Keyence GV-21P

Amplifier Unit, Main Unit, PNP. . Series: Digital CMOS Laser Sensor. Series code: GV series

MPN: GV-21P
Category: Digital CMOS Laser Sensor

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Keyence GV-21P?

Amplifier Unit, Main Unit, PNP. GV-21P. Series: Digital CMOS Laser Sensor. Series code: GV series

Specifications

Model Name	Amplifier Unit, Main Unit, PNP
Model Code	GV-21P
Series Title	Digital CMOS Laser Sensor
Series Code	GV series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR_gv&dlModelId=PM_19421P&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/laser/gv/downloads/?mode=cd&modelId=PM_19421P
Manuals URL	https://www.keyence.com/products/sensor/laser/gv/downloads/?mode=ma&modelId=PM_19421P
Model	GV-21P
Type	Amplifier Unit, Main Unit
Power consumption - Normal	2200 mW max. (at 30 V: 73.3 mA max.)
Power consumption - Eco-Half	1700 mW max. (at 30 V: 56.7 mA max.)
Power consumption - Eco-All	1600 mW max. (at 30 V: 53.3 mA max.)
Display indicator	Dual 7-segment display (Current Value: 3-digit red LED indicator, Preset Value: 3-digit green LED indicator)+ 2-color 13-level Bar LED (Red, Green)
Output	PNP
Control output	PNP open collector x 2ch, 30 V DC max./Max. 100 mA, residual voltage 1 V max.
Control input	Emission stop input, Bank switching input, Shift input, Timing input, Each input response time: 20 ms
Response time	1.5/3/10/20/50 ms
Operation status indicators	Control output: Red LED x 2 Channel display: Green LED x 2 Laser radiation emission indicatorGreen LED Other: Green LED x 2/Red LED x 3
Rating	10 to 30 VDC, including Ripple (P-P) 10 %*1
Environmental resistance - Ambient temperature	-10 to +55 °C 14 to 131 °F (No freezing)
Environmental resistance - Relative humidity	35 to 85 % RH (No condensation)
Environmental resistance - Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z axis
Material	Housing material, display cover: Polycarbonate, Key Top: Polyacetal, Cable: PVC
Weight	Approx. 110 g

GV-21P: frequently asked questions

When can GV-21P be shipped?

GV-21P 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 GV-21P 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 GV-21P 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 GV-21P, subject to availability and destination.