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Point Type Flammable/Toxic Gas Detector ES2000T/ESD200/ESD3000

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Details

Introduction

Fixed installation for ES2000T/ESD200/ESD3000, detecting industrial field flammable and toxic gas leak.
Connecting with alarm controller through branching system.

Specifications

No. Items ES2000T ESD200 ESD3000
1 Display No LCD LCD
2 Detected gases flammable gas/toxic gas flammable gas/toxic gas/VOC flammable gas/toxic gas/VOC
3 Detecting principle catalytic/electrochemical/Semiconductor catalytic/electrochemical/Light ion catalytic/electrochemical/Light ion
4 Measuring range 0～100%LEL (combustible gas)
see appendix for toxic gas measure scope 		0～100%LEL (combustible gas)
see appendix for toxic gas measure scope
see appendix for VOC gas measure scope 		0～100%LEL (combustible gas)
see appendix for toxic gas measure scope
see appendix for VOC gas measure scope
5 Accuracy

±3%LEL (combustible gas)

±3%FS (toxic gas)

±3%LEL (combustible gas)

±3%FS (toxic gas)

±3%LEL (combustible gas)

±3%FS (toxic gas)

6 Repeatability ±2% ±2% ±2%
7 Response time T90＜20S (Catalytic)
Response time of toxic gas, see measurable toxic gas table 		T90＜20S (Catalytic)
Response time of toxic gas, see measurable toxic gas table
see appendix for VOC gas response time 		T90＜20S (Catalytic)
Response time of toxic gas, see measurable toxic gas table
see appendix for VOC gas response time
8 Power supply 24VDC
(normal work voltage scope：10～30VDC) 		24VDC
(normal work voltage scope：10～30VDC) 		24VDC
(normal work voltage scope：10～30VDC)
9 Power consumption ＜2.5W (combustible gas)
＜1.5W (toxic gas) 		＜2.5W (combustible gas)
＜1.5W (toxic gas) 		＜2.5W (combustible gas)
＜1.5W (toxic gas)
10 Output signal

2-wire 4~20mA (only for electrochemical sensor)
3-wire 4~20mA
3-wire 4~20mA+relay
3-wire 4~20mA+relay+audial &visual alarm

2-wire 4~20mA (only for electrochemical sensor)
3-wire 4~20mA+ relay
3-wire 4~20mA+relay+audial &visual alarm 		2-wire 4~20mA (only for electrochemical sensor)
3-wire 4~20mA+HART+relay+audial &visual alarm
11 Relay capacity one team of digital output 1A@24VDC one team of digital output 1A@24VDC one team of digital output 1A@24VDC
12 Sound intensity 96dB@0.1m away 96dB@0.1m away 96dB@0.1m away
13 Main material ADC12 aluminum alloy/316 stainless steel ADC12 aluminum alloy/316 stainless steel ADC12 aluminum alloy/316 stainless steel
14 Screw connection M20X1.5, 1/2NPT internal screw
(select G3/4 or G1/2 or 3/4NPT) 		M20X1.5, 1/2NPT internal screw
(select G3/4 or G1/2 or 3/4NPT) 		M20X1.5, 1/2NPT internal screw
(select G3/4 or G1/2 or 3/4NPT)
15 Weight

1.5kg (aluminum alloy, with audial & visual alarm)

1.42kg (aluminum alloy, without audial& visual alarm)
3.48kg (aluminum alloy, with audial & visual alarm)

3.4kg (stainless, without audial& visual alarm)

1.5kg (aluminum alloy, with audial & visual alarm)

1.42kg (aluminum alloy, without audial& visual alarm)
3.48kg (aluminum alloy, with audial & visual alarm)

3.4kg (stainless, without audial& visual alarm)

1.5kg (aluminum alloy, with audial & visual alarm)

1.42kg (aluminum alloy, without audial& visual alarm)
3.48kg (aluminum alloy, with audial & visual alarm)

3.4kg (stainless, without audial& visual alarm)

16 Explosion proof certificate Exd ⅡC T6 Gb/Ex tD A21 IP66 T80℃
(flammable gas detector)
Ex d ib ⅡC T6 Gb/Ex t D ibD A21 IP66 T80℃ (toxic gas detector) 		Exd ⅡC T6 Gb/Ex tD A21 IP66 T80℃
(flammable gas detector)
Ex d ib ⅡC T6 Gb/Ex t D ibD A21 IP66 T80℃ (toxic gas detector) 		Exd ⅡC T6 Gb/Ex tD A21 IP66 T80℃
(flammable gas detector)
Ex d ib ⅡC T6 Gb/Ex t D ibD A21 IP66 T80℃ (toxic gas detector)
17 Fire safety certificate CCCF CCCF CCCF
18 China metrology certification CMC CMC CMC
19 Standard GB 15322.1-2003, GB 3836.1-2010,
GB 3836.2-2010, GB 3836.4-2010,
GB 12476.1-2013, GB 12476.4-2010,
GB 12476.5-2 013,
JJF 1363-2012, JJF 1368-2012,
JJF 1421-2013, JJF 1364-2012 		GB 15322.1-2003, GB 3836.1-2010,
GB 3836.2-2010, GB 3836.4-2010,
GB 12476.1-2013, GB 12476.4-2010,
GB 12476.5-2 013 		GB 15322.1-2003, GB 3836.1-2010,
GB 3836.2-2010, GB 3836.4-2010,
GB 12476.1-2013, GB 12476.4-2010,
GB 12476.5-2 013,
JJF 1363-2012,JJF 1368-2012,
JJF 1421-2013, JJF 1364-2012
20 IP rating IP66 IP66 IP66
21 Temperature scope -40℃～70℃ (combustible)
-20℃～50℃ (toxic) 		-40℃～70℃ (combustible)
-20℃～50℃ (toxic) 		-40℃～70℃ (combustible)
-20℃～50℃ (toxic)
22 Humidity scope 10～95%RH（non-condensing） 10～95%RH（non-condensing） 10～95%RH（non-condensing）
23 Pressure scope 86～106KPa 86～106KPa 86～106KPa

Flammable Gases Detectable by ES2000T/ESD200/ESD3000

No. Description Formula ES2000T ESD200 ESD3000
K001 Methane CH4 ● ● ●
K002 Methylbenzene C6H5CH3 ● ● ●
K003 Methanol CH3OH ● ● ●
K004 Methyl formate HCOOCH3 ● ● ●
K005 Ethyl formate HCOOCH2CH3 ● ● ●
K006 Ethyl methyl ether CH3OCH2CH3 ● ● ●
K007 Ethane CH3CH3 ● ● ●
K008 Ethyne CH≡CH ● ● ●
K009 Ethanol CH3CH2OH ● ● ●
K010 Ethylbenzene CH3CH2C6H5 ● ● ●
K011 Ethylene CH2=CH2 ● ● ●
K012 Methyl acetate CH3COOCH3 ● ● ●
K013 Ethyl acetate CH3COOCH2CH3 ● ● ●
K014 N-butyl acetate CH3COOCH2(CH2)2CH3 ● ● ●
K015 Propane CH3CH2CH3 ● ● ●
K016 Propanol CH3CH2CH2OH ● ● ●
K017 Propylene CH2=CHCH3 ● ● ●
K018 Acetone (CH3)2CO ● ● ●
K019 Butane C4H10 ● ● ●
K020 Butanone CH3CH2COCH3 ● ● ●
K021 Butadiene CH2=CHCH=CH2 ● ● ●
K022 Pentane C5H12 ● ● ●
K023 Hexane CH3(CH2)4CH3 ● ● ●
K024 Heptane C7H16 ● ● ●
K025 Octane CH3(CH2)3CH3 ● ● ●
K026 Nonane CH3(CH2)7CH3 ● ● ●
K027 Carbon monoxide CO ● ● ●
K028 Ammonia NH3 ● ● ●
K029 Hydrogen H2 ● ● ●
K030 Benzene C6H6 ● ● ●
K031 Iso-butane (CH3)2CHCH3 ● ● ●
K032 Isopropanol (CH3)2CHOH ● ● ●
K033 1-Butanol CH3(CH2)2CH2OH ● ● ●
K034 Cyclohexane CH2(CH2)4CH2 ● ● ●
K035 Cyclopentane CH2(CH2)3CH2 ● ● ●
K036 Epoxypropane CH3CHCH2O ● ● ●
K037 Ethylene oxide CH2CH2O ● ● ●
K038 Diethyl ether (CH3CH5)2O ● ● ●
K039 Dimethyl ether (CH3)2O ● ● ●
K040 Xylene C6H4(CH3)2 ● ● ●
K041 Gasoline C6H4(CH3)2 ● ● ●
K042 Jet fuel, kerosene C6H4(CH3)2 ● ● ●

Note 1：please use anti-poisoning sensor when detecting acetylene.

Note 2：●means the gas can be detected by the model.

Toxic Gases Detectable by ES2000T/ESD200/ESD3000

No. Description Formula Measurement Range(ppm) ES2000T ESD200 ESD3000
D001 Oxygen O2 0-25%v/v ● ● ●
D002 Carbon monoxide CO 0-100/200/500/1000 ● ● ●
D003 Hydrogen sulfide H2S 0-20/50/100 ● ● ●
D004 Hydrogen H2 0-1000 ● ● ●
D005 Ammonia NH3 0-100/500/1000 ● ● ●
D006 Chlorine CL2 0-10/20 ● ● ●
D007 Nitric oxide NO 0-100/500 ● ● ●
D008 Nitrogen dioxide NO2 0-20/50 ● ● ●
D009 Sulfur dioxide SO2 0-20/100 ● ● ●
D010 Vinyl Chloride C2H3CL 0-20/100 ● ● ●
D011 Acrylonitrile C3H3N 0-100/200 ● ● ●
D012 Methanol CH3OH 0-100/200/500 ● ● ●
D013 Formaldehyde CH2O 0-50/100/200/500 ● ● ●
D014 Ethylene oxide C2H4O 0-20/100/200 ● ● ●
D015 Hydrogen chloride HCL 0-30/50 ● ● ●
D016 Hydrogen fluoride HF 0-10 ● ● ●
D017 Hydrogen cyanide HCN 0-30 ● ● ●
D038 Tetrahydrothiophene C4H8S 0-25 ● ● ●

Note 1：●means the gas can be detected by the model.

ES2000T/ESD200/ESD3000 Detectable VOC Gas List

No. Description Formula Measurement Range (ppm) ES2000T ESD200 ESD3000
V001 Benzene C6H6 0-20/50/100 X ● ●
V002 Methylbenzene C7H8 0-20/50/100 X ● ●
V003 Ethylbenzene C8H10 0-50/100 X ● ●
V004 Cyclohexanone C6H10O 0-100/200 X ● ●
V005 Acetone C3H6O 0-100/200 X ● ●
V006 Phenol C6H6O 0-100/200 X ● ●
V007 Ethyl acetate C4H8O2 0-500/1000 X ● ●
V008 Styrene C8H8 0-50/100 X ● ●
V009 Methylamine CH5N 0-100/200/400 X ● ●
V010 Aniline C6H7N 0-50/100 X ● ●
V011 P-Xylene C8H10 0-20/50/100 X ● ●

Note 1: ● means the gas can be detected by the model.

Note 2: X means the gas cannot be detected by the model.






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