Level instruments Continuous level measurement - Ultrasonic transmitters The Probe ■ Overview ■ Configuration Parabolic Mounting The Probe is a short-range integrated ultrasonic level transmitter, ideal for liquids and slurries in open or closed vessels. ■ Benefits 5 Flat Mounting and Beam Angle Easy to install, program and maintain Accurate and reliable Sanitary models available fill ® Patented Sonic Intelligence echo processing Integral temperature compensation ■ Application The transducer is available in PVDF copolymer, making the de- vice suitable for use in a wide variety of applications. The Probe is easy to install and maintain, and can be quickly removed for pipe cleaning as required by the food, beverage and pharmaceutical industries. rungs The reliability of the level data is based on the Sonic Intelligence echo processing algorithms. A filter discriminates between the true echo and false echoes from acoustic or electrical noises seams and agitator blades in motion. The ultrasonic pulse propagation 12 time to the material and back is temperature-compensated and beam angle converted into distance for display, analog output and relay ac- tuation. Key Applications: chemical storage vessels, filter beds, mud pits, liquid storage vessels, food applications The Probe mounting Siemens FI 01 · 2010 5/126 Level instruments Continuous level measurement - Ultrasonic transmitters The Probe Order No. ■ Technical specifications Selection and Ordering data C) The Probe 7 M L 1 2 0 1 - Three-wire version Two-wire version Short-range integrated ultrasonic level transmitter, 777 0 0 (standard) ideal for liquids and slurries in open or closed ves- Mode of operation sels Measuring principle Ultrasonic level Ultrasonic level Measuring range measurement measurement 5 m (16.40 ft) 1 Input Transducer/Process connection PVDF copolymer, 2" NPT [(Taper), ANSI/ASME E Measuring range 0.25 to 5 m 0.25 to 5 m B1.20.1] (0.8 to 16.4 ft) (0.8 to 16.4 ft) PVDF copolymer, R 2" [(BSPT), EN 10226] F Output PVDF copolymer, G 2" [(BSPP), EN ISO 228-1] G mA 4 to 20 mA 4 to 20 mA PVDF copolymer, 4" Sanitary mounting J - Span Proportional/ Proportional/ Model/Approval inversely proportional inversely proportional 3 Wire, 24 V DC, CE, C-TICK, CSA, FM E 2 Wire, 24 V DC, CE, C-TICK, CSA F - Max. load 750  at 24 V DC 600  in the loop at 24 V DC Further designs Order code Relay For level alarm or No Please add "-Z" to Order No. and specify Order fault code(s). Acrylic coated, stainless steel tag [13 x 45 mm Y17 Power supply (0.5 x 1.75")]: Measuring-point number/identifica- Supply voltage 18 to 30 V DC, 12 to 28 V DC, tion (max. 20 characters) specify in plain text max. 0.2 A 0.1 A surge Additional Operating Instructions Max. power 5 W 0.75 W C) 3 Wire, 24 V model, Multi-language manual 7ML1998-5GD61 5 consumption (200 mA at 24 V DC) (25 mA at 24 V DC) C) 2 Wire model, Multi-language manual 7ML1998-5GC62 This device is shipped with the Siemens Milltronics Certificates and CE, C-TICK, CE, C-TICK, CSA US/C manual CD containing Quick Starts and Operating approvals CSA , FM US/C Instructions. Accuracy Accessories Error in measurement 0.25 % of measuring range (in air) Universal Box Bracket Mounting kit 7ML1830-1BK Sanitary 4" mounting clamp 7ML1830-1BR Resolution 3 mm (0.125") C) Power Supply, 24 V DC, 200 mA for 2 probes 7ML1930-1AA Temperature compen- Built in (105 to 125 V AC input) sation Power Supply, 24 V DC, 100 mA for 1 probe C) 7ML1930-1AB (105 to 125 V AC input) Echo processing Sonic Intelligence 3" ASME, DN 65 PN 10, JIS 10K 3B ETFE Flange 7ML1830-1BT Rated operation condi- adapter for 2" NPT tions 3" ASME, DN 65 PN 10, JIS 10K 3B ETFE