LMK 382H. Stainless Steel Probe with HART -communication. Ceramic Sensor. accuracy according to IEC 60770: 0.1 % FSO.

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Piers Allison
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1 with HART -communication Ceramic Sensor accuracy according to IEC 60770: 0. % FSO Nominal pressure from cmh O up to mh O Output signals -wire: ma others on request The stainless steel probe LMK 8H has been designed for continous level measurement in waste water, waste and higher viscosity mediums. Basic element is a robust and high overpressure capable capacitive ceramic sensor e.g. for low levels. Special characteristics diameter 9.5 mm HART communication (setting of offset, span and damping) permissible temperatures up to 85 C high overpressure resistance high long-term stability Optional versions IS-version zone 0 mounting with stainless steel pipe diaphragm 99.9 % AI O accessories e.g. assembling and probe flange, mounting clamp Preferred areas of use are Water ground water level measurement rain spillway basin Sewage waste water treatment water recycling Fuel / Oil level monitoring in open tanks with low filling heights fuel storage tank farms biogas plants BD SENSORS GmbH BD-Sensors-Straße Tel: +49 (0) 9 5 / D Thierstein Fax: +49 (0) 9 5 / 98 - info@bdsensors.de

2 Pressure ranges Nominal pressure [bar] Level [mh O] Overpressure [bar] On request we adjust the devices by software on the required pressure ranges, within the turn-down possibility (starting at 0.0 bar). Output signal / Supply Standard -wire: ma / V S =... 6 V DC with HART communication V S rated = 4 V DC Option IS- protection -wire: ma / V S = V DC with HART communication V S rated = 4 V DC Performance Accuracy P N 60 mbar TD :5 ± 0. % FSO TD max = :0 TD > :5 ± [ x TD] % FSO P N < 60 mbar ± [ x TD] % FSO TD max = : P N bar TD :5 ± 0. % FSO TD max = :0 TD > :5 ± [ x TD] % FSO Permissible load R max = [(V S - V S min) / 0.0 A] Ω load at HART -communication: R min = 50 Ω Long term stability ± (0. x turn-down) % FSO / year at reference conditions Influence effects supply: 0.05 % FSO / 0 V permissible load: 0.05 % FSO / kω Turn-on time 850 msec Mean response time 40 msec without consideration of electronic damping mean measuring rate 7/sec Max. response time 80 msec Adjustability configuration of following parameters possible (interface / software necessary ): - electronic damping: sec - offset: % FSO - turn down of span: max. :0 accuracy according to IEC limit point adjustment (non-linearity, hysteresis, repeatability) software, interface, and cable have to be ordered separately (software appropriate for Windows 95, 98, 000, NT Version 4.0 or higher, and XP) Thermal effects (Offset and Span) Tolerance band ± (0. x turn-down) % FSO TC, average ± (0.0 x turn-down) % FSO / 0 K in compensated range C Permissible temperatures medium: C electronics / environment: C storage: C Electrical protection 4 Short-circuit protection permanent Reverse polarity protection no damage, but also no function Electromagnetic compatibility emission and immunity according to EN 66 4 additional external overvoltage protection unit in terminal box KL or KL with atmospheric pressure reference available on request Mechanical stability Vibration 4 g (according to: DIN EN ) Electrical connection Cable outlet with sheat material 5 PVC (-5 70 C) grey PUR (-5 70 C) black FEP 6 (-5 70 C) black TPE (-5 85 C) blue 5 shielded cable with integrated air tube for atmospheric pressure reference 6 do not use freely suspended probes with an FEP cable if effects due to highly charging processes are expected Materials Housing stainless steel.4404 Seals FKM FFKM EPDM others on request Diaphragm standard: ceramics Al O 96 % option: ceramics Al O 99.9 % Protection cap Miscellaneous Option cable protection POM Ingress protection IP 68 Current consumption max. ma Weight approx. 400 g (without cable) CE-conformity EMC Directive: 04/0/EU ATEX Directive 04/4/EU stainless steel pipe for probe in stainless steel: available as compact product (standard: stainless steel pipe with a total length up to m possible; other lengths on request) pressure and level

