Pepperl Fuchs

Pepperl Fuchs GL20-RT/30/40a/98a

Photoelectric slot sensor

MPN: GL20-RT/30/40a/98a
Category: Slot and Slot Grid Sensors

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Pepperl Fuchs GL20-RT/30/40a/98a?

Optimized for the detection of small parts

High switching frequency

Multiple device installation possible, no mutual interference (no cross-talk)

Sensitivity adjuster and light-on/dark-on changeover switch as standard features of this series

Visible red light

Degree of protection IP67

cULus approval

Sturdy aluminum housing

Photoelectric slot sensor, aluminum housing, 20 mm slot width, red light, light/dark on, sensitivity adjuster, DC version, NPN output, 3-pin M8 plug, Optimized for the detection of small parts, High switching frequency, Multiple device installation possible, no mutual interference (no cross-talk), Sensitivity adjuster and light-on/dark-on changeover switch as standard features of this series, Visible red light

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	269190
Light source	LED
Light type	modulated visible red light
Target size	0.3 mm
Slot width	20 mm
Slot depth	17 mm
Ambient light limit	100000 Lux
Lifecycle	Active (current Pepperl+Fuchs product)

Functional safety related parameters

MTTFd	1290 a
Mission Time (TM)	20 a
Diagnostic Coverage (DC)	0 %

Indicators/operating means

Function indicator	LED red in connector
Control elements	Sensitivity adjuster, light/dark switch

Electrical specifications

Operating voltage	10 ... 30 V DC UB
Ripple	10 %
No-load supply current	≤ 15 mA I0

Output

Switching type	light/dark on
Signal output	1 NPN, short-circuit protected open collector
Switching voltage	max. 30 V DC
Switching current	max. 100 mA
Repeat accuracy	0.05 mm
Switching frequency	3 kHz f
Response time	≤ 160 µs

Conformity

Product standard

EN 60947-5-2

Approvals and certificates

CE conformity	CE
UL approval	cULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approval	CCC approval / marking not required for products rated ≤36 V

Ambient conditions

Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Storage temperature	-20 ... 75 °C (-4 ... 167 °F)

Mechanical specifications

Degree of protection	IP67
Connection	M8 connector, 3-pin
Material: Housing	black anodized aluminum
Material: Optical face	glass
Mass	25 g
Dimensions: Height	40 mm
Dimensions: Width	10 mm
Dimensions: Length	46 mm

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

CAD & dimension drawings

3-D model (STEP) GL20-RT/30/40a/98aSTP · 87 kB

Certificates (3)

GL20-RT/30/40a/98a: frequently asked questions

When can GL20-RT/30/40a/98a be shipped?

GL20-RT/30/40a/98a 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 GL20-RT/30/40a/98a 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 GL20-RT/30/40a/98a 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 GL20-RT/30/40a/98a, subject to availability and destination.