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  • (dng)ǰλãAh(hun)ƼF(tun)޹˾ > a(chn)Ʒ > wzy󾯃x > Aĺһyʽwzyx ĺһwzyERUN-PG71S4&ERUN-PG71A4

    Aĺһyʽwzyx ĺһwzyERUN-PG71S4&ERUN-PG71A4

    a(chn)Ʒ̖ ERUN-PG71S4&ERUN-PG71A4
    Ʒ  ƣ A
      rh,򹩑(yng)ԃrõԓa(chn)Ʒr
      أ
    ڣ 2025-05-06
    Ԕ(x)Ϣ
    | ԃr
     ƷA  ̖ERUN-PG71S4&ERUN-PG71A4  ӹ  
      y򻯚һ̼⡢ȼ?x)? yܡ3%F.S.  
     푑(yng)rgT9020  y򻯚䡢һ̼ȼ?x)? yܡ3%F.S.  
    ERUN-PG71S4ĺһyʽwzyxһN๦ܵĚwO(jin)yO(sh)Ҫͨ^rzy܇h(hun)еĚwͨ^•⾀ӵȷʽl(f)ʹߴڝڵΣUERUN-PG71A4ĺһwzyҪc`ȸ_ȸߡ(yng)ٶȿp㡢ڔyͲεһN؂İȫO(sh)鹤h(hun)еˆTṩ˿ɿıo(h)
     

    ĺһwzyxһÁͬrzy@ʾ飨ȼ?x)w򻯚䡢һ̼@ķNҊwĝֵ(bio)•ӈ󾯵ľ܃xx@ķNw̷ֵ͈һ㶼оwҪՇҘ(bio)(zhn)GB/T 50493-2019 ʯͻȼ?x)wжwzyO(sh)Ӌ(bio)(zhn)еĵ5.5ڌڜyֵO(sh)P(gun)ҪҎ(gu)ĺһw󾯃xO(sh)ֵ(bio)(zhn)£

    1һ̼CO
    һO(sh)ֵ(yng)Сڵ100%OELO(sh)ֵ(yng)Сڵ200%OEL
    2򻯚H2S
    һO(sh)ֵ(yng)Сڵ100%OELO(sh)ֵ(yng)Сڵ200%OEL
    3O2
    h(hun)^O(sh)ֵ˞23.5%VOLh(hun)ǷO(sh)ֵ˞19.5%VOL
    4飨ȼ?x)wCH4
    ȼ?x)wһO(sh)ֵ(yng)Сڻ25%LELO(sh)ֵ(yng)Сڻ50%LEL


    ĺһwzyxֵ(bio)(zhn)

    ̖ wQ O(sh)ֵֵ
    ALһֵ͈ AH߈ֵ
    1 һ̼CO 16ppm 32ppm
    2 򻯚H2S 6.5ppm 13ppm
    3 O2 19.5%VOL 23.5%VOL
    4 飨ȼ?x)wCH4 25%LEL 50%LEL
     

    ĺһw󾯃x(sh)ֵԔ

    1һ̼OELֵһԷ֞NB(ti)քeǺβ2000mķǸԭԼ2000m~3000mͺΣ3000mĸԭY(ji)҇F(xin)Ͻ^(sh)xʹõ؅^(q)̎2000mµķǸԭ^(q)OELx÷Ǹԭ^(q)Ĕ(sh)ֵ
    2һ̼ķǸԭ^(q)OELֵrgә(qun)ƽSPC-TWAͶ̕rg|SPC-STEL(j)GB/T 50493ҪxPC-TWAֵһ̼A(y)O(sh)󾯝ֵ
    3Ҙ(bio)(zhn)Ҏ(gu)һ㶼Dzõĺÿmg/m3ijһжwĝֵλճʹ^ͨ(x)Tʹðf֮һppm΢wĝȆλߓQP(gun)ϵ飺f֮һppm=ÿםmg/m322.4ٳԓwķ
    4ͬwֵALһֵ͈ģʽ|l(f)ʽСڻڃxA(y)O(sh)󾯔(sh)ֵ
    5ıըOޞ5.0%~15.4%VOLըLEL5.0%VOLҲ50000ppm25%LEL1.25%VOL12500ppm50%LEL2.5%VOL25000ppm

    ĺһyʽwzyx

    ֳʽĺһwg(sh)(sh)
    a(chn)Ʒ̖ERUN-PG71A4U(ku)ɢʽ&ERUN-PG71S4ʽ
    ̷ֱʣ

    O20-30%vol0.01%volM(jn)늻W(xu)ԭ
    CH40-100%LEL0.1%ELM(jn)ڴ߻ȼԭ
    һ̼CO0-500ppm0.1ppmM(jn)늻W(xu)ԭ
    򻯚H2S0-100ppm0.01ppmM(jn)늻W(xu)ԭ

    `≤±3%F.SU(ku)ɢʽ≤±2%F.Sʽ
    󾯷ʽW++••ӈ󾯣
    zyʽU(ku)ɢʽ&ʽ500 mL/min
    푑(yng)rgT90≤30루U(ku)ɢʽT90≤30루ʽ
    ֏(f)rg≤30
    Դ3.7 V DCU(ku)ɢʽ2100 mAʽ4600 mA
    o(h)ܣIP65ˮm߷o(h)ȼӆ
    ܣ|(zh)ȫEx ia C T4 Ga
    (sh)(j)@ʾ2.31
    (sh)(j)惦(bio)10fl(sh)(j)湦
    (sh)(j)ݔUSBxRS232RS485
    a(chn)Ʒߴ磺130×68×34mm(U(ku)ɢʽ)178×67×40mm(ʽ)
    xU(ku)ɢʽ200gʽ360g
    ضșzy-40~+120棬±0.5棨x䣩
    șzy0-100%RH±3 %RHx䣩
    ɘֱ1.2ms򲻿sԼߜزɘֱxHᘌʽ

    ĺһwzy

    ϾP(gun)ĺһyʽwzyxP(gun)BҎ(gu)ĺһеĿȼױwһָǼ飬ERUN-PG71S4yʽĺһwzy󾯃xxA(y)O(sh)ALһֵ͈15%VOLxA(y)O(sh)AH߈ֵ50%LEL֮ĺһwzy(yng)(dng)ڲH(bio)(zhn)Ҏ(gu)ֵ(ni)M(jn){(dio)ܳA(y)O(sh)󾯝ֵtʧȥA(y)xˣҪgӭԃAF(tun)ˆT

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