TG-2000(A) Series Fixed Gas detect Transmitter

TG2000A series gas detecte transmitters have many advanced functions besides the all functions of TG2000 series fixed gas detecte transmitters, TG2000A series gas detecte transimtters use the high performance micro-processer, they are able to display on transimtter which installed on field, they are easy to operate and simple to maintian.

 

TG-2000 series fixed gas detecte transmitters are developed by our company which are especially designed for the dangerous applications which need to be detected strictly, such as petrol, metallurgy, coal industry, chemical industry and electrical power and so on. They are able to detecte various toxic and harmful gases, such as CO, H2S, H2, O2 and guel gas and so on. The gas concentration linear processed according to gas concentration proportion, and converted to 4-20mA standard signal, and the gas concentration could be displayed directly after connected with a controlor.

Main Parameters:

 

TG2001(A)

TG2002(A)

TG2003(A)

TG2004(A)

TG2005(A)

TG2006(A)

Test Gas

O2

Fuel Gas

CO

H2S

H2

CL2

Measure Range

0~25%

VOL

0~100%

LEL

2000ppm

200ppm

2000ppm

20ppm

Accuracy

<±5%F.S

<±5%F.S

<±5%F.S

<±5%F.S

<±5%F.S

<±5%F.S

Response Time

<20s

<40s

<40s

<40s

<40s

<100s

Working Temperature

-5 ~ +40

-5 ~ +40

-5 ~ +40

-5 ~ +40

-5 ~ +40

-5 ~ +40

Working Humidity

≤90%RH

≤90%RH

≤90%RH

≤90%RH

≤90%RH

≤90%RH

Sensor Life

24 months

24 months

24 months

24 months

24 months

24 months

 

Technical Specifications:


l Detection Princple: Electrochemistry sensor (catalytic combustion for

TG2000A);

l Power Supply: 10-30VDC;

l Sampling Method: Ciffusion type;

l Load Capacity: 500Ω;

l Connection Distance: <1000m;

l Explosion-proof Type: intrinsically safe explosion-proof type

(TG2002(A) is flame-proof type);

l Explosion-proof Level: Exia II CT4 (TG2002(A) is ExdIICT6);

l External dimension: TG2000 series: 135 × 160 ×63 mm 3;TG2000A series: 170 × 200 × 150 mm 3;

l Installation: Handing ot the installation of pipes;

l Weight: TG2000 series: about 0.8Kg

TG2000A series: about 2.1Kg.