Keyence AH-303A

Sensor Head. . Series: Inductive Gauging Sensor. Series code: AS series

MPN: AH-303A
Category: Inductive Gauging Sensor

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Keyence AH-303A?

Sensor Head. AH-303A. Series: Inductive Gauging Sensor. Series code: AS series

Specifications

Model Name	Sensor Head
Model Code	AH-303A
Series Title	Inductive Gauging Sensor
Series Code	AS series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR_as&dlModelId=PM_017303A&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/proximity/as/downloads/?mode=cd&modelId=PM_017303A
Manuals URL	https://www.keyence.com/products/sensor/proximity/as/downloads/?mode=ma&modelId=PM_017303A
Model	AH-303A
Type	Sensor head
Amplifier unit	AS-421A
Shape	Cylindrical, diameter: 3.8
Measuring range	0 to 0.8 mm 0.03"
Analog output voltage - Output voltage	0 to 0.5V
Analog output voltage - Straight line range	0 to 0.5mm0.02"
Analog output voltage - Impedance	100 Ω
Analog output voltage - Resolution	0.2% of F.S.
Analog output voltage - Linearity	10% of F.S.
Analog output voltage - Response	3.3 kHz (-3 dB)
Temperaturefluctuation	0.06% of F.S./°C*1
Temperature characteristics	0.1% of F.S.*1
Rating - Power voltage	110/120/220/240 VAC ±10 %, 50/60 Hz
Rating - Power consumption	6VA
Environmentalresistance - Enclosure rating	―
Environmentalresistance - Operating ambient temperature	-10 to +60°C 14 to 140°F
Environmentalresistance	0 to +50°C 32 to 122°F
Environmental resistance	35 to 85 % RH (No condensation)
Weight	―

AH-303A: frequently asked questions

When can AH-303A be shipped?

AH-303A is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up AH-303A in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for AH-303A and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for AH-303A, subject to availability and destination.