氯氣CL2氣體檢測(cè)模塊
電化學(xué)氣體變送模塊是一款專門為OEM客戶設(shè)計(jì)制作的產(chǎn)品,這款模塊采用進(jìn)口電化學(xué)氣體傳感器,經(jīng)過(guò)標(biāo)定調(diào)較之后,可以用于測(cè)量幾十種氣體,包括諸如:O2、CO、H2S、CL2、SO2、O3等,滿足了用戶對(duì)低成本、嵌入式的OEM設(shè)計(jì)要求,極大的方便了用戶的使用。
模塊特點(diǎn):
1:斷電后可以自動(dòng)短接參考極和工作極,保護(hù)傳感器的壽命。2:傻瓜式兩線制接線方式,接線人員不用考慮電源的正負(fù),接反了也能正常工作。3:模塊性能穩(wěn)定可靠,具有過(guò)壓和過(guò)流保護(hù)。
CL2模塊氯氣傳感器模塊
CL2模塊氯氣傳感器模塊技術(shù)參數(shù)
傳 感 器:電化學(xué)測(cè)量范圍:0~10 ppm、20 ppm、200ppm分 辨 率:0.001ppm(0~10 ppm);0.01ppm(0~20 ppm);0.1ppm(0~200 ppm)響應(yīng)時(shí)間:≤30秒 工作模式:連續(xù)工作工作電壓:DC12~36V(一般是按照DC24V來(lái)設(shè)置)輸出電流:4-20mA(也可直接輸出繼電器開關(guān)量) 輸出方式:4~20mA ,40~200mV,RS485溫度范圍:-20℃ ~ 50℃ 濕度范圍:0 ~ 95%(RH)無(wú)冷凝 外形尺寸: 44×44mm
CL2模塊氯氣傳感器模塊特點(diǎn):1:斷電后可以自動(dòng)短接參考極和工作極,保護(hù)傳感器的壽命。2:傻瓜式兩線制接線方式,接線人員不用考慮電源的正負(fù),接反了也能正常工作。3:模塊性能穩(wěn)定可靠,具有過(guò)壓和過(guò)流保護(hù)。
Cl2氣體檢測(cè)管 109SA CHLORINE 1-40ppm
Tube No.109SA 1. PERFORMANCE1) Measuring range :1-40 ppmNumber of pump strokes 1(100ml)2) Sampling time :2 minutes/1 pump stroke3) Detectable limit :0.3 ppm4) Shelf life :2 years5) Operating temperature :0~40℃6) Reading :Direct reading from the scale calibrated by 1 pump stroke7) Colour change :White→Yellowish orange2. RELATIVE STANDARD DEVIATIONRSD-low:10% RSD-mid.:5% RSD-high:5%3. CHEMICAL REACTION0-Toluidine is oxidized and Orthoquinone is produced.4. CALIBRATION OF THE TUBEPERMEATION TUBE METHOD5. INTERFERENCE AND CROSS SENSITIVITYGAS To pump13510152025303540100mlppm?? ?? ??????????????109SA CHLORINESubstance ppm Interference ppm CoexistenceBromine 0.1 Similar stain is produced. 1 Higher readings are given.Chlorine dioxide 0.3 〃1 〃Chlorine The top of discoloured layer be-Nitrogen dioxide Pale yellow stain is produced. conc.×1/2 comes unclear higher readingsare given.
量程:0-20ppm
采用電化學(xué)氣體傳感器;
供電12-36VDC
4-20mA兩線電流信號(hào)輸出
帶溫度補(bǔ)償
檢測(cè)分辨率可到0.01ppm
注:外殼為壓鑄鋁防爆外殼,帶氣室
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1,1-二氯乙烷CH3CHCl2氣體檢測(cè)管1,1-Dichloroethane 235SA 1,1- 10-160ppm
Tube No.235SA1. PERFORMANCE1) Measuring range :10-160 ppmNumber of pump strokes 1(100mr)2) Sampling time :2 minutes/1 pump stroke3) Detectable limit :3 ppm4) Shelf life :1 year(Necessary to store in a refrigerated place ; 0~10℃)5) Operating temperature :0~40℃6) Operating Humidity :20-90 R.H.%7) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")8) Reading :Direct reading from the scale calibrated by 1 pump stroke9) Colour change :White→Purple2. RELATIVE STANDARD DEVIATIONRSD-low:15% RSD-mid.:15% RSD-high:10%3. CHEMICAL REACTIONChlorine is produced by decomposing with an Oxidizer.By reacting between this Chlorine and 3, 3’-Dimethylnaphthidine,Nitroso-compound is produced.CH3CHCI2+CrO3+H2SO4→CI2CI2+3, 3’-Dimethylnaphthidine→Nitroso-compound4. CALIBRATION OF THE TUBEGAS CHROMATOGRAPHY5. INTERFERENCE AND CROSS SENSITIVITY????GAS ???? To pumpDETECTOR TUBE(Olive)PRETREAT TUBE1601401201008060402010ppm100ml235S 1,1-DICHLOROETHANESubstance Interference ppm CoexistenceNitrogen oxides Similar stain is produced. Higher readings are given.Halogens 〃〃Halogenated hydrocarbons 〃〃Alcohols Tafhfeec atecdc.uracy of readings is not 400 Lower readings are given.Hexane FIG.1 〃20 〃Toluene FIG.2 〃20 〃0100200Hexane〔ppm〕?FIG.1 Influence of Hexane1,1-Dichloroethane indicating value 〔ppm〕50 100 0100200Toluene〔ppm〕?FIG.2 Influence of Toluene
二氯甲烷CH2Cl2氣體檢測(cè)管180S Dichloromethane 10-1000ppm
