Pepperl+Fuchs LHCS-51
Pressure Transmitter
- Device for hydrostatic pressure measurement in liquids or paste-like media
- Rope version
- Modular probe program to ensure optimum process adaptation
- Temperature range up to 85 В°C (185 В°F)
- Pressure range up to 10 bar (150 psi)
- Easy commissioning without the need for an operating tool
- Configurable by PACTware
- Up to SIL 2 acc. to IEC 61508
- Overview
- Comments
| Drinking water approval | NSF61 approval |
| 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 rope: PE cable or FEP cable 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 |
| Communication | 4 ... 20 mA HART (standard) PROFIBUS PA (option) |
| FM approval | see instruction manuals (SI) |
| 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) |
| Degree of protection | IEC 60529:2001 |
| Marine approval | German Lloyd (GL) |
| 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) |
| CSA approval | see instruction manuals (SI) |
| IECEx approval | see instruction manuals (SI) |
| Output signal | 4 ... 20 mA with superimposed digital communication protocol HART 6.0, 2-wire digital communication signal PROFIBUS PA (Profile 3.02) |
| Long-term drift | up to 0.05 % of upper range limit (URL)/year up to 0.125 % of upper range limit (URL)/5 years |
| Overspill protection | see approval (ZE) |
| EU-Type Examination Certificate | see instruction manuals (SI) |
| Connection | gland M20 thread M20, G1/2, NPT1/2 device plug M12 HAN7D Harting connector, angled valve connector acc. ISO 4400, cable 5 m |
| Measurement range | 0.1 ... 10 bar max. turn down: 100:1 |
| Measured variable | hydrostatic pressure |
| Ambient temperature | PE cable: -40 ... 70 В°C (-40 ... 158 В°F) FEP cable: -40 ... 80 В°C (-40 ... 176 В°F) with display -20 ... 70 В°C (-4 ... 158 В°F) |
| Storage temperature | PE cable: -40 ... 70 В°C (-40 ... 158 В°F) FEP cable: -40 ... 80 В°C (-40 ... 176 В°F) |
| Process connection | threads ISO 228: G1/2, threads ANSI: NPT1/2 flanges EN 1092-1: DN 40 ... DN 100, flanges ANSI 16.5: 2 ... 4 in, flanges JIS B2220 |
| Designation | see technical information (TI) |
| 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. |
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