Flange 7ML1830-1BU Beam angle 12° adapter for 2" BSPT 2" NPT locknut, plastic 7ML1830-1DTAmbient temperature 2" BSPT locknut, plastic 7ML1830-1DQ - Standard -40 to +60 °C (-40 to +140 °F) Plastic M20 cable gland with metal locknut 7ML1930-1DB SITRANS RD100 Remote display - - Metallic mounting -20 to +60 °C (-4 to +140 °F) see RD100 on page 5/304 Max. static operating Normal atmospheric pressure SITRANS RD200 Remote display - pressure see RD200 on page 5/306 Degree of protection IP65 C) Subject to export regulations AL: N, ECCN: EAR99 Design Weight - Without flange 1.5 kg (3.3 lbs) adapter - With flange adapter 1.7 kg (3.7 lbs) Material - Electronics enclosure PVC - Transducer PVDF copolymer Degree of protection IP65 Process connection 2" NPT [(Taper), ANSI/ASME B1.20.1] R 2" [(BSPT), EN 10226] or G 2" [(BSPP), EN ISO 228-1] Flange adapter 3" Universal, (fits DN 65, PN 10 and 3" ASME) 4" sanitary Cable inlet 2 inlets for PG 13.5 or ½" NPT cable glands Siemens FI 01 · 2010 5/127 Level instruments Continuous level measurement - Ultrasonic transmitters The Probe ■ Options ■ Dimensional drawings Flange adapter for mating 2” NPT or 2” BSP process connections to 3” ANSI, DN 65 PN10, and JIS 10K 3B flanges 148.8 mm (5.86”) bolt hole circle diameter THE PR OBE 190.2 mm (7.49”) diameter The Probe Optional Flange Adapter 5 The Probe with Optional Mounting Bracket ■ Schematics The Probe dimensions The Probe connections Siemens FI 01 · 2010 5/128 Level instruments Continuous level measurement - Ultrasonic transmitters SITRANS Probe LU ■ Overview ■ Configuration SITRANS Probe LU is a 2-wire loop powered ultrasonic transmit- ter for level, volume and flow monitoring of liquids in open chan- nels, storage vessels and simple process vessels. 5 ■ Benefits Continuous level measurement up to 12 m (40 ft) range Easy installation and simple start-up Programming using infrared Intrinsically Safe handheld ® programmer, SIMATIC PDM or HART Communicator Communication using HART or PROFIBUS PA ETFE or PVDF transducers for chemical compatibility Patented Sonic Intelligence signal processing Extremely high signal-to-noise ratio Auto False-Echo Suppression for fixed obstruction avoidance Level to volume or level to flow conversion ■ Application The SITRANS Probe LU is ideal for level monitoring in the water and wastewater industry and chemical storage vessels. The range of SITRANS Probe LU is 6 or 12 m (20 or 40 ft). Using Auto False-Echo Suppression for fixed obstruction avoidance, as well as an improved signal-to-noise ratio and improved accu- racy of 0.15% of range or 6 mm (0.25"), the Probe LU provides unmatched reliability. SITRANS Probe LU mounting ® SITRANS Probe LU includes Sonic Intelligence signal process- ing from the field-proven Probe and incorporates new echo pro- cessing features and the latest micro-processor and communi- cations technology. The Probe LU offers two communications options: HART or PROFIBUS PA (Profile version 3.0, Class B). The transducer on the Probe LU is available as ETFE or PVDF to suit the chemical conditions of your application. As well, for ap- plications with varying material and process temperatures, the Probe LU incorporates an internal temperature sensor to com- pensate for temperature changes. Key Applications: chemical storage vessels, filter beds, liquid storage vessels Siemens FI 01 · 2010 5/129 Level instruments Continuous level measurement - Ultrasonic transmitters SITRANS Probe LU ■ Technical specifications Mode of operation Process connection Measuring principle Ultrasonic level measurementThreaded connection 2" NPT [(Taper), ANSI/ASME B1.20.1] Typical application Level measurement