British Alpha Alfa H2S-B4 Hydrogen Sulfide Sensor Air Quality Monitoring Resolution Ppb Level

$195.60

SKU: 582977020945 Category:

Description

Please note we have developed tailor made signal boards for this sensor, which can be purchased separately.
Contact us for more details about application of this sensor or various signal boards suitable for this sensor.

British Alpha Alfa H2S-B4 Hydrogen Sulfide Sensor Air Quality Monitoring Resolution Ppb Level

Model: H2S-B4

Brand: Alphasense

Material: mixture

Origin: other overseas regions

Output model category: analog sensor

Working principle: gas sensor

Applicable scenarios: air quality monitoring, flue gas, industrial safety

Sensor category: Air quality sensor

Weight: 13g

H2S-B4 hydrogen sulfide sensor parameters:

Working principle: 4-electrode electrochemistry

Sensitivity: 1450~2600nA/ ppm

Filter gas: None

Response time (T90): 0 to 2ppm <60 seconds

Zero current (+20°C): -250~+200nA

Resolution: 1ppb

Nominal range: 0~100 ppm

Maximum overload: 200ppm

Service life (signal attenuation 50%):> 24 months

Operating temperature range: -30~ +50°C

Recommended storage temperature: 3~20°C

Storage period: 6 months

Working pressure range: 80~120kPa

Working humidity range: 15~90%RH

Recommended load resistance: 33~100Ω

Bias voltage: none

Weight: <13g