Quick Start Guide 00825-0200-4840, Rev BA December 2014 Rosemount Ultrasonic 3107 Level and 3108 Flow Transmitters
Quick Start Guide December 2014 © NOTICE This installation guide provides basic guidelines for the Rosemount 3107 and Rosemount 3108. It does not provide instructions for detailed configuration, diagnostics, maintenance, service, troubleshooting, or installations. Refer to the Rosemount 3107 and 3108 Reference Manual (Document Number 00809-0200-4840) for more instructions. Manuals are available electronically on www.rosemount.com.
Quick Start Guide December 2014 Overview of the Rosemount 3107 and 3108 The Rosemount 3107 and 3108 are sealed 4–20 mA loop-powered liquid level transmitters, specifically designed for use in waste water and effluent treatment plant on aqueous applications. These rugged UPVC transmitters are certified Intrinsically Safe for use in Zone 0 areas, and factory fitted with up to 165 ft. (50 m) of two-core cable for simple low cost installation in sumps, wet-wells and over open channel flow structures.
December 2014 Quick Start Guide Components of the transmitter The transmitter has a housing containing advanced electronics to generate ultrasonic pulses, process the resultant signals, and provide a 4–20mA and HART output. There is a factory-fitted cable for the signal output and connecting an external power supply. The 3108 has a factory-fitted Remote Temperature Sensor. Figure 2. Transmitter components A B C D E D A. Mounting bracket B. Two-core cable C. 1-in. mounting thread D. UPVC wetted parts E.
Quick Start Guide December 2014 The transmitter is Double Insulated, and therefore Protective Earthing is not required. However, the cable screen should be connected (see Figure 9 on page 10). Note that if the equipment is used in a manner not specified by the manufacturer, the protection afforded by the equipment may be impaired. This transmitter is classified Type A in accordance with the European EMC directive 2004/108/EC.
December 2014 Quick Start Guide Obstructions in the tank, or well, may generate echoes which can be confused with the real liquid surface echo. Obstructions within the beam angle generate strong false echoes. Wherever possible, the transmitter should be positioned to avoid false echoes. To avoid detecting unwanted objects in the tank or well, it is advisable to maintain a distance of at least 1.3 in.
Quick Start Guide December 2014 Note To help with alignment, the echo size (signal strength) can be indicated on the Rosemount 3490 Series Control Unit or a Field Communicator. Flange mounting The instrument (accessory) flanges supplied by Emerson are manufactured from PVC and are a full face design. Care must be taken when installing to a raised face mating flange on the tank or vessel to prevent distortion of the PVC flange by over-tightening the bolts.
December 2014 Quick Start Guide Open channel flow installations Mount an ultrasonic transmitter over an area of clear liquid. Avoid mounting the transmitter directly over any inlet stream. Never suspend the transmitter by the cable. The positioning is critical, and should be the correct distance upstream from the flow structure as stated in the relevant standard for your country.
Quick Start Guide December 2014 Note The transmitter should be free from a situation where it is likely to 'drown' (refer to the relevant standard for further information) Figure 8. Bottom reference of a ‘V’ notch weir B A A. Transmitter bottom reference (i.e. true invert) B. Meniscus level The Rosemount 3108 transmitter has a factory fitted remote temperature sensor. The temperature sensor is enclosