NO-B1 Nitric Oxide Sensor

NO Gas Sensor, Electrochemical, B-Series, 0–250 ppm NO

Robust nitric oxide monitoring for fixed gas detection in demanding environments

The NO-B1 sensor is a ppm-level nitric oxide sensor developed primarily for fixed installations in industrial safety, environmental monitoring and emissions control. These B-Series NO-B1 sensors are optimised for high humidity.

The larger B-Series package improves performance under variable environmental conditions, making NO-B1 well suited to outdoor and harsh applications.
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Key Specifications:

 

Sensor Model

Target Gas

Package Size

Concentration Range

Sensitivity

T90 Response Time

Lifetime

NO-B1

Nitric Oxide (NO)

B-Series, 3-electrode

0–250 ppm NO

400 to 620 nA/ppm in 50 ppm NO

<30 s (0 to 50 ppm step)

>24 months (24-month warranted)

 

Feature

Benefit

B-Series NO sensor for fixed installations

Ideal for fixed gas detection systems in industrial plants and emissions monitoring.

0–250 ppm detection range with +300 mV bias

Provides sufficient range for typical NO safety limits and regulatory monitoring.

High-output sensitivity (400–620 nA/ppm)

Delivers strong signal-to-noise ratio to simplify electronics design

Larger electrolyte volume for improved stability in harsh environments

Handles high humidity and outdoor conditions more effectively than smaller packages

>24-month operating life with low sensitivity drift

Reduces frequency of sensor replacement and downtime

Optionally available as NO-B1+ with Integrated Smart Technology (IST board)

Supports plug-and-play replacement and improved temperature compensation..