3 IS-protection Approval DX5A-LMK 8H IBExU 0 ATEX 86 X zone 0 7 : II G Ex ia IIB T4 Ga zone 0: II D Ex ia IIIC T85 C Da Safety technical maximum values U i = 8 V, I i = 9 ma, P i = 660 mw, C i =, nf, L i = 0 µh, the supply connections have an inner capacity of max. 7 nf opposite the enclosure Permissible media temperature in zone 0: C with p atm 0.8 bar up to. bar zone or higher: C Connecting cables cable capacitance: signal line/shield also signal line/signal line: 60 pf/m (by factory) cable inductance: signal line/shield also signal line/signal line: µh/m 7 for optional stainless steel pipe following designation is valid: "II G Ex ia IIC T4" (zone 0) Wiring diagram -wire-system (current) HART p supply + VS I supply Pin configuration Electrical connection cable colours (IEC 60757) Dimensions (in mm) Supply + Supply Shield wh (white) bn (brown) gnye (green-yellow) standard thread R" for stainless steel pipe dimensions in mm dimensions DN5 / DN40/ DN50 / DN80 / PN6 D K d b f n d HART is a registered trade mark of HART Communication Foundation; Windows is a registered trade mark of Microsoft Corporation

4 Technical Accessories Data Transmitter flange for Technical data LMK 8, LMK 8H, LMK 458, LMK 458H Flange material stainless steel.4404 (6L) Hole pattern according to DIN 507 Version Size (in mm) Weight DN5 / D = 5, k = 85, b = 8, n = 4, d= 4. kg DN50 / D = 65, k = 5, b = 0, n = 4, d= 8.6 kg DN80 / PN6 D = 00, k = 60, b = 0, n = 8, d= 8 4. kg Transmitter flange DN5 / ZSF540 Transmitter flange DN50 / ZSF5040 Transmitter flange DN80 / PN6 ZSF806 Mounting flange with cable gland Technical data all probes Flange material stainless steel.4404 (6L) Material of cable gland standard: brass, nickel plated on request: stainless steel.405; plastic Seal insert material: TPE (ingress protection IP 68) Hole pattern according to DIN 507 Version Size (in mm) Weight DN5 / D = 5, k = 85, b = 8, n = 4, d= 4.4 kg DN50 / D = 65, k = 5, b = 0, n = 4, d= 8. kg DN80 / PN6 D = 00, k = 60, b = 0, n = 8, d= kg DN5 / with cable gland brass, nickel plated ZMF540 DN50 / with cable gland brass, nickel plated ZMF5040 DN80 / PN6 with cable gland brass, nickel plated ZMF806 Terminal clamp all probes with cable mm Material standard: steel, zinc plated optionally: stainless steel.40 Weight approx. 60 g Terminal clamp, steel, zinc plated Terminal clamp, stainless steel.40 Z0058 Z0057 cable gland M6x.5 with seal insert (for cable mm) 06 BD SENSORS GmbH The specifications given in this document represent the state of engineering at the time of publishing. We reserve the right to make modifications to the specifications and materials. pressure Tel: +49 and (0) level 9 5 / Fax: +49 (0) 9 5 / 98 - info@bdsensors.de LMK8H_E_9076

5 LMK 8H LMK 8H Pressure in bar in mh O Input [mh O] [bar] Housing Stainless steel.4404 (6L) Diaphragm Ceramics Al O 96% Ceramics Al O 99.9% C Output HART -communication 4 0 ma / -wire H HART -communication Intrinsic safety 4 0 ma / -wire I Seals FKM EPDM FFKM 7 Electrical connection PVC-cable PUR-cable FEP-cable TPE-cable 4 Accuracy P N bar 0. % P N < bar 0, % B Cable length in m Special version standard prepared for mounting with stainless steel pipe cable with integrated air tube for atmospheric pressure reference stainless steel pipe is not part of the supply HART is a registered trade mark of HART Communication Foundation BD SENSORS GmbH The specifications given in this document represent the state of engineering at the time of publishing. We reserve the right to make modifications to the specifications and materials.

DMP 331. Industrial Pressure Transmitter for Low Pressure. Stainless Steel Sensor

DMP 331. Industrial Pressure Transmitter for Low Pressure. Stainless Steel Sensor DMP Industrial Pressure Transmitter for Low Pressure Stainless Steel Sensor accuracy according to IEC 60770: standard: 0.5 % FSO option: 0.5 / 0. % FSO from 0... 00 mbar up to 0... 40 bar Output signals