ALTAIR 4XR Multigas Detector vs AutroSafe 4 Maritime Standard Solutions BS-420M

Fire Detection Systems comparison · 2 products · View all Fire Detection Systems

The MSA Safety ALTAIR 4XR Multigas Detector and Autronica Fire & Security AutroSafe 4 Maritime Standard Solutions BS-420M are both fire detection systems products certified to MED. Key difference: Temperature Range — ALTAIR 4XR Multigas Detector is -40 to +60 C vs AutroSafe 4 Maritime Standard Solutions BS-420M at -25 to +70 C.

ALTAIR 4XR Multigas Detector
AutroSafe 4 Maritime Standard Solutions BS-420M

Specification comparison

Specification ALTAIR 4XR Multigas Detector AutroSafe 4 Maritime Standard Solutions BS-420M
Detection Type XCell electrochemical and catalytic bead sensors
Gases Detected LEL, O2, CO, H2S (also SO2, NO2, H2S-LC, CO-H2 variants)
Weight 228 g
Dimensions 112 x 76 x 35 mm
Battery Life 24 hours
Charge Time <4 hours
Temperature Range -40 to +60 C -25 to +70 C
Enclosure Rating IP68
Audible Alarm 95 dBA
Variants Available 32
Detection Loops Per Panel 6/12
Loop Units Per Loop 127
Panels Per System 64
Protection Class IP32

Certification comparison

Certification ALTAIR 4XR Multigas Detector AutroSafe 4 Maritime Standard Solutions BS-420M
BV — Not listed ✓
DNV — Not listed ✓
LR — Not listed ✓
MED ✓ ✓
SOLAS — Not listed ✓
USCG — Not listed ✓

Other Fire Detection Systems comparisons

Data sources

ALTAIR 4XR Multigas Detector
Data from us.msasafety.com ·
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AutroSafe 4 Maritime Standard Solutions BS-420M
Data from product.autronicafire.com ·
View original