HLS-440P datasheet(13/23 Pages) AMSCO

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[v1-00] 2015-Apr-01

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HLS-440P − Specifications

Figure 18:

Typical Characteristics

Description

Value

Sensor Function

Target gas

Hydrogen

Concentration range

0 – 10 Vol% H2 in air

Accuracy

± 0.5% vol. (1)

Resolution

500 ppm

Speed of response (t90)

<5 s

Speed of recovery

<5 s

Cross-sensitivity

None towards HC, H2S, N2, CO, CO2, NOx

Humidity correction by subtracting 0.6% for type A (2)

Humidity correction by subtracting 0.3% for type B (2)

Start-up time

5 s

Expected lifetime

10 years (1)

Safety

Explosion proof

Designed to fulfill Zone 2 requirements according to ATEX

100a

Self test/Error handling

Yes

Electrical

Supply voltage

8.5 – 16 V

Supply current

70 mA typical @ 13.8 V and 20 ºC, increased current during

start-up phase (avg. 200 mA during first 1s)

CAN interface

Version 2.0 ISO 11898

Connector

A2105404381 - Code A

Mating Connector

MQS 4-pin, AMP 1-967640-1 Code A

ESD/Reverse polarity

Yes

Specifications

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