Hydrostatic Pressure Switch HR-021**1
- Limit value detection for liquids as maximum detection
- High switching capacity
- Used in open or pressureless vessels
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of HR-021**1
| General specifications | ||
|---|---|---|
| Equipment architecture | switching element: changeover switching on point: 15 mbar ± 3 mbar, switching off point: 9 mbar ± 3 mbar max. hydrostatic pressure: 500 mbar |
|
| Series | HR-021**1 | |
| Supply | ||
| Rated voltage | 253 V AC , 50/60 Hz | |
| Current consumption | max. 1 A | |
| Conformity | ||
| Degree of protection | IEC 60529:2001 | |
| Operating conditions | ||
| Process conditions | ||
| Process temperature | -20 ... 70 °C (-4 ... 158 °F) | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 70 °C (-4 ... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP54 | |
| Connection | flat plug 6.3 x 0.8 mm (0.25 x 0.03 inch), DIN 46244 | |
| Material | housing: PA pipe: stainless steel 1.4571/316Ti or PVC |
|
| Dimensions | housing: 100 x 75 x 80 mm (4 x 3 x 3.1 inch) pipe: length L 180 ... 5000 mm (0.6 ... 16.5 ft) |
|
| Process connection | thread G1/2 to ISO 228 | |
| 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. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27200507 |
| ECLASS 12.0 | 27200507 |
| ECLASS 11.0 | 27200507 |
| ECLASS 10.0.1 | 27200507 |
| ECLASS 9.0 | 27200507 |
| ECLASS 8.0 | 27200507 |
| ECLASS 5.1 | 27200507 |
| ETIM 9.0 | EC001447 |
| ETIM 8.0 | EC001447 |
| ETIM 7.0 | EC001447 |
| ETIM 6.0 | EC001447 |
| ETIM 5.0 | EC001447 |
| UNSPSC 12.1 | 41111950 |
Details: HR-021**1
Function
The membrane switch (changeover) in the terminal box switches , when a hydrostatic pressure of 15 mbar caused by the rising liquid rises up. The switch falls back with a pressure drop of 6 mbar.
The switching points are factory-set and fixed.
This device may be used with any cicuit, if this circuit complies with the connection values of the switching element.
Approvals: HR-021**1
| Contamination Declaration | Cert No. | Language | File Type | File Size |
|---|---|---|---|---|
| Contamination declaration / Kontaminationserklärung | ALL | 137 KB |
Pepperl+Fuchs (Aust) Pty Ltd
131-149 Link Drive
Campbellfield, Victoria
Melbourne, Victoria 3061
Australia
sales@au.pepperl-fuchs.com
+61 3 9358 3400
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.