YOKOGAWA PR20, Руководство пользователя

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IM 12B6K3-E-E
4
2-3. Specifications
Materials (wetted parts)
Probe
Model PR20-S : Stainless steel AISI 316
Model PR20-T : Titanium
O-ring seals : Viton 70° shore
Silicone rubber 50° shore
Non-wetted : Stainless steel (AISI 316) and
parts polyphenylene sulphide (PPS)
Process conn. : 1
1/
4
" BSP-female (see modelcode for other connections)
Insertion length :The dimensional drawing indicates the maximum
insertion length for both specified probe lengths.
Pressure/temperature ratings
Static conditions : 2 MPa at 20°C, 500 kPa at 125°C
Operating
conditions
: max. 500 kPa, max. 100°C
Weight : Approx. 2.5 kg. (SS316 version without ball-valve)
Specification of the optional senors
SC21-AAP26 : 1 to 500 kPa at 0 to 110°C, (pH/ref electrode)
SC21-AGP26 : 1 to 500 kPa at 0 to 110°C, (pH/ref electrode)
SC21-ALP26 : 1 to 500 kPa at 0 to 110°C, (pH/ref electrode)
SC21-AGP24 : 1 to 500 kPa at 0 to 80°C, (pH/ref electrode)
SC29-PTP29 : 1 to 500 kPa at 0 to 110°C, (Redox/ref electrode)