Pepperl Fuchs HR-690121

Suspension Electrode

MPN: HR-690121
Category: Conductive Limit Switches

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Pepperl Fuchs HR-690121?

Sensor for conductive limit value detection

Simple and robust installation

Application in deep wells and drainage shafts

Sensor for conductive limit value detection, Simple and robust installation, Application in deep wells and drainage shafts

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	T3027
Type	sensor for conductive limit value detection
Equipment architecture	A measuring system consists of a suspension electrode HR-690121 with electrode relay KFA6-ER 1.6, KFD2-ER 1.6, KFD2-ER-Ex1.W.LB or KFA6-ER-Ex1.W.LB.
Series	HR-690121
Versions	HR-690121/05, suspension electrode, 5 m (5.5 yd) cable, PVC HR-690121/10, suspension electrode, 10 m (11 yd) cable, PVC HR-690121/20, suspension electrode, 20 m (22 yd) cable, PVC
Lifecycle	Active (current Pepperl+Fuchs product)

Input

Measured variable

measuring voltage directly from the electrode relay

Output

Output signal

electrode relay creates switch signal corresponding to the selected responsiveness.

Directive conformity

Electromagnetic compatibility: Directive 2014/30/EU

EN 61326-1:2006 , EN 61326-2-3:2006

Conformity

Degree of protection

IEC 60529:2001

Operating conditions

Process conditions: Process temperature

-20 ... 60 °C (-4 ... 140 °F)

Mechanical specifications

Material	thread, cable insulation and electrode: PVCelectrode tip: stainless steel 1.4571/316Ti
Dimensions	electrode: Ø20 mm (0.8 inch), length 160 mm (6.3 inch) cable: length max. 20 m (21.9 yard)

General information

Supplementary information

Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.

Downloads & documentation

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

Certificates (1)

EU Declaration of Conformity (Pepperl+Fuchs)PDF · 130 kB

HR-690121: frequently asked questions

When can HR-690121 be shipped?

HR-690121 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 HR-690121 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 HR-690121 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 HR-690121, subject to availability and destination.