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Basic types of transmitters
1. Transmitters with a catalytic sensor NBx-CL III
Product code
DEGA NBM-CL 100 III
20100075
DEGA NBP-CL 100 III
20100076
20100074
DEGA NBH-CL 100 III
20100077
DEGA NBHC-CL 100 III
2. Transmitters with an electrochemical sensor NBx-EL III
Product code
DEGA NBCO-EL 1000 III
20100028
DEGA NBCO-EL 200 III
20100025
DEGA NBCO-EL A500 III
20100027
DEGA NBCO-EL 2000 III
20100029
DEGA NBA-EL 100 III
20100026
DEGA NBA-EL 1000 III
20100045
DEGA NBA-EL 10000 III
20100047
DEGA NBA-EL 500 III
20100050
DEGA NBA-EL 5000 III
20100046
DEGA NBA-EL 2000 III
20100049
DEGA NBCL2-EL 20 III
20100048
DEGA NBCL-EL 200 III
20100022
DEGA NBO2-EL 1 III
20100023
DEGA NBO2-EL 30 III
20100057
DEGA NBO2-EL T30 III
20100058
DEGA NBO3-EL 5 III
20100059
DEGA NBO3-EL 100 III
20100061
DEGA NBHCL-EL 20 III
20100060
DEGA NBHCL-EL 200 III
20100041
HRW Limited
Transmitter type
Detected gas
Methane (CH
Butane (C
Propan-Butane
Hydrogen (H
flammable and
according to
the selectivity
of the sensor
Transmitter type
Monoxide (CO)
Monoxide (CO)
Monoxide (CO)
Monoxide (CO)
Monoxide (CO)
chloride (HCl)
Measurement
range
)
4
Natural gas
0–100 % LEL
CNG
H
)
4
10
0–100 % LEL
LPG
)
0–100 % LEL
2
Other
combustible
gases and
0–100 % LEL
vapors
Measurement
Detected gas
range
Carbon
0–1000 ppm
Carbon
0–200 ppm
Carbon
0–500 ppm
Carbon
0- A500 ppm
Carbon
0–2000 ppm
Ammonia
(NH
)
0-100 ppm
3
Ammonia
0-1000 ppm
(NH
)
3
Ammonia
0-10000 ppm
(NH
)
3
Ammonia
0-500 ppm
(NH
)
3
Ammonia
0-5000 ppm
(NH
)
3
Ammonia
0-2000 ppm
(NH
)
3
Chlorine
0-20 ppm
(Cl2)
Chlorine
0-200 ppm
(Cl2))
Oxygen (O
)
0-1 %
2
Oxygen (O
)
0-100 %
2
Oxygen (O
)
0-100 %
2
Ozone (O3)
0-5 ppm
Ozone (O3)
0-100 ppm
Hydrogen
0-20 ppm
9
admin@hrw.hk
Measurement of
current loop
Resolution
(4-20 mA)
0-20 % LEL
0,1 % LEL
0-20 % LEL
0,1 % LEL
0-20 % LEL
0,1 % LEL
0-20 % LEL
0,1 % LEL
Measurement of
current loop
Resolution
(4-20 mA)
0-130 ppm
1 ppm
0-200 ppm
0,1 ppm
0-200 ppm
0,1 ppm
0-500 ppm
1 ppm
0-2000 ppm
1 ppm
0-50 ppm
0,1 ppm
0-300 ppm
1 ppm
0-10000 ppm
1 ppm
1 ppm
0-500 ppm
1 ppm
0-5000 ppm
1 ppm
0-2000 ppm
0-5 ppm
0,01 ppm
0-200 ppm
0,1 ppm
0-1 %
0,01 %
0-30 %
0,1 %
0-30 %
0,1 %
0-0,2ppm
0,01ppm
0-100 ppm
0,1ppm
0-10 ppm
0,01 ppm
Calibration gas
Methane 0,88 %
Butane 0,32 %
Hydrogen 0,8 %
According to the selectivity of the
sensor
Calibration gas
Carbon Monoxide
450 ppm
Carbon Monoxide
130 ppm
Carbon Monoxide
130 ppm
Carbon Monoxide
130 ppm
Ammonia
100 ppm
Ammonia
100 ppm
Ammonia
100 ppm
Ammonia
100 ppm
Ammonia
1000 ppm
Ammonia
1000 ppm
Chlorine
5 ppm
Chlorine
50 ppm
Air
Air
Air
Chlorine
5 ppm
Chlorine
5 ppm
Hydrogen chloride
10 ppm
Hydrogen chloride
25 ppm
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