Product comparison · 2 gas detectors

Dahua Technology DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane vs Dahua Technology HY-GA40A gas detector Methane

13specifications compared
5differ
8identical
15known for one product only

Key differences

The Dahua Technology DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane has 57.4 mm more depth than the Dahua Technology HY-GA40A gas detector Methane (86.6 mm vs 29.2 mm). The Dahua Technology HY-GA40A gas detector Methane has 57.4 mm more height than the Dahua Technology DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane (86.6 mm vs 29.2 mm). Only the Dahua Technology HY-GA40A gas detector Methane has interconnectable. Detected gas types: Combustible gas (LEL), LPG, Propane on the Dahua Technology DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane, Methane on the Dahua Technology HY-GA40A gas detector Methane. Power source type: AC on the Dahua Technology DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane, DC on the Dahua Technology HY-GA40A gas detector Methane.

Interconnectable
- DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane:No
- HY-GA40A gas detector Methane:Yes
Power source type
- DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane:AC
- HY-GA40A gas detector Methane:DC
Depth
- DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane:86.6 mm
- HY-GA40A gas detector Methane:29.2 mm
Height
- DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane:29.2 mm
- HY-GA40A gas detector Methane:86.6 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-HY-GB40A, HY-GA40A
28 specifications	A Dahua Technology DHI-HY-GB40A gas detector Combustible gas (LEL), LPG, Propane Model DHI-HY-GB40A View product	B Dahua Technology HY-GA40A gas detector Methane Model HY-GA40A View product
Features2 differ
Detected gas typesDiffers	Combustible gas (LEL), LPG, Propane	Methane
InterconnectableDiffers	No	Yes
Best uses	Home	Home
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Alarm muteKnown for one	Yes	Unknown — not stated by the source
Alarm decibels	70 dB	70 dB
Detection distanceKnown for one	Unknown — not stated by the source	1 m
AccuracyKnown for one	Unknown — not stated by the source	10%
Designidentical
Product colourKnown for one	White	Unknown — not stated by the source
Built-in display	No	No
LED indicatorsKnown for one	Alarm, Fault, Power	Unknown — not stated by the source
Mounting type	Wall	Wall
Power1 differ
Power source typeDiffers	AC	DC
DC input voltageKnown for one	12 V	Unknown — not stated by the source
Power consumptionKnown for one	800 mA	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	0.8 W
Operational conditionsidentical
Operating temperature (T-T)	-10 - 55 °C	-10 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensions2 differ
Width	86.6 mm	86.6 mm
DepthDiffers	86.6 mm	29.2 mm
HeightDiffers	29.2 mm	86.6 mm
WeightKnown for one	120 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Screws includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificates	CE	CE
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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