Sierra monitor 5100-02-it gas sensor module

Sierra monitor 5100-02-it gas sensor module
smc
sierra monitor
model: 5100-02-it
1627803959 gah
1525803295get
c22.2 no.152
class 1,divison 1
groups b,c& d-t6
max.amb.temp.80ºc
10vdc-30vdc
full scale: 100% lel ch4
intertek 4009658
conforms to ul std 2075
limatherm 34-600 limanowa poland
instrument housing type xd-ilwin
cl.1.gr.a,b,c,d;cl.ii.gr.e,f,g;cl.iii.;
type 4x
cl.l,zone 1,aex d iic,ip66
ex d ii c;cl.i,zone 1;ip66
ex d iic gb,ex tb iiic db,iecex ftzu 12.0017u
ii 2g ex d iic gb,ii 2d ex tb iiic db,ftzu 03 atex 0207u
ambient temp.:-40ºc to +85ºc (-40ºf to 185ºf)
made in usa
weight: 1.485