amplifier).
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SDBAM
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Maximum pressure limiter of 'special construction' - with selfmonitoring sensor and internal relock. For steam and hot water.
Component tested for : - Steam Systems according to TRD 604 - Hot water Systems according to DIN EN12828
Testing basis as per VdTÜV Memorandum "Pressure 100"
Sensor "Of special construction" (self-monitoring sensor with safety diaphragm)
- SIL 2
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