Explosion-Proof Temperature and Humidity Transmitter Measurement in Harsh and Combustible, Explosive or Toxic Areas

Min.Order: 1
Product origin: Taizhou, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 100 ~ 200

Description

Product overview combustible gas, hydrogen sulfide and oxygen sensors can be widely used in metallurgy, petroleum, petrochemical, chemical, chemical, shipbuilding and other industries. The instrument adopts flameproof design, 4 ~ 20mA standard signal output, can be transmitted remotely and can directly enter the DCS system. The detection sensor has the characteristics of high sensitivity, rapid response, long service life and short polarization time, and is at the leading level of similar products in China.

Product Parameters

Status indication
3 LED indicator
Explosion Proof Grade
EXd II CT6 Gb
Sampling method
Natural diffusion
Operating temperature
-40ºC~70ºC
Operating pressure
86KPa--106KPa
Operating method
IR remote controller
Signal output
4-20mA/RS485
Signal output
≤3W
Power voltage
DC24V±6V
Relay output
2pcs
Detector gas
Detector principle
First-level alarm point
Second-lever alarm point
Detector unit
Detection range
O2
electrochemistry
19.5
23.5
%VOL
0-30%VOL
CO
electrochemistry
35
200
µmol/mol
2000
CH4
catalytic oxidation
20
50
%LEL
100
C4H10
catalytic oxidation
20
50
%LEL
100
SO2
electrochemistry
5
15
µmol/mol
100
CH3OH
catalytic oxidation
20
50
%LEL
100
NH3
electrochemistry
25
50
µmol/mol
100
CL2
electrochemistry
2
3
µmol/mol
10
H2S
electrochemistry
10
15
µmol/mol
100
PH3
electrochemistry
3
5
µmol/mol
10

 

 


 

 

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