Production: 4-20mA output, Scene demonstration gas strength value;
                   Uses electrochemical sensor, Its reaction time is short, the service life is long;
                   Explosion-proof shell, stand wear and tear;
                   Has the high grade reliability, the accuracy and the anti-jamming;
                   Has the high quality performance price ratio.
Purpose: metallurgy, LPG, electric power, boiler room, laboratory and so on.
Main technical information:
                  Detection principle:Electrochemical
                  Target gas:HCN
                  Detection range: 0-10ppm;0-30ppm
                  Maximal electricity:30mA
                  Output signal:4-20mA signal output; simulation signal output model
                  Connection cable:2 wire system
                  Operating Temperature:-10-50Celsius system              

                  Resume Humidity:10%--95%RH
                  Detection accuracy:plus or minus5%
                  Shift: <0.5%F.S/month
                  Reactivity time:<30s
                  Explosion grading:Ex IIC T6
                  Defend grading:IP66
                  Working power supply:24VDC
                  Dimension: Shell diameter105mm
                  Weight: 950g
                   Life:2years
                   Size: CGD-I-DHCN
                   Brand: JIHUA
                   Manufacturer: Beijing
Tel :010-51292816 51489521/23/37/38
Fax:010-51489520
E-mail:k51292816@yahoo.com.cn