ESD3000 ESD200 Combustible / Toxic Gas Detector Combustible and toxic gas leakage inspection instrument in industrial application Ex-proof certificate Exd ⅡC T6 Gb/Ex d ib ⅡC T6 Gb Dust Ex-proof certificate Ex td A21 IP66 T80 /Ex td ibd A21 IP66 T80 Site LCD display HART communication Replaceable sensor design 23
ESD3000 Combustible / Toxic Gas Detector Specifications Detected gas: combustible gas/toxic gas/voc Detection theory: catalytic combustion type/electrochemical type/light ion type Measure scope: 0~100%LEL (combustible gas) see appendix for toxic gas measure scope see appendix for VOC gas measure scope Accuracy: ±3%LEL (combustible gas)/±3%fs (toxic gas) Repeatability: ±2% Response time: T90<20S (catalytic combustion type) see appendix for toxic gas response time see appendix for VOC gas response time Electrical Power supply: 24VDC (normal working voltage: 10-30VDC) Power consumption: <2.5W (combustible gas) <1.5W (toxic gas) Output signal: 2-wire 4~20mA (only for electrochemical sensor) 3-wire 4~20mA+HART+relay (1A@24VDC)+audial &visual alarm (96dB @0.1m) Structural Main parts material: ADC12 aluminum alloy/316 stainless steel Thread: M20X1.5, 1/2NPT internal thread (select G3/4 or G1/2 or 3/4NPT) Weight: 1.5kg (aluminum alloy, with audial & visual alarm) 1.42 kg (aluminum alloy, without audial& visual alarm) 3.48kg (aluminum alloy, with audial & visual alarm) 3.4 kg (stainless, without audial& visual alarm) Certificate Ex-proof certificate: Exd ⅡC T6 Gb/Ex td A21 IP66 T80 (combustible gas detector) Ex d ib ⅡC T6 Gb/Ex td ibd A21 IP66 T80 (toxic gas detector) Fire safety certificate: CCCF Metrological certificate: CMC Standard implemented: 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 12476.5-2013, JJF 1363-2012, JJF 1368-2012, JJF 1421-2013, JJF 1364-2012 Operating condition IP rating: IP66 Temperature: -40 ~70 Humidity: 10~95%RH (Non-condensing) Pressure: 86~106KPa 24
Dimension 122.5 121.0 198.5 Unit: mm Display Product fault Alarm indicate Density value Gas density unit detected HART communication guide Zeroing indicate 25
Mounting bracket 17.00 12 4. 3 0 10 4.00 Ø 40.00- Ø 80.00 86.00 102.00 36.00 Unit: mm Mounting style Horizontal pole Vertical pole Wall type 26
Components Visual alarm assembly Audial alarm assembly EMC components Terminal cover assembly Display cover assembly Display assembly Peripheral components Enclosure assembly Sensor assembly Explosion-proof cover Weatherproof cover Commissioning and calibration Controller Detector Pressure relief valve with flow meter Conduit Calibration cup Standard gas cylinder 27
Site commissioning Terminal wiring Wiring terminal with relay Wiring terminal 28
Electrical wiring Controller 1 V+ 1 V+ Detector 2 S 2 S RL V- V- 3 3 Equipment connected with relay Equipment power supply Equipment J 4 K 5 connection of 3-wire detector with controller (with relay) V Controller =20Vdc V Detector =10 Vdc Controller Detector 1 1 2 2 RL 0Vdc 3 4-20 ma 3 Connection of 2-wire detector and controller 29
