LHCR-51 Pressure Transmitter

Teknik Veriler

Construction type

device with rod probe

Series

LHCR

Rated voltage

U r 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)

Measured variable

hydrostatic pressure , relative pressure

Measuring range

0.1 ... 10 bar max. turn down: 100:1

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 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: 0.2 % (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

Process temperature

-40 ... 85 °C (-40 ... 185 °F)

Ambient temperature

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

Storage temperature

-40 ... 90 °C (-40 ... 194 °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

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

EU-type examination certificate

see instruction manuals (SI)

Directive 2014/34/EU

EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , 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

Overspill protection

see approval (ZE)