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  • ǰλãAh(hun)ƼF޹˾ > 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,򹩑ԃrõԓa(chn)Ʒr
      أ
    ڣ 2025-04-01
    ԔϢ
    | ԃr
     ƷA  ̖ERUN-PG71S4&ERUN-PG71A4  ӹ  
      y򻯚һ̼⡢ȼ  yܡ3%F.S.  
     푑rgT9020  y򻯚һ̼ȼ  yܡ3%F.S.  
    ERUN-PG71S4ĺһyʽwzyxһN๦ܵĚwO(jin)yOҪͨ^rzy܇h(hun)еĚwͨ^•⾀ӵȷʽl(f)ʹߴڝڵΣUERUN-PG71A4ĺһwzyҪc`ȸ_ȸߡٶȿpڔyͲεһN؂İȫO鹤h(hun)еˆTṩ˿ɿıo
     

    ĺһwzyxһÁͬrzy@ʾ飨ȼw򻯚䡢һ̼@ķNҊwĝֵ•ӈ󾯵ľ܃xx@ķNw̷ֵ͈һ㶼оwҪՇҘ˜ʡGB/T 50493-2019 ʯͻȼwжwzyOӋ˜ʡеĵ5.5ڌڜyֵOPҪҎ(gu)ĺһw󾯃xOֵ˜£

    1һ̼CO
    һOֵСڵ100%OELOֵСڵ200%OEL
    2򻯚H2S
    һOֵСڵ100%OELOֵСڵ200%OEL
    3O2
    h(hun)^Oֵ˞23.5%VOLh(hun)ǷOֵ˞19.5%VOL
    4飨ȼwCH4
    ȼwһOֵСڻ25%LELOֵСڻ50%LEL


    ĺһwzyxֵ˜

    ̖ wQ Oֵֵ
    ALһֵ͈ AH߈ֵ
    1 һ̼CO 16ppm 32ppm
    2 򻯚H2S 6.5ppm 13ppm
    3 O2 19.5%VOL 23.5%VOL
    4 飨ȼwCH4 25%LEL 50%LEL
     

    ĺһw󾯃x(sh)ֵԔ

    1һ̼OELֵһԷ֞NB(ti)քeǺβ2000mķǸԭԼ2000m~3000mͺΣ3000mĸԭY҇F(xin)Ͻ^(sh)xʹõ؅^(q)̎2000mµķǸԭ^(q)OELx÷Ǹԭ^(q)Ĕ(sh)ֵ
    2һ̼ķǸԭ^(q)OELֵrgәƽSPC-TWAͶ̕rg|SPC-STEL(j)GB/T 50493ҪxPC-TWAֵһ̼AO󾯝ֵ
    3Ҙ˜Ҏ(gu)һ㶼Dzõĺÿmg/m3ijһжwĝֵλճʹ^ͨTʹðf֮һppm΢wĝȆλߓQPϵ飺f֮һppm=ÿםmg/m322.4ٳԓwķ
    4ͬwֵALһֵ͈ģʽ|l(f)ʽСڻڃxAO󾯔(sh)ֵ
    5ıըOޞ5.0%~15.4%VOLըLEL5.0%VOLҲ50000ppm25%LEL1.25%VOL12500ppm50%LEL2.5%VOL25000ppm

    ĺһyʽwzyx

    ֳʽĺһwg(sh)
    a(chn)Ʒ̖ERUN-PG71A4Uɢʽ&ERUN-PG71S4ʽ
    ̷ֱʣ

    O20-30%vol0.01%volM늻Wԭ
    CH40-100%LEL0.1%ELMڴ߻ȼԭ
    һ̼CO0-500ppm0.1ppmM늻Wԭ
    򻯚H2S0-100ppm0.01ppmM늻Wԭ

    `≤±3%F.SUɢʽ≤±2%F.Sʽ
    󾯷ʽW++••ӈ󾯣
    zyʽUɢʽ&ʽ500 mL/min
    푑rgT90≤30루UɢʽT90≤30루ʽ
    ֏͕rg≤30
    Դ3.7 V DCUɢʽ2100 mAʽ4600 mA
    oܣIP65ˮm߷oȼӆ
    ܣ|ȫͣEx ia C T4 Ga
    (sh)(j)@ʾ2.31
    (sh)(j)惦10fl(sh)(j)湦
    (sh)(j)ݔUSBxRS232RS485
    a(chn)Ʒߴ磺130×68×34mm(Uɢʽ)178×67×40mm(ʽ)
    xUɢʽ200gʽ360g
    ضșzy-40~+120±0.5棨x䣩
    șzy0-100%RH±3 %RHx䣩
    ɘֱ1.2ms򲻿sԼߜزɘֱx䣬Hᘌʽ

    ĺһwzy

    ϾPĺһyʽwzyxPBҎ(gu)ĺһеĿȼױwһָǼERUN-PG71S4yʽĺһwzy󾯃xxAOALһֵ͈15%VOLxAOAH߈ֵ50%LEL֮ĺһwzyڲH˜Ҏ(gu)ֵM{ܳAO󾯝ֵtʧȥAxҪgӭԃAFˆT

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