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Accessories hygienic instruments
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Technical Datasheet Process connections for sensors, configuration tool and evaluation modules for • level measurement sensors and continuous level measurement • temperature and pressure sensors • conductivity measurement

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1.1 Hygienic process connections and level evaluation modules The hygienic process connections are adapters used to install the various level, temperature, pressure and conductivity sensors in the pipeline or tank. Adapters must be selected according to the connection thread of the measuring device (½" or 1"). The speciality about this sealing system is that the measuring device and the adapter are actually put together without a seal, making any maintenance completely unnecessary. All this in a hygienic version, free of dead space and even EHEDG certified. A marking indicates the final...

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1.2 Options and variants 1.2.1 Process connections Type Process Installation Description connection type [mm / inch] 1½" Tri Clamp; DN25/40 DIN 32676; 25/38 mm ISO 2852; incl. EPDM seal 2" Tri Clamp; DN50 DIN 32676; 51 mm ISO 2852; incl. EPDM seal 1½" Tri Clamp; DN25/40 DIN 32676; 25/38 mm ISO 2852; incl. EPDM seal 2" Tri Clamp; DN50 DIN 32676; 51 mm ISO 2852; incl. EPDM seal Varivent system GEA Tuchenhagen Varivent, Type N; incl. o-ring; DN (DIN): 40/50 Varivent system GEA Tuchenhagen Varivent, Type N; incl. o-ring; DN (DIN): 40/50 Dairy pipe socket DIN 11851 conical nozzle, incl. rotating...

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Internal thread Process Installation Description connection type [mm / inch] Hygienic weld-in sleeve Hygienic collared weld-in sleeve Hygienic weld-in sleeve with shoulder for pipes DN25...50 Hygienic spherical weld-in sleeve Hygienic weld-in sleeve Non-hygienic weld-in sleeve (for OPTISWITCH 6600)

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Internal thread Process Installation Description connection type [mm / inch] Hygienic Allen screw blanking plug Hygienic Allen screw blanking plug 1.2.2 Configuration tool The configuration tool connects the level switches OPTISWITCH 6500 / 6600 and the conductivity measuring system OPTISYS IND 8100 to a computer. With the appropriate software, serial numbers and date of manufacture can be read out. The hysteresis or damping for the switching point can also be set. 1.2.3 LEM 300 • Two galvanically separated circuits • Setting the sensitivity on the front • LEDs display the connected relay

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2.1 Technical data for LEM 300 evaluation module • The following data is provided for general applications. If you require data that is more relevant to your specific application, please contact us or your local sales office. • Additional information (certificates, special tools, software,...) and complete product documentation can be downloaded free of charge from the website (Download Center). Measuring system Installation Operating conditions Storage temperature Operating temperature Relative humidity Protection category Electrical connection Input Range Probe power supply Probe current...

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2.2 Dimensions 2.2.1 Process connections HTC 240 / HTC 250 1 G½ 2 34 mm / 1.3" 3 See table in "Variants" chapter. 1 G1 2 23 mm / 0.9" 3 See table in "Variants" chapter.

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Collared weld-in sleeve HWN 210 Weld-in sleeve with shoulder HWN 220 Spherical weld-in sleeve HWN 250 A DIN 11851 conical nozzle incl. rotating nut and gasket DN25 HMT 225 B DIN 11851 conical nozzle incl. rotating nut and gasket DN50 HMT 250 C Varivent flange type N HVF 250 D 2" Tri Clamp, DN50 DIN 32676, ISO 51/40 mm, HTC 250 V Weld-in sleeve non-hygienic NWN 200 (only for OPTISWITCH 6600) Allen screw blanking plug HST 200 Process connection G1 h 0 B DIN 11851 conical nozzle incl. rotating nut and gasket DN50 HMT 550 C Varivent flange type N HVF 550 D 2" Tri Clamp, DN50 DIN 32676, ISO...

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© KROHNE 04/2015 - 4000035704 - TD Accessories hyg. R05 en - Subject to change without notice. KROHNE product overview Electromagnetic flowmeters Variable area flowmeters Ultrasonic flowmeters Mass flowmeters Vortex flowmeters Flow controllers Level meters Temperature assemblies Pressure transmitters Analysis products Products and systems for the oil & gas industry Measuring systems for the marine industry Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.:+49 203 301 0 Fax:+49 203 301 103 89 info@krohne.com The current list of all KROHNE contacts and...

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