Pepperl+Fuchs LHC-M51
Pressure Transmitter
- Device for absolute pressure and gauge pressure measurement in gases, steams or liquids
- Large selection of process connections: universal use
- Temperature range up to 130 В°C (266 В°F)
- Pressure range up to 400 bar (6000 psi)
- Easy commissioning without the need for an operating tool
- Configurable by PACTware
- Up to SIL 2 acc. to IEC 61508
- Overview
- Comments
| Accuracy | reference accuracy: В±0.15 % (standard), В±0.075 % (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. |
| Overspill protection | see approval (ZE) |
| Communication | 4 ... 20 mA HART (standard) PROFIBUS PA (option) |
| Rated voltage | versions for safe area: 11.5 ... 45 V DC, 2-wire 11.5 ... 35 V DC, HART, 2-wire 9 ... 32 V DC, PROFIBUS PA version for hazardous area see safety information (SI) |
| Long-term drift | up to В±0.1 % of upper range limit (URL)/year |
| 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) |
| Process connection | threads ISO 228: G1/2, G1, G1-1/2, G2 threads ANSI: NPT1/2, NPT1, NPT1-1/2, NPT2 hygienic process connections: Clamp, Varivent, DRD, DIN 11851, DIN 11864, NEUMO, APV, uni adapter flanges: EN 1092-1: DN 25 ... DN 80, ANSI 16.5: 1 ... 4 inch, JIS B2220 |
| Measured variable | absolute or relative pressure |
| Measurement range | 0.4 ... 400 bar max. turn down: 100:1 |
| Drinking water approval | NSF61 approval |
| Degree of protection | IEC 60529:2001 |
| Marine approval | German Lloyd (GL) |
| FM approval | see instruction manuals (SI) |
| Construction type | sensor: silicium sensor metall diaphragm |
| 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. |
| IECEx approval | see instruction manuals (SI) |
| Supplementary documentation | technical information (TI) manuals, brief instructions (BA, KA) instruction manuals (SI) control drawings (ZD) approval (ZE) |
| Material | materials in contact with process : 316L, Alloy C, rhodium>gold housing: - die-cast aluminum with protective powder-coating on polyester base, housing F31 - stainless steel AISI 316L (1.4404), housing F15 measuring cell seal: no, welded measuring cell |
| EU-Type Examination Certificate | see instruction manuals (SI) |
| Designation | see technical information (TI) |
| CSA approval | 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 |
| Output signal | 4 ... 20 mA , analog , 2-wire 4 ... 20 mA with superimposed digital communication protocol HART 6.0, 2-wire digital communication signal PROFIBUS PA (Profile 3.02) |
| Ambient temperature | -40 ... 85 В°C (-40 ... 185 В°F) with display : -20 ... 70 В°C (-4 ... 158 В°F) |
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