Pressure Transmitter LHCR-51
- Device for hydrostatic pressure measurement in liquids or paste-like media
- Rod version
- Modular probe program to ensure optimum process adaptation
- Temperature range up to 85 °C (185 °F)
- Pressure range up to 10 bar (150 psi)
- Easy commissioning without the need for an operating tool
- Configurable by PACTware
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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 LHCR-51
| General specifications | ||
|---|---|---|
| Construction type | device with rod probe | |
| Series | LHCR | |
| Supply | ||
| Rated voltage | versions for safe area: 11.5 ... 35 V DC, HART, 2-wire 9 ... 32 V DC, PROFIBUS PA version for hazardous area see safety information (SI) |
|
| Input | ||
| Measured variable | hydrostatic pressure , relative pressure | |
| Measuring range | 0.1 ... 10 bar max. turn down: 100:1 |
|
| Output | ||
| Output signal | 4 ... 20 mA with superimposed digital communication protocol HART 6.0, 2-wire digital communication signal PROFIBUS PA (Profile 3.02) |
|
| Communication | 4 ... 20 mA HART (standard) PROFIBUS PA (option) |
|
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2006 , EN 61326-2-3:2006 , EN 61326-2-5:2006 | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| Degree of protection | IEC 60529:2001 | |
| Measurement accuracy | ||
| Accuracy | reference accuracy: 0.2 % (standard), 0.1 % (platinum) The reference accuracy comprises the non-linearity according to limit point setting, hysteresis and non-reproducibility acc. to IEC 60770. The data refer to the calibrated span. |
|
| Long-term drift | up to 0.05 % of upper range limit (URL)/year up to 0.125 % of upper range limit (URL)/5 years |
|
| Operating conditions | ||
| Process conditions | ||
| Process temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Ambient conditions | ||
| Ambient temperature | -40 ... 85 °C (-40 ... 185 °F) with display : -20 ... 70 °C (-4 ... 158 °F) |
|
| Storage temperature | -40 ... 90 °C (-40 ... 194 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP66, NEMA 4X IP68, NEMA 6P (24 hours in water 1.83 m (6 ft) deep) IP69K (with separate housing and FEP cable) |
|
| Connection | gland M20 thread M20, G1/2, NPT1/2 device plug M12 HAN7D Harting connector, angled valve connector acc. ISO 4400, cable 5 m |
|
| Material | process connections: AISI 316L (1.4435 or 1.4404), Alloy C276 (2.4819) housing: - die-cast aluminum with protective powder-coating on polyester base, housing F31 - stainless steel AISI 316L (1.4404), housing F15 rod: AISI 316L (1.4404) or Alloy C276 (2.4819) process isolating diaphragm: Alloy C276 (2.4819), Rhodium Gold Alloy C276, Platinum Gold Alloy C276 sealing measuring cell: welded measuring cell or FKM Viton, EPDM, Kalrez |
|
| Process connection | threads ISO 228: G1-1/2, threads ANSI: NPT1/2 flanges EN 1092-1: DN 40 ... DN 100, flanges ANSI 16.5: 2 ... 4 in, flanges JIS B2220 |
|
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | see instruction manuals (SI) | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 60079-31:2009 | |
| International approvals | ||
| FM approval | see instruction manuals (SI) | |
| CSA approval | see instruction manuals (SI) | |
| IECEx approval | see instruction manuals (SI) | |
| Certificates and approvals | ||
| Drinking water approval | NSF61 approval | |
| Overspill protection | see approval (ZE) | |
| General information | ||
| Supplementary documentation | technical information (TI) manuals, brief instructions (BA, KA) instruction manuals (SI) control drawings (ZD) approval (ZE) |
|
| Supplementary information | EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com. | |
| Accessories | ||
| Designation | see technical information (TI) | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27200516 |
| ECLASS 12.0 | 27200516 |
| ECLASS 11.0 | 27200516 |
| ECLASS 10.0.1 | 27200516 |
| ECLASS 9.0 | 27200516 |
| ECLASS 8.0 | 27200516 |
| ECLASS 5.1 | 27200516 |
| 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: LHCR-51
Function
The device is used for level and pressure measurement in liquids or paste-like media.
The device has a hermetically sealed hydrostatic measuring cell.
Due to its weight, a liquid column creates hydrostatic pressure. This pressure is measured by the hydrostatic measuring cell. The hydrostatic measuring cell works on the principle of the gauge pressure sensor. Thanks to the hermetic sealing of the measuring element, the hydrostatic measuring cell is absolutely insensitive to condensate/condensation and aggressive gases. The pressure applied is transferred from the process isolating diaphragm to the measuring element by means of an oil without any loss in pressure.
The data is transmitted to the control via analog signal, HART protocol or PROFIBUS PA.
The device is easily configured by the use of keypad or with the PACTware configuration software.
The device is designed modular and offers a variety of process connections, a replaceable display and a universal electronics.
Product Documentation: LHCR-51
| Product information | Language | File Type | File Size |
|---|---|---|---|
| TI00437O, Technical Information LHCR, LHCS | ENG | 3317 KB | |
| Brief Instructions | |||
| KA1033O, brief instructions LHCR-51, LHCS-51 4 mA ... 20 mA HART | ENG | 1701 KB | |
| KA1034O, brief instructions LHCR-51, LHCS-51 PROFIBUS PA | ENG | 5195 KB | |
| Safety and Security Documentation | |||
| Instruction manual | ENG | 1273 KB | |
| SI00477O, Instruction manual LHCR-51, LHCS-51 | ENG | 850 KB | |
| SI00480O, Instruction manual LHCR-51 | ENG | 500 KB | |
| SI00494O, Instruction manual LHCR-51, LHCS-51 | ENG | 858 KB | |
| Safety Manual | ENG | 1239 KB | |
| Safety Manual | ENG | 1259 KB | |
| SI478O, Instruction manual LHCR-51, LHCS-51 | ENG | 498 KB | |
| SI479O, Instruction manual LHCR-51 | ENG | 448 KB | |
| SI493O, Instruction manual LHCR-51, LHCS-51 | ENG | 496 KB | |
| Manuals | |||
| BA382O, Manual LHC-M51, PPC-M51 4 mA ... 20 mA HART | ENG | 2974 KB | |
| BA383O, Manual LHC-M51, PPC-M51 PROFIBUS PA | ENG | 2820 KB | |
Design / Simulation: LHCR-51
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 593 KB |
| CAD 3-D additional / CAD 3-D additional | ALL | STP | 653 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: LHCR-51
Associated Products: LHCR-51
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Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
USA
- responsible for Canada -
sales@us.pepperl-fuchs.com
+1 330 425-3555
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.