Baumer CombiTemp TFRH Manuel De Mise En Service page 5

5.2 TFRH mounting
DANGER
Risk of injury from hazardous medium
Only use weld-in sleeves or adapters from Baumer.
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Wear protective equipment for hazardous media (e.g. acids, alkaline solutions).
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Do not seal the process connections with Teflon tape (PTFE) or elastomer.
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Empty vessel and pipes before mounting.
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Temperature measurement
CombiTemp™ TFRH/N
RTD temperature sensor
TFRH with the following process connections:
3A DN 38 (BHC)
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ISO 2852 DN 38 (Tri-Clamp)
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ISO 2852 DN 51 (Tri-Clamp)
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Varivent® type N
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9 Hole for mounting the sensor is easily accessible
9 Vessel and pipe are free of media
Mount weld-in sleeve or adapter as follows:
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3-A mark or arrow points upwards
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Leakage hole points downwards
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Hygienically and internally flush
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Grind welding to Ra ≤ 0.8 μm.
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Push sealing ring on (1).
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Mount sensor on vessel or pipe and tighten the
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closure clamp (2).
Check leak-tightness.
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TFRH with the following process connections:
G 1/2 A hygienic
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9 Hole for mounting the sensor is easily accessible
9 Vessel and pipe are free of media
Mount weld-in sleeve or adapter as follows:
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3-A mark or arrow points upwards
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Leakage hole points downwards
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Hygienically and internally flush
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Grind welding to Ra ≤ 0.8 μm.
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Screw in sensor.
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Tightening torque: 20 Nm
Check leak-tightness.
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Operating Instructions 5 / 54