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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 | | yһ̼ȼw | | yܡ3%F.S.߾ȿӆƣ | |
| 푑rgT9020 | | 늉DC 3.7 v | | Դ4600mA | |
ʽĺһwzyx(sh)ֵ˜ָľĺһwzy(sh)ֵć˘˜Ҏ(gu)(sh)ֵһwһ̼ȼw飩@ķNwyʽĺһw̷ֵ͈䌍ԅՇеPҪҎ(gu)MxO
Ҏ(gu)ĺһwxzyķNw|(zh)Mзһ̼CO
H2S
wжкwȼwEx.
CH4
ڿȼױwO2
wزٵĚw(j)ͬwԵćP˜ʣGB50493-2019
ҪҎ(gu)£
1
жкwCOH2S
̷жwĜy0 ~ 300%OEL
OֵжwһOֵСڻ100%OEL
5%IDLH
жwĶOֵСڻ200%OEL
10%IDLH
2
ȼױwEx.CH4
̷ȼwĜy0 ~ 100%LEL
OֵȼwһOֵСڻ25%LEL
ȼwĶOֵСڻ50%LEL
3
⣺O2
̷h(hun)Ĝyɞ0 ~ 30%VOL
Oֵh(hun)^Oֵ˞23.5%VOL
h(hun)ǷOֵ˞19.5%VOL
GBZ 2.1-2019
WкжwI(y)|ֵOEL
ֵ
1
һ̼CO
20mg/m3
16ppm
2
䣨H2S
10mg/m3
s6ppm
Y(ji)Ҙ˜Ҫ˜Ҏ(gu)ĺһwzyx̷͈Oֵքeʾ
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
@ȻĚwzyx̷͈Oֵr뻯ĠB(ti)]HwԼʹìF(xin)ܕF(xin)ĠrԌHĿǰϵĺһwzyxֵ̺͈O
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)
O20-30%vol0.01%volM늻Wԭ
CH40-100%LEL0.1%ELMڴȼԭ
һ̼CO0-500ppm0.1ppmM늻Wԭ
H2S0-100ppm0.01ppmM늻Wԭ
ϾPʽĺһwzyxPBAFаl(f)a(chn)ERUN-PG71S4
yʽĺһwzyxÑԸ(j)F(xin)rgrrOĺһwzy(sh)̷ֵȻһOֵ횲ܳxԭеķґχP˜ʡPyʽĺһwκɆgӭͨ^AˆTMԃ