Portable Dual Gas Detector can simultaneously monitor CO₂ gas levels and other gases such as O₂, CO, NH₃, or H₂S. Employ advanced electrolyte and electrochemical sensors. Offers a range of detection limits, typically spanning from very low concentrations to high levels from 0.04 to 5.00 % for CO₂ and 0.0 to 30.0 % for O₂, ensuring comprehensive monitoring. Enhanced with a clear LCD for visualization of real-time measurements, making it ideal for the on-site detection of multiple gases in quality testing and research applications.

1. Portable Dual Gas Detector
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Overview

2. Portable Dual Gas Detector can simultaneously
monitor CO₂ gas levels and other gases such as
O₂, CO, NH₃, or H₂S. Employ advanced
electrolyte and electrochemical sensors. Offers
a range of detection limits, typically spanning
from very low concentrations to high levels
from 0.04 to 5.00 % for CO₂ and 0.0 to 30.0 % for
O₂, ensuring comprehensive monitoring.
Enhanced with a clear LCD for visualization of
real-time measurements, making it ideal for the
on-site detection of multiple gases in quality
testing and research applications.
Specifications :
Sampling
Method
Diffusion

3. Detection Range CO₂：0.04 to 5.00 %
O₂：0.0 to 30.0 %
Detection
Accuracy
CO₂：± 30 % reading
O₂：± 3 % F.S.
Display
Resolution
CO₂：0.01 %
O₂：0.1 %
Calibration CO₂：0.04 % revise the zero
point outdoors
O₂：20.9 % revise the zero
point outdoors

4. Display LCD display
Battery Shelf Life About 20 hours (when
using alkaline dry
batteries)
Operation
Temperature
-10 to 50 °C
Operation
Humidity
< 90 % RH
(non-condensation)
Power Supply 4/AC 100 to 250 V
Hs Code 9027100090

5. Dimension Host
Machine
(W×D×H)
76 × 27 × 145 mm
Dimension
Detector
(W×D×H)
28 × 27 × 170 mm
Weight 250 g
Features :
​ - Fitted with dual sensor types
​ - Simultaneously detects two gases
​ - Extended probe for confined spaces
​ - Compact size, Convenient to transport

6. ​ - Automatically self-calibrates
​ - Suitable for both indoor and outdoor use
​ - Available in portable formats for
on-the-go monitoring
Applications :
Applied in biofuel facilities, greenhouses,
agricultural settings, and construction sites for
on-site testing of chemical gases and more.
Gas Detector Selection :
Gas
Detect
ors
Mea
sure
men
R
a
n
Accuracy
(F.S.= Full
Re
sp
on

7. t
Gas
g
e
Scale, rdg
= Reading)
se
ti
m
e
LMDG
D-A10
0 - O₂
and
CO₂
O₂ 5
t
o
2
5
%
v
o
l
±5%F.S ＜
20
s

8. LMDG
D-A10
0 - O₂
and
CO₂
CO₂ 0
t
o
5
%
v
o
l
±30%rdg ＜
10
s
LMDG
D-A10
0 - SO₂
and
CO₂
SO₂ 0
t
o
1
0
±5%F.S ＜
30
s

9. 0
p
p
m
LMDG
D-A10
0 - SO₂
and
CO₂
CO₂ 0
t
o
5
%
v
o
l
±30%rdg ＜
10
s

10. LMDG
D-A10
0 - CO
and
CO₂
CO 0
t
o
1
0
0
0
p
p
m
±5%F.S ＜
30
s
LMDG
D-A10
0 - CO
CO₂ 0
t
o
±30%rdg ＜
10
s

11. and
CO₂
5
%
v
o
l
LMDG
D-A10
0 - H₂S
and
CO₂
H₂S 0
t
o
1
0
0
p
p
m
±5%F.S ＜
30
s

12. LPTG-
A10 -
H₂S
and
CO₂
CO₂ 0
t
o
5
%
v
o
l
±30%rdg ＜
10
s
LPTG-
A10 -
NH₃
and
CO₂
NH₃ 0
t
o
3
0
±5%F.S ＜
10
0s

13. %
v
o
l
LPTG-
A10 -
NH₃
and
CO₂
CO₂ 0
t
o
5
%
v
o
l
±30%rdg ＜
10
s
​ Labmate Scientific

14. ​ Email: info@labmate.com | Website:
www.labmate.com