Tube No.180S1. PERFORMANCE1) Measuring range :30-1,000 ppm 10-200 ppmNumber of pump strokes 2(200ml) 4(400ml)2) Sampling time :1.5 minutes/1 pump stroke3) Detectable limit :5 ppm(400ml)4) Shelf life :2 years(Necessary to store in a refrigerated place ; 0~10℃)5) Operating temperature :5~40℃6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")7) Reading :Direct reading from the scale calibrated by 2 pump strokes8) Colour change :White→Reddish orange2. RELATIVE STANDARD DEVIATIONRSD-low:15% RSD-mid.:15% RSD-high:15%3. CHEMICAL REACTIONChlorine is produced an Oxidizer. By reacting between this Chlorine and o-Toluidine, Orthoquinone is produced.CH3OCI3+CrO3+H2SO4→CI24. CALIBRATION OF THE TUBEGAS CHROMATOGRAPHY5. INTERFERENCE AND CROSS SENSITIVITY????GAS To pumpDETECTOR TUBE(Olive)PRETREAT TUBE100080050040020010030ppm200ml180S DICHLOROMETHANESubstance Interference CoexistenceHalogens or Halogenated hydrocarbons Similar stain is produced. Higher readings are given.FIG.1(NOTE)When the concentration is below 200 ppm, 4 pump strokes can be used to determine the lower concentrationFollowing formula is available for the actual concentration.Actual concentration=1/3×Temperature corrected value.02004006008001000Chlorine〔ppm〕?FIG.1 Influence of Chlorine
二氯苯C6H4Cl2氣體檢測(cè)管 215S p-DICHLOROBENZENE 10-150ppm
1. PERFORMANCE1) Measuring range :10-150 ppmNumber of pump strokes 1(100ml)2) Sampling time :1.5 minutes/1 pump stroke3) Detectable limit :6 ppm4) Shelf life :1 year (Necessary to store in a refrigerated place ; 0~10℃)5) Operating temperature :0~40℃6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")7) Reading :Direct reading from the scale calibrated by 1 pump stroke8) Colour change :White→Blueish purple2. RELATIVE STANDARD DEVIATIONRSD-low:15% RSD-mid.:10% RSD-high:10%3. CHEMICAL REACTIONBy reacting with an Oxidizer, Hydrogen chloride is prodaced and PH indicator is discoloured.C6H4CI2+PbO2+H2SO4→HCI4. CALIBRATION OF THE TUBEGAS CHROMATOGRAPHY5. INTERFERENCE AND CROSS SENSITIVITYGAS To pump1501201008060402010ppm200ml????Tube No.215S p-DICHLOROBENZENE95Substance Interference CoexistenceBenzene Similar stains are produced and higherreadings are given.Toluene 〃Blueish green stains are produced andHexane the top of discoloured layer becomes 〃unclear.Ethanol The accuracy of reading is not affected. The accuracy of reading is not affected.TEMPERATURE CORRECTION TABLETube Corrected Concentration (ppm)Readings 10℃ 15℃ 20℃ 25℃ 30℃ 35℃ 40℃(ppm) (50°F) (59°F) (68°F) (77°F) (86°F) (95°F) (104°F)150 - - 150 108 66 48 30100 - - 100 72 46 37 2650 110 80 50 28 26 21 1620 50 27 20 14 10 8 610 22 15 10 8 6 5 4
系列產(chǎn)品榮獲新產(chǎn)品證書
儀器名稱 | 型號(hào) | 被測(cè)氣體 | 測(cè)量范圍 | 最大量程 | 誤差 | 響應(yīng)時(shí)間 | 傳感器壽命 |
CO氣體檢測(cè)報(bào)警儀 | XR-01 | CO | 0-1000PPm | 2000PPm | ≤±5% | ≤35秒 | 2~4年 |
H2S氣體檢測(cè)報(bào)警儀 | XR-04 | H2S | 0-200PPm | 1000PPm | ≤±8% | ≤40秒 | 2~3年 |
H2氣體檢測(cè)報(bào)警儀 | XR-05 | H2 | 0-1000PPm | 2000PPm | ≤±5% | ≤40秒 | 2~3年 |
CL2氣體檢測(cè)報(bào)警儀 | XR-06 | CL2 | 0-20PPm | 250PPm | ≤±5% | ≤60秒 | 2~3年 |
NH2氣體檢測(cè)報(bào)警儀 | XR-07 | NH2 | 0-50PPm | 200PPm | ≤±5% | ≤100秒 | 2~3年 |
SO2氣體檢測(cè)報(bào)警儀 | XR-O8 | SO2 | 0-100PPm | 500PPm | ≤±5% | ≤25秒 | 2~3年 |
NO氣體檢測(cè)報(bào)警儀 | XR-09 | NO | 0-1000PPm | 5000PPm | ≤±5% | ≤35秒 | 2~4年 |
NO2氣體檢測(cè)報(bào)警儀 | XR-10 | NO2 | 0-200PPm | 1000PPm | ≤±5% | ≤60秒 | 2~3年 |
甲醛氣體檢測(cè)報(bào)警儀 | XR-11 | 甲醛 | 0-20PPm | 500PPm | ≤±5% | ≤140秒 | 2~3年 |