LHC-M51 Pressure Transmitter

Teknik Veriler

Construction type

sensor: silicium sensor metall diaphragm

Series

LHC-M51

Rated voltage

U r 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)

Measured variable

absolute or relative pressure

Measuring range

0.4 ... 400 bar max. turn down: 100:1

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)

Communication

4 ... 20 mA HART (standard) PROFIBUS PA (option)

Directive 2014/30/EU

EN 61326-1:2006 , EN 61326-2-3:2006 , EN 61326-2-5:2006

Directive 2014/35/EU

EN 61010-1:2010

Degree of protection

IEC 60529:2001

Accuracy

reference accuracy: ±0.15 % (standard), ±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.

Long-term drift

up to ±0.1 % of upper range limit (URL)/year

Process temperature

-40 ... 125 °C (-40 ... 257 °F) hygienic versions: -40 ... 130 °C (-40 ... 266 °F), 150 °C/1h (302 °F/1h)

Ambient temperature

-40 ... 85 °C (-40 ... 185 °F) with display : -20 ... 70 °C (-4 ... 158 °F)

Connection

gland M20 thread M20, G1/2, NPT1/2 device plug M12 HAN7D Harting connector, angled valve connector acc. ISO 4400, cable 5 m

Malzeme

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

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

EU-type examination certificate

see instruction manuals (SI)

Directive 2014/34/EU

EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-31:2009

FM approval

see instruction manuals (SI)

CSA approval

see instruction manuals (SI)

IECEx approval

see instruction manuals (SI)

Drinking water approval

NSF61 approval

Supplementary documentation

technical information (TI) manuals, brief instructions (BA, KA) instruction manuals (SI) control drawings (ZD) approval (ZE)