Description / توضیحات
Model and Suffix Codes
Optional Codes:
Combined KF22, KS21 and ATEX Intrinsically safe Ex ic7,8
[ATEX Intrinsically safe Ex ic]
Applicable Standard: EN 60079-0:2012, EN 60079-11:2012
Ui=30 V, Ci=27.6 nF, Li=0 H
NOTE:
The " * " marks indicate the most typical selection for each specification.
Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the users process fluids. Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam (150?C [302?F] or above). Contact Yokogawa for detailed information of the wetted parts material.
Cast version of 316 SST. Equivalent to SCS14A.
Hastelloy C-276 or ASTM N10276.
Only applicable for Wetted parts material code S.
Material of a blind plug is aluminum alloy or 304 SST.
Not applicable for output signal code F.
Applicable for Electrical connection code 2, 4, 7, 9, C and D.
Not applicable for option code /AL.
Lower limit of ambient temperature is 15?C (5?F) when /HE is specified.
Material traceability certification, per EN 10204 3.1B.
Applicable for process connections codes 0 and 5.
Made in Japan
