Pepperl Fuchs HR-6**1**
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Quick facts
| Availability | Confirmed on request |
| Category | Conductive Limit Switches |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can HR-6**1** be shipped?
HR-6**1** 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-6**1** 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-6**1** 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-6**1**, subject to availability and destination.
1-Rod Electrode. Sensor for conductive limit value detection, Electrodes Ø6 mm (0.24 inch) for length more than 1.5 m (5 foot), 1-rod electrode with electrode socket or terminal box, Different rod and thread materials. Type: sensor for conductive limit value detection. Equipment architecture: A measuring system consists of a rod electrode HR-6**1** with electrode relay KFA6-ER 1.6,KFD2-ER 1.6, KFD2-ER-Ex1.W.LB or KFA6-ER-Ex1.W.LB.. Series: HR-6**1**. Measured variable: measuring voltage directly from the electrode relay. Output signal: electrode relay creates switch signal corresponding to the selected responsiveness.. Electromagnetic compatibility: . Directive 2014/30/EUEN 61326-1:2006 , EN 61326-2-3:2006: . Directive 2014/30/EU: EN 61326-1:2006 , EN 61326-2-3:2006. Degree of protection: IEC 60529:2001. Process conditions: . Process temperatureprocess connection 6: <= 150 °C (423 K)process connection 7: <= 90 °C (363 K)process connection 8: <= 150 °C (423 K)Process pressure (static pressure)process connection 6: ≤ 30 barprocess connection 7: ≤ 16 barprocess connection 8: ≤ 6 bar: . Process temperature: process connection 6: <= 150 °C (423 K)process connection 7: <= 90 °C (363 K)process connection 8: <= 150 °C (423 K). Process pressure (static pressure): process connection 6: ≤ 30 barprocess connection 7: ≤ 16 barprocess connection 8: ≤ 6 bar. Degree of protection: IP65 with terminal boxIP52 with plug connector. Connection: terminals in plug connector or in terminal boxplug connector: terminal, max. 1 mm2terminal box: terminal, max. 2.5 mm2. Material: housing: stainless steel 1.4571/316Ti, PP or PTFEprocess connection: stainless steel 1.4571/316Ti, PP or PTFEelectrode rod: stainless steel 1.4571/316Ti, Hastelloy C, titanium or tantalum. Dimensions: housing: max. Ø43 mm (1.7 inch), height max. 55 mm (2.2 inch)rod: length L max. 3000 mm (10 foot). Process connection: thread G1/2 to ISO 228. Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Specifications
General specifications
| Type | sensor for conductive limit value detection |
| Equipment architecture | A measuring system consists of a rod electrode HR-6**1** with electrode relay KFA6-ER 1.6,KFD2-ER 1.6, KFD2-ER-Ex1.W.LB or KFA6-ER-Ex1.W.LB. |
| Series | HR-6**1** |
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/EUEN 61326-1:2006 , EN 61326-2-3:2006 | Directive 2014/30/EU |
| 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 temperatureprocess connection 6: <= 150 °C (423 K)process connection 7: <= 90 °C (363 K)process connection 8: <= 150 °C (423 K)Process pressure (static pressure)process connection 6: ≤ 30 barprocess connection 7: ≤ 16 barprocess connection 8: ≤ 6 bar | Process temperature |
| Process temperature | process connection 6: <= 150 °C (423 K)process connection 7: <= 90 °C (363 K)process connection 8: <= 150 °C (423 K) |
| Process pressure (static pressure) | process connection 6: ≤ 30 barprocess connection 7: ≤ 16 barprocess connection 8: ≤ 6 bar |
Mechanical specifications
| Degree of protection | IP65 with terminal boxIP52 with plug connector |
| Connection | terminals in plug connector or in terminal boxplug connector: terminal, max. 1 mm2terminal box: terminal, max. 2.5 mm2 |
| Material | housing: stainless steel 1.4571/316Ti, PP or PTFEprocess connection: stainless steel 1.4571/316Ti, PP or PTFEelectrode rod: stainless steel 1.4571/316Ti, Hastelloy C, titanium or tantalum |
| Dimensions | housing: max. Ø43 mm (1.7 inch), height max. 55 mm (2.2 inch)rod: length L max. 3000 mm (10 foot) |
| Process connection | thread G1/2 to ISO 228 |
General information
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
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