in storage R 2" [(BSPT), EN 10226] or vessels and simple process vessels G 2" [(BSPP), EN ISO 228-1] InputsFlange connection 3" (80 mm) universal flange Measuring rangeOther connection FMS 200 mounting bracket (see page 5/185) or customer 6 m (20 ft) model 0.25 to 6 m (10" to 20 ft) supplied mount 12 m (40 ft) model 0.25 to 12 m (10" to 40 ft) Display and Controls Frequency 54 kHz Interface Local: LCD display with bar Outputs graph ® Remote: Available via HART or mA/HART PROFIBUS PA Range 4 to 20 mA Configuration Using Siemens SIMATIC PDM Accuracy  0.02 mA (PC) or HART handheld communicator or Siemens infra- PROFIBUS PA Profile 3, Class B red handheld programmer Performance Memory Non-volatile EEPROM Resolution  3 mm (0.12") Power supply Accuracy  the greater of 0.15 % of range 4 to 20 mA/HART Nominal 24 V DC with 550  or 6 mm (0.24") 5 maximum; maximum 30 V DC 4 to Repeatability 3 mm (0.12") 20 mA Blanking distance 0.25 m (10") PROFIBUS PA 12, 13, 15, or 20 mA depending on programming (General Pur- Update time  5 seconds pose or Intrinsically Safe version) 4/20 mA/HART version  5 seconds at 4 mA per IEC 61158-2 PROFIBUS version  4 seconds at 15 mA current Certificates and Approvals loop General CSA , FM, CE, C-TICK US/C Temperature compensation Built-in to compensate over temperature range Marine (only applies to HART com-Lloyd’s Register of Shipping munication option) ABS Type Approval Beam angle 10° Hazardous Rated operating conditions Intrinsically Safe (Europe) ATEX II 1G EEx ia IIC T4Ambient conditions Intrinsically Safe (USA/Canada) CSA/FM (barrier required) T4, - Location Indoor/outdoor Class I, Div. 1, Groups A, B, C, D; - Ambient temperature -40 to +80 °C (-40 to +176 °F) Class II, Div. 1, Groups E, F, G; Class III - Relative humidity/ingress Suitable for outdoor protectionIntrinsically Safe (Australia/New ANZEx Ex ia IIC T4, Tamb = -40 to Zealand) +80 °C (-40 to +176 °F) IP67, - Installation category I IP68 - Pollution degree 4 Intrinsically Safe (International) IECEx TSA 04.0020X Ex ia IIC T4 Medium conditions Non-incendive (USA) FM (no barrier required) T5: Class - Temperature at flange or threads -40 to +85 °C (-40 to +185 °F) I, Div. 2, Groups A,B,C, D - Pressure (vessel) 0.5 bar g (7.25 psi g) Handheld Programmer DesignIntrinsically Safe Siemens hand- Infrared receiver held programmer Material (enclosure) PBT (Polybutylene Terephthalate) - Approvals for handheld IS model with ATEX EEx ia IIC T4 Degree of protection Type 4X/NEMA 4X, Type 6/ programmer NEMA 6/IP67/IP68 enclosure CSA/FM Class I, Div. 1, Groups A, B, C, D Weight 2.1 kg (4.6 lbs) Ambient temperature -20 to +40 °C (-5 to +104 °F) Cable inlet 2 x M20x1.5 cable gland or 2 x ½" Interface Proprietary infrared pulse signal NPT thread Power 3 V lithium battery Material (transducer) ETFE (Ethylene Tetrafluoroethyl- ene) or PVDF (Polyvinylidene (non-replaceable) Fluoride) Siemens FI 01 · 2010 5/130 Level instruments Continuous level measurement - Ultrasonic transmitters SITRANS Probe LU Selection and Ordering data Order No. Selection and Ordering data Order No. C) C) SITRANS Probe LU 7 M L 5 2 2 1 - SITRANS Probe LU 7 M L 5 2 2 1 - 2-wire, loop powered ultrasonic transmitter for 77777 2-wire, loop powered ultrasonic transmitter for 77777 level, volume and flow monitoring of liquids in open level, volume and flow monitoring of liquids in open channels, storage vessels and simple process ves- channels, storage vessels and simple process ves- sels. sels. C) Enclosure/Cable Inlet Additional Multi-language Quick Start manual 7ML1998-5QR81 Plastic (PBT), 2 x M20x1.5 (check Approvals for 1 cable gland details) This device is shipped with the Siemens Milltronics Plastic (PBT), 2 x ½" NPT (no cable glands sup- 2 manual CD containing the complete ATEX Quick plied) Start and Operating Instructions library. Operating Instructions for PROFIBUS PA device Range/Transducer material C) 6 meter (20 ft), ETFE A English 7ML1998-5JB02 C) 6 meter (20 ft), PVDF Copolymer B German 7ML1998-5JB32 Note: The Operating Instructions should be 12 meter (40 ft), ETFE C ordered as a separate item on the order. 