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Remarks:
1
No revision to this drawing without prior approval of FM.
2
Installation must be in accordance with the National Electrical Code (ANSI/NFPA 70),
ANSI/ISA-RP12.06.01, and relevant local codes.
3
The sensor shall be installed to a certified intrinsically safe Smart Adapter, model
SA11-P1 with the following maximum values: Uo= 6.6 V, Io = 100 mA, Po = 165 mW.
4
The installers shall take necessary measures to prevent the possibility of sparking
resulting from differing earth potentials between the sensors and interconnecting
equipment. The sensor itself does not provide 500 V rms isolation from earth, the
interconnecting equipment Model SA11-P1 Smart Adapter however provide this
required isolation.
5
Sensor Model code:
Table 4:
Model
Suffix Codes
SC25V
-abcde-fgh
abcde
Type + Region:
fgh
Sensor length:
j
Option code:
WARNING－POTENTIONAL ELECTROSTATIC CHARGING HAZARD – SEE
6
INSTRUCTIONS
pH sensors containing accessible plastic parts and/or external conductive parts, must
be installed and used in such a way, that dangers of ignition due to hazardous
electrostatic charges cannot occur, especially in the case that the process medium is
non-conductive.
Option Codes
/j
BGP25
Glass body/Straight Thread/Bulb
shaped G-glass/with ID-chip/IS for
ATEX/IECEx, FM-US, FM-CAN
BLP25
Glass body/Straight Thread/Bulb
shaped L-glass/with ID-chip/IS for
ATEX/IECEx, FM-US, FM-CAN
Up to three alphanumeric characters (0 to 9)
Up to ten alphanumeric characters
(A to Z, 0 to 9 or hyphen)
IM 12B06J01-40EN-P
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