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

catalytic

Infrared

electrochemical

Photo ionization

Metal dioxide(chemfet mos)

Sample Method

diffusion

Measurement Range

Upon customers’requirements

Resolution

1% LEL

Accuracy

3% F.S.

Response Time(T90)

catalytic≤10sec

Infrared≤15sec

Metal dioxide(chemfet mos)≤30sec

Photo ionization≤30sec

Electrochem:depended on different sensors

Alarm Configuration

two levels alarm, the alarm concentration programmable

Ambient Temperature

(-40~70)%;C(according to the sensor if electrochemical

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