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Aʽĺһwzyx yʽĺһwERUN-PG71S4
a(chn)Ʒ̖ |
ERUN-PG71S4 |
Ʒ ƣ |
A |
|
أ |
|
ڣ |
2025-04-01 |
| ƷA | | ̖ERUN-PG71S4 | | ӹ | |
| yʽ | | yһ̼ȼ?x)w | | yܡ3%F.S.߾ȿӆƣ | |
| 푑(yng)rgT9020 | | 늉DC 3.7 v | | Դ4600mA | |
ʽĺһwzyx(sh)ֵ(bio)(zhn)ָľĺһwzy(sh)ֵć(bio)(bio)(zhn)Ҏ(gu)(sh)ֵһwһ̼ȼ?x)w飩@ķNwyʽĺһw̷ֵ͈䌍ԅՇ(bio)еP(gun)ҪҎ(gu)M(jn)xO(sh)
Ҏ(gu)ĺһwxzyķNw|(zh)M(jn)зһ̼CO
H2S
wжкwȼ?x)wEx.
CH4
ڿȼױwO2
wزٵĚw(j)ͬwԵćP(gun)(bio)(zhn)GB50493-2019
ҪҎ(gu)£
1
жкwCOH2S
̷жwĜy(yng)0 ~ 300%OEL
O(sh)ֵжwһO(sh)ֵ(yng)Сڻ100%OEL
5%IDLH
жwĶO(sh)ֵ(yng)Сڻ200%OEL
10%IDLH
2
ȼױwEx.CH4
̷ȼ?x)wĜy(yng)0 ~ 100%LEL
O(sh)ֵȼ?x)wһO(sh)ֵ(yng)Сڻ25%LEL
ȼ?x)wĶO(sh)ֵ(yng)Сڻ50%LEL
3
⣺O2
̷h(hun)Ĝyɞ0 ~ 30%VOL
O(sh)ֵh(hun)^O(sh)ֵ˞23.5%VOL
h(hun)ǷO(sh)ֵ˞19.5%VOL
GBZ 2.1-2019
W(xu)кжwI(y)|ֵOEL
ֵ
1
һ̼CO
20mg/m3
16ppm
2
䣨H2S
10mg/m3
s6ppm
Y(ji)Ҙ(bio)(zhn)Ҫ(bio)(zhn)Ҏ(gu)ĺһwzyx̷͈O(sh)ֵքeʾ
CO
0 ~ 48ppm
AL
ֵ16ppm
AH
ֵ32ppm
H2S
0 ~ 18ppm
AL
ֵ6ppm
AH
ֵ12ppm
O2
0 ~ 30%VOL
AL
ֵ19.5%VOL
AH
ֵ23.5%VOL
Ex.
0 ~ 100%LEL
AL
ֵ25%LEL
AH
ֵ50%LEL
@ȻĚwzyx̷͈O(sh)ֵr뻯ĠB(ti)]HwԼʹìF(xin)ܕF(xin)ĠrԌHĿǰϵĺһwzyxֵ̺͈O(sh)
O2
0-30%VOL
AL
ֵ19.5%VOL
AH
ֵ23%VOL
Ex.
CH4
0-100%LEL
AL
ֵ20%LEL
AH
ֵ50%LEL
CO
0-500ppm
AL
ֵ24ppm
AH
ֵ160ppm
H2S
0-100ppm
AL
ֵ6ppm
AH
ֵ20ppm
ĺһwzyxg(sh)(sh)
O20-30%vol0.01%volM(jn)늻W(xu)ԭ
CH40-100%LEL0.1%ELM(jn)ڴȼԭ
һ̼CO0-500ppm0.1ppmM(jn)늻W(xu)ԭ
H2S0-100ppm0.01ppmM(jn)늻W(xu)ԭ
ϾP(gun)ʽĺһwzyxP(gun)BAF(tun)аl(f)a(chn)ERUN-PG71S4
yʽĺһwzyxÑԸ(j)F(xin)rgrrO(sh)ĺһwzy(sh)̷ֵ(dng)ȻһO(sh)ֵ횲ܳxԭеķґ(yng)χP(gun)(bio)(zhn)P(gun)yʽĺһwκɆgӭͨ^AˆTM(jn)ԃ