Flameproof wiring style Flameproof adaptor Cable Cable peeling position Wiring Terminal Take equipment with relay for instance Selected cross-sectional area of selected cable and 24VDC transportation distance is as follows: Cross-sectional Area(mm 2 ) 1.00 1.50 2.50 Resistance (ohms per km) 18.1 12.1 7.4 Maximum Distance(m) (loop distance) toxic gas 3000 4000 5000 combustible gas 1500 2500 3000 30
ESD3000 Gas Detector Type Selection Table Model Product illustration ESD3000 Gas detector Code Sensor type code CK catalytic combustion type (antipoisoning type) D electrochemical type PI Light ion type Code Gas type KXXX Combustible gas (see combustible gas list) DXXX Toxic gas (see toxic gas list) VXXX VOC (see VOC gas list) Code Range LEL 0-100%LEL 25V 0-25%v/v 5P 0-5ppm 10P 0-10ppm 20P 0-20ppm 30P 0-30ppm 50P 0-50ppm 1BP 0-100ppm 2BP 0-200ppm 3BP 0-300ppm 5BP 0-500ppm 1QP 0-1000ppm Code Electrical interface M20 M20 12NPT 1/2NPT G34 M20X1.5 rotate to G3/4 G12 M20X1.5 rotate to G1/2 34NPT M20X1.5 rotate to 3/4NPT Code Output signal 2A 2-wire 4~20mA (only for electrochemical sensor) 3HJS 3-wire 4~20mA+HART+relay+audial and visual alarm Code Enclosure material C12 ADC12 aluminum alloy 316 316 stainless steel Code Mounting style P Normal mounting style Code System name X ExSAF gas detection system ESD3000 CK K001 LEL G34 3HJS C12 P X (product type selection demonstration) 31
ESD3000 Detectable Combustible Gas List NO. Gas name Formula Corresp. D. Flash point ( ) Combustible limit (V %) LFL UFL Ig. TEMP ( ) MESG (mm) TEMP G. K001 Methane CH 4 0.55 5 15 540 1.14 T1 IIA K002 Toluene C 6 H 5 CH 3 3.2 4.4 1.2 7.1 480 T1 IIA K003 Methanol CH 3 OH 1.11 11 6.7 36 385 0.92 T2 IIA K004 Methyl formate HCOOCH 3 2.07-18.9 5 23 465 T1 IIA K005 Ethyl formate HCOOCH 2 CH 3 2.65-20 2.8 16 455 0.91 IIA Ethyl methyl K006 Ether CH 3 OCH 2 CH 3 2.1-37 2 10.1 190 T4 IIB K007 Ethane CH 3 CH 3 1.04 3 15.5 515 0.91 T1 IIA K008 Acetylene CH CH 0.9 2.5 100 305 0.37 T2 IIC K009 Ethanol CH 3 CH 2 OH 1.59 12.8 3.3 19 422 0.91 T2 IIA K010 Ethyl benzene CH 3 CH 2 C 6 H 5 3.66 15 1 6.7 430 T2 IIA K011 Ethylene CH 2 =CH 2 0.97 2.7 36 425 0.65 T2 IIB K012 Methyl acetate CH 3 COOCH 3 2.56-10 3.1 16 501 T1 IIA K013 Ethyl acetate CH 3 COOCH 2 CH 3 3.04-4.4 2.2 11 427 0.99 T2 IIA K014 N-butyl acetate CH 3 COOCH 2 (CH 2 ) 2 CH 3 4.01 22 1.7 7.3 425 1.04 T2 IIA K015 Propane CH 3 CH 2 CH 3 1.56 2.1 9.5 466 0.92 T1 IIA K016 Propyl alcohol CH 3 CH 2 CH 2 OH 2.07 25 2.1 13.5 440 0.89 T2 IIB K017 Propylene CH 2 =CHCH 3 1.5 2 11.1 460 0.91 T1 IIA K018 Acetone (CH 3 ) 2 CO 2-17.8 2.6 12.8 465 1.01 T1 IIA K019 Butane C 4 H 10 2.05 1.9 8.5 405 0.9 T2 IIA K020 Butanone CH 3 CH 2 COCH 3 2.48 1.1 1.8 10 404 0.84 T2 IIB K021 Butadiene CH 2 =CHCH=CH 2 1.87 2 12 420 0.79 T2 IIB K022 Pentane C 5 H 