DF-8500 C Point type combustible gas detector with measuring range of 0~100%LEL
Checking the relay output function is accomplished by proof test every 1 year. And
contact welding shall be check by the proof test
The relay contacts must be protected with a fuse rated 0.6 of the nominal specified
relay contact current
Special conditions for SIL 3
- The use of the device is allowed only in a 1oo2 - structure.
- The 4-20 mA output of the device must be monitored regarding deviations.
O: Indicates that said hazardous substance contained in all of the homogeneous
materials for this part is below the limit requirement of GB/T 26572.
X: Indicates that said hazardous substance contained in at least one of the
homogeneous materials used for this part is above the limit requirement of
GB/T 26572.
58
Part Name
Hazardous Substances
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr(VI))
Polybrominated
biphenyls
(PBB)
Polybrominated
diphenyl ethers
(PBDE)
DF-8500 C
Point type
combustible
gas detector
with measuring
range of
0~100%LEL
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Summary of Contents for DF-8500 C
Page 3: ...DF 8500C 0 100 LEL 1 1 1 DF 8500 C SUPREMA Gasgard XL 9010 9020 8020 1 2 4...
Page 4: ...DF 8500C 0 100 LEL 1 3 10 V V 21 V V 5...
Page 5: ...DF 8500C 0 100 LEL 1 4 1 2 12 2 2 1 1 DF 8500 C 6...
Page 7: ...DF 8500C 0 100 LEL 3 3 1 3 1 1 mm 3 DF 8500 C 8...
Page 12: ...DF 8500C 0 100 LEL 4 4 1 4 0mA LED LED COMB 100 100 LEL 25 50 25 LEL 50 LEL 13...
Page 20: ...DF 8500C 0 100 LEL 4 3 1 1 4 2 2 M 01 4 2 2 M 02 OFF 4 4 4 0000 1 2 ON 3 4 21...
