Display

OLED(Organic Light Emitting Diode) 

Two level alarms and fault alarm indicator

Operation

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

Measurement

combustible gas

Principle

catalytic

Sample Method

natural diffusion

Measurement Range

(1-100)% LEL

Resolution

1%F.S

Accuracy

3% F.S.=

Response Time(T90)

≤10 sec

Alarm Configuration

two levels alarm,  the alarm concentration programmable

Ambient Temperature

(-40-70)oC

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)oC

Anti–explosion Marker

Exdâ…¡CT6

Protection Rating

IP66

Applicable Standard

GB15322.1-2003

Name

Formula

Range

Name

Formula

Range

Methane

CH4

100% LEL

Ethane

C2H6

100% LEL

Propane

C3H8

100% LEL

Butane

C4H10

100% LEL

Pentane

C5H12

100% LEL

Hexane

C6H14

100% LEL

Heptane

C7H16

100% LEL

Octane

C8H18

100% LEL

Isobutane

C4H8

100% LEL

Ethylene oxide

C2H4O

100% LEL

Butene

C4H8

100% LEL

Propylene oxide

C3H6O

100% LEL

Butadiene

C4H6

100% LEL

Propene

C3H6

100% LEL

Isobutylene

C4H8

100% LEL

Acetylene

C2H2

100% LEL

Carbon monoxide

CO

100% LEL

Dimethyl ether

C2H6O

100% LEL

Hydrogen

H2

100% LEL

Ether

C4H10O

100% LEL

Ammonia

H3N

100% LEL

Acetic Acid

C2H4O2

100% LEL

Benzene

C6H6

100% LEL

Isopropanol

C3H8O

100% LEL

Toluene

C7H8

100% LEL

Acetone

C3H6O

100% LEL

O-Xylene

C8H10

100% LEL

Ethanol

C2H6O

100% LEL

Methanol

CH4O

100% LEL

Methyl acetate

C3H6O2

100% LEL

Formaldehyde

CH2O

100% LEL

Ethyl acetate

C4H8O2

100% LEL

Gasoline

100% LEL

Isobutyl acetate

C6H12O2

100% LEL

Natural gas

100% LEL

LPG

100% LEL

Coal gas

100% LEL