PERFORMANCE (using 10.6 eV lamp)

Target gases

VOCs with ionisation potentials < 10.6 eV

Minimum resolution

ppm isobutylene

100

Linear range

ppm isobutylene

200

Overrange

ppm isobutylene

4000

Sensitivity minimum range

linear range        mV / ppm Isobutylene

0.69

Sensitivity typical range

linear range        mV / ppm Isobutylene

1.1

Full stabilisation time

minutes

5

Warm up time

Seconds           time to full operation

5

Offset voltage

mV

40~75

Response time (t₉₀)

Seconds           diffusion mode

2

ELECTRICAL

Power consumption

80 mW ~ 200 mW depending on supply

Supply voltage

voltage 3.2 ~ 5.5 VDC

Output signal

0.040~2.85V

ENVIRONMENTAL

Temperature range

-20℃~ +60℃

Temperature dependence

see chart

Relative humidity range

Non-condensing

0 to 95%

Humidity sensitivity

During operations: 0% to 75% rh transient

near zero