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 Sensor Heads
with integrated air flow control
Sensor heads calibrated for use with:
Sensor heads fitted and calibrated with extensions nozzles for use with:
Sensors head are product specific for use with:
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Sensor Head Specifications
Sensor |
Calibrated Range |
Maximum
Exposure |
LDL |
Accuracy |
Resolution |
Response Time (T90) |
Sampling Method 5 |
Operational Range |
Temp. |
RH 6 |
Ammonia
0 - 100 ppm |
0 - 100 |
200 |
0.5 ppm |
±5 ppm 0-100 ppm |
0.1 ppm |
<60 s |
F |
-20°C to 40°C |
5 to 95% |
Ammonia (leak)
0 - 1000 ppm |
0 - 1000 |
2000 |
2 ppm |
±15% |
1 ppm |
<60 s |
F |
-20°C to 40°C |
5 to 95% |
Carbon monoxide
0 - 100 ppm |
0 - 100 |
200 |
0.5 ppm |
±5 ppm |
0.1 ppm |
<150 s |
F |
0°C to 40°C |
5 to 95% |
Carbon monoxide
0 - 1000 ppm |
0 - 1000 |
2000 |
1 ppm |
±10% |
1 ppm |
<150 s |
F |
0°C to 40°C |
5 to 95% |
Carbon dioxide
0 - 2000 ppm |
0 - 2000 |
NA |
- |
± (40 ppm + 3%) |
10 ppm |
<60 s |
F |
0 to 40°C |
5 to 95% |
Carbon dioxide
0 - 5000 ppm |
0 - 5000 |
NA |
- |
± (150 ppm + 5%) |
10 ppm |
<60 s |
F |
0 to 40°C |
5 to 95% |
Carbon dioxide
0 - 5.00% |
0 - 5.00% |
NA |
- |
± 5% |
0.01% |
<60 s |
F |
0 to 40°C |
5 to 95% |
Hydrogen
0 - 5000 ppm 1 |
0 - 5000 |
20000 |
5 ppm |
±10% |
1 ppm |
<90 s |
F |
-20°C to 40°C |
5 to 95% |
Hydrogen sulphide
0 - 10 ppm 1 |
0 - 10 |
25 |
10 ppb |
±0.5 ppm |
0.01 ppm |
<60 s |
D |
-20°C to 40°C |
5 to 95% |
Hydrogen sulphide
0 - 50 ppm |
0 - 50 |
100 |
0.05 ppm |
±1 ppm 0-10 ppm
±2 ppm 10-50 ppm |
0.1 ppm |
<60 s |
D |
-20°C to 40°C |
5 to 95% |
Methane
0 - 10000 ppm |
0 - 9999 |
10000 |
- |
±15% |
1 ppm |
<60 s |
F |
0°C to 40°C |
30 to 80% |
Ozone
0 - 0.150 ppm |
0 - 0.150 |
0.250 |
1 ppb |
±0.005 ppm |
0.001 ppm |
<70 s |
F |
-5°C to 40°C |
5 to 95% |
Ozone
0 - 0.5 ppm |
0 - 0.500 |
1 |
1 ppb |
±0.008 ppm 0-0.1 ppm
±10% 0.1-0.5 ppm |
0.001 ppm |
<60 s |
F |
-5°C to 40°C |
5 to 95% |
Ozone
0.5 - 20 ppm 2 |
0.5 - 20 |
25 |
10 ppb |
±10% 0.5-2 ppm
±15% 2-20 ppm |
0.01 ppm |
<35 s |
F |
-5°C to 40°C |
5 to 95% |
Ozone
(leak) |
For ozone leak detection at IDLH: 5ppm
(IDLH = Immediate Danger to Life & Health) |
0.01 ppm |
<10 s |
F |
-5°C to 40°C |
5 to 95% |
Nitrogen dioxide
0 - 0.2 ppm |
0 - 0.200 |
0.500 |
1 ppb |
±0.01 ppm 0-0.1 ppm
±10% 0.1-0.2 ppm |
0.001 ppm |
<180 s |
F |
0°C to 40°C |
30 to 70% |
NMHC 3,4
0 - 25 ppm |
0 - 25 |
50 |
0.1 ppm |
±10% 0.1-25 ppm |
0.1 ppm |
<60 s |
F |
-20°C to 40°C |
5 to 95% |
Perchloroethylene
0 - 200 ppm |
0 - 200 |
250 |
1 ppm |
±5 ppm 0-50 ppm
±10% 50-200 ppm |
1 ppm |
<5 s (T50) |
F |
0°C to 40°C |
30 to 80% |
Sulphur dioxide
0 - 10 ppm |
0 - 10 |
20 |
0.2 ppm |
±0.5 ppm |
0.01 ppm |
<60 s |
F |
-20°C to 40°C |
5 to 95% |
Sulphur dioxide
0 - 100 ppm |
0 - 100 |
200 |
0.5 ppm |
±10% |
0.1 ppm |
<60 s |
D |
-20°C to 40°C |
5 to 95% |
VOC
0 - 25ppm 3 |
0 - 25 |
50 |
0.1 ppm |
±10% 0.1-25 ppm |
0.1 ppm |
<60 s |
F |
-20°C to 40°C |
5 to 95% |
VOC
0 - 500 ppm 4 |
0 - 500 |
1000 |
1 ppm |
±10% |
1 ppm |
<60 s |
F |
-20°C to 40°C |
5 to 95% |
Other Gases |
Contact us with specific requirements for gas and concentration |
Temperature |
-20 to 100°C |
-40 to 120°C |
0.01°C |
±0.3°C |
0.01°C |
<1 s |
- |
-40 to 120°C |
0 to 100% |
Humidity |
0 to 100% |
100% |
1% RH |
2% RH |
1% RH |
<1 s |
- |
-40 to 120°C |
0 to 100% |
- Other specific concentrations available on request
- Accuracy < 0.5 ppm is unspecified (for applications that require accurate measurement < 0.5 ppm use low or ultra-low sensor heads)
- Non Methane Hydrocarbon sensor (low sensitivity to alcohols & esters)
- Calibrated against isobutylene. Other specific VOC calibrations are available on request
- D= diffusion, F=fan
- Relative Humidity non-condensing
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