12 meter (40 ft), PVDF Copolymer D Additional Multi-language Quick Start manual C) 7ML1998-5QV81 Process connection This device is shipped with the Siemens Milltronics 2" NPT [(Taper), ANSI/ASME B1.20.1] A manual CD containing the complete ATEX Quick R 2" [(BSPT), EN 10226] B Start and Operating Instructions library. G 2" [(BSPP), EN ISO 228-1] C Optional equipment Communication/Output ® Handheld programmer, Intrinsically Safe, EEx ia 7ML5830-2AH 4 to 20 mA, HART 1 PROFIBUS PA 2 Handheld programmer, General Purpose approvals 7ML1830-2AN Approvals Handheld programmer, Infrared, Intrinsically Safe, 7ML5830-2AJ General Purpose, FM, CSA, CE, C-TICK 1 PROFIBUS PA 5 Intrinsically Safe, FM Class I, Div. 1, Groups A, B, 2 D) HART modem/RS-232 7MF4997-1DA C, D (barrier required); Class II, Div. 1, Groups E, F, (for use with PC and SIMATIC PDM) G; Class III; ATEX II 1G EEx ia IIC T4, ANZEx, D) HART modem/USB 7MF4997-1DB IECEx (HART model only) (for use with a PC and Intrinsically Safe, CSA Class I, Div. 1, Groups A, B, 3 SIMATIC PDM) C, D (barrier required); Class II, Div. 1, Group G; 2" NPT locknut, plastic 7ML1830-1DT Class III (HART model only) 2" BSPT locknut, plastic 7ML1830-1DQ FM, Class l, Div. 2 (Enclosure option 2 only) 4 3" ASME, DN 65 PN 10, JIS 10K 3B ETFE Flange 7ML1830-1BT Intrinsically Safe, CSA/FM Class I, Div. 1, Groups A, 5 adapter for 2" NPT B, C, D (barrier required); Class II, Div. 1, Groups E, F, G; Class III (PROFIBUS PA model only) 3" ASME, DN 65 PN 10, JIS 10K 3B ETFE Flange 7ML1830-1BU Intrinsically Safe, ATEX II 1G EEx ia IIC T4 6 adapter for 2" BSPT (PROFIBUS PA model only) One General Purpose polymeric cable gland 7ML1930-1AM M20x1.5, rated for -20 to +80 °C (-4 to +176 °F) Further designs Order code One metallic cable gland M20x1.5, rated -40 to 7ML1930-1AP Please add "-Z" to Order No. and specify Order +80 °C (-40 to +176 °F) for General Purpose or code(s). ATEX EEx e installations (available for HART only) Stainless steel tag [69 x 50 mm (2.71 x 1.97")]: Y15 One metallic cable gland M20x1.5, rated -40 to 7ML1930-1AQ Measuring-point number/identification (max. 16 +80 °C (-40 to +176 °F) with integrated shield con- characters) specify in plain text nection (available for PROFIBUS PA) SITRANS RD100 Remote display - Operating Instructions for HART/mA device Order No. see RD100 on page 5/304 English C) 7ML1998-5HT02 SITRANS RD200 Remote display - C) French 7ML1998-5HT11 see RD200 on page 5/306 C) German 7ML1998-5HT32 Note: The Operating Instructions should be Spare Parts ordered as a separate item on the order. Plastic lid 7ML1830-1KB C) Subject to export regulations AL: N, ECCN: EAR99 D) Subject to export regulations AL: N, ECCN: EAR99H ■ Options Flange adapter for mating 2” NPT or 2” BSP process connections to 3” ANSI, DN 65 PN10, and JIS 10K 3B flanges 148.8 mm (5.86”) bolt hole circle diameter 190.2 mm (7.49”) diameter SITRANS Probe LU optional flange adapter SITRANS Probe LU with optional mounting bracket Siemens FI 01 · 2010 5/131 Level instruments Continuous level measurement - Ultrasonic transmitters SITRANS Probe LU ■ Dimensional drawings 5 SITRANS Probe LU dimensions ■ Schematics SITRANS Probe LU connections Siemens FI 01 · 2010 5/132