12 2.48 <-40 1.4 7.8 260 0.93 T3 IIA K023 Hexane CH 3 (CH 2 ) 4 CH 3 2.97-22.8 1.1 7.5 225 0.93 T3 IIA K024 Heptane C 7 H 16 3.46-3.9 1.1 6.7 215 0.91 T3 IIA K025 Octane CH 3 (CH2) 3 CH 3 3.93 13.3 1 6.5 220 0.94 T3 IIA K026 Nonane CH 3 (CH 2 ) 7 CH 3 4.43 31 0.7 5.6 205 T3 IIB K027 Carbon monoxide CO 0.97 10.9 74 805 0.84 T1 IIB K028 Ammonia NH 3 0.59 15 33.6 630 3.18 T1 IIA K029 Hydrogen H 2 0.07 4 75 510 0.28 T1 IIC K030 Benzene C 6 H 6 2.7-11.1 1.3 7.1 560 0.99 T1 IIA K031 Isobutane (CH 3 ) 2 CHCH 3 2 1.8 8.4 460 0.95 T1 IIA K032 Isopropanol (CH 3 ) 2 CHOH 2.07 11.7 2 12 399 1.00 T2 IIA K033 1-butanol CH 3 (CH 2 ) 2 CH 2 OH 2.55 28.9 1.4 11.2 365 0.94 T2 IIA K034 Cyclohexane CH 2 (CH 2 ) 4 CH 2 2.9-20 1.3 8 245 0.94 T3 IIA K035 Cyclopentane CH 2 (CH 2 ) 3 CH 2 2.4 <-6.7 1.4 380 1.01 T2 IIA K036 Propylene oxide CH 3 CHCH 2 O 2-37.2 2.8 37 430 0.7 T2 IIB K037 Ethylene oxide CH 2 CH 2 O 1.52 <-17.8 3.6 100 435 0.59 T2 IIB K038 Diethyl ether (CH 3 CH 5 ) 2 O 2.55-45 1.9 36 170 0.87 T4 IIB K039 Dimethyl ether (CH 3 ) 2 O 1.59 3.4 27 240 0.84 T3 IIB K040 Xylene C 6 H 4 (CH 3 ) 2 3.66 25 1 7 464 1.09 T1 IIA Grade K041 Gasoline K042 Jet fuel, kerosene C 4 ~C 12 hydrocarbon mixture C 9 ~C 16 hydrocarbon mixture 0.73 <-20 1.1 5.9 280 T3 IIA 0.8 <30 0.6 210 T3 IIA 32
ESD3000 Detectable Toxic Gas List NO. Gas name Formula Measure scope (ppm) Response time (s) T50 T90 Recover tim (s) T10 D001 Oxygen O 2 0-25%v/v <10 <25 <20 D002 Carbon monoxide CO 0-100/200/500/1000 <15 <25 <45 D003 Hydrogen sulfide H 2 S 0-20/50/100 <10 <30 <40 D004 Hydrogen H 2 0-1000 <20 <50 <60 D005 Ammonia NH 3 0-100/500/1000 <40 <90 <120 D006 Chlorine CL 2 0-10/20 <30 <50 <60 D007 Nitric oxide NO 0-100/500 <10 <30 <90 D008 Nitrogen dioxide NO 2 0-20/50 <40 <90 <90 D009 Sulfur dioxide SO 2 0-20/100 <15 <40 <90 D010 Vinyl chloride C 2 H 3 CL 0-20/100 <35 <90 <180 D011 Acrylonitrile C 3 H 3 N 0-100/200 <80 <160 <180 D012 Methanol CH 3 OH 0-100/200/500 <20 <80 <150 D013 Formaldehyde CH 2 O 0-50/100/200/500 <25 <70 <150 D014 Ethylene oxide C 2 H 4 O 0-20/100/200 <50 <120 <180 D015 Hydrogen chloride HCL 0-30/50 <50 <80 <120 D016 Hydrogen fluoride HF 0-10 <30 <90 <120 D017 Hydrogen cyanide HCN 0-30 <40 <90 <120 D038 Tetrahydrothiophene C 4 H 8 S 0-25 <20 <60 <120 ESD3000 Detectable VOC Gas List NO. Gas name Formula Measure scope (ppm) Response time (s) T50 T90 Recover tim (s) T10 V001 Benzene C 6 H 6 0-20/50/100 <10 <20 <20 V002 Toluene C 7 H 8 0-20/50/100 <10 <20 <20 V003 Ethylbenzene C 8 H 10 0-50/100 <10 <20 <20 V004 Cyclohexanone C 6 H 10 O 0-100/200 <10 <20 <20 V005 Acetone C 3 H 6 O 0-100/200 <10 <20 <20 V006 Phenol C 6 H 6 O 0-100/200 <10 <20 <20 V007 Ethyl acetate C 4 H 8 O 2 0-500/1000 <10 <20 <20 V008 Styrene C 8 H 8 0-50/100 <10 <20 <20 V009 Methylamine CH 5 N 0-100/200/400 <10 <20 <20 V010 Aniline C 6 H 7 N 0-50/100 <10 <20 <20 V011 Xylene C 8 H 10 0-20/50/100 <10 <20 <20 33