Display

OLED(Organic Light Emitting Diode), Two level alarms and fault alarm indicator

Operation

magnetic pen & bi-directional infrared remote controller (optional)

Measurement

Combustible,toxic gas

Principle

Infrared

Sample Method

Natural diffusion

Measurement Range

500ppm，1000ppm,2000ppm,5000ppm,1%,2%,5%,10%,20%,30%,60%,100%

Resolution

1%F.S

Accuracy

3% F.S.

Response Time(T90)

≤15 sec

Alarm Configuration

two levels alarm, the alarm concentration programmable

Ambient Temperature

(-40~70)%;C

Ambient Humidity

≤93%RH (no condensation)

Atmosphere Pressure

(86~106) KPa

Output

(4~20)mA  + BUS（CAN、RS485、HART）(OPTIONAL)

Transmission

(4~20)mA and HART:≤1000m(2.5 mm2)

CAN BUS:≤10km

RS485 BUS:≤1.2km

Power Supply

DC24V±6V power by controller or individual power

Wiring

2-wire 3-wire 4-wire 

Power Consumption

≤2W

Storage Temperature

(-40~85)%;C

Anti–explosion Marker

Exdâ…¡CT6

Protection Rating

IP66

Applicable Standard

GB15322.1-2003

Name

Range

Name

Range

Toluene C7H8

100% LEL

Pentane C5H12

100% LEL

Ethyl acetate  C4H8O2

100% LEL

Hexane C6H14

100% LEL

methane CH4

100% LEL

Ethylene C2H4

100% LEL

Isopropanol  C3H8O

100% LEL

Ethane C2H6

100% LEL

Methanol CH4O

100% LEL

Ethylene oxide  C2H4O

100% LEL

Propane C3H8

100% LEL

Ethanol C2H6O

100% LEL

Propene C3H6

100% LEL

Methyl bromide CH3Br

100% LEL

Butane C4H10

100% LEL

Carbon Dioxide CO2

500×10-6, 1000×10-6, 2000×10-6, 5000×10-6 1%, 2%, 5%, 10%, 20%, 30%, 60%, 100%