Pepperl Fuchs ST 04

Sensor tester

MPN
ST 04
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What happens next
  1. We check stock, condition and lead time
  2. You get a written quote by email
  3. Approve it and we ship — in-stock parts within 1 business day
  • 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 ST 04?

Two LEDs (NPN/PNP) for displaying the switching state

Test areas on the device: magnet, reflection, induction

Suitable for ultrasonic sensors

Usable for 3- and 4-wire sensors in NPN- and PNP-technique as well as with push-pull outputs

Easy connection due to quick-action clamp terminals

Optical and acoustical indication

Impact protection by means of removeable silicone sleeve

Sensor tester, Two LEDs (NPN/PNP) for displaying the switching state, Test areas on the device: magnet, reflection, induction, Suitable for ultrasonic sensors, Usable for 3- and 4-wire sensors in NPN- and PNP-technique as well as with push-pull outputs, Easy connection due to quick-action clamp terminals

Specifications

Indicators/operating means

Order code (Pepperl+Fuchs part number)70178806
Control elementsmembrane keys : ON / OFF TEACH
LED greenoperating
LED yellowswitching state
LifecycleActive (current Pepperl+Fuchs product)

Electrical specifications

Operating voltageinput voltage 4.5 V DC input voltage 12 V DC with Power supply output voltage 18 V DC UB
No-load supply current40 mA I0
Current loading capacitymax. 60 mA battery operated , 240 mA with Power supply

Conformity

Degree of protectionEN 60529

Ambient conditions

Ambient temperature-20 ... 40 °C (-4 ... 104 °F)

Mechanical specifications

Degree of protectionIP21
Connection4x quick-action clamp terminal brown L+ black IN white TEACH blue L-
Material: Housingblack ABS
Material: Protective sleevesilicone
Mass394 g
Dimensions: Height141 mm
Dimensions: Width82 mm
Dimensions: Depth34 mm

General information

Notesuitable for PNP , NPN and sensors with Push-pull (4 in 1) output
Scope of delivery1x Sensor tester , 1x silicone protective sleeve

Accessories

Optional accessoriesSensor connecting cables CBL-SET-ST 04 Power supply 12 V DC, barrel connector outer ∅ 3.5 mm, inner ∅ 1.5 mm
Necessary accessories3x battery size AA 1.5 V (not included with delivery)

Downloads & documentation

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

Data sheets & manuals

Certificates (1)

ST 04: frequently asked questions

When can ST 04 be shipped?

ST 04 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 ST 04 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 ST 04 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 ST 04, subject to availability and destination.

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Pepperl Fuchs ST 04Price and lead time confirmed within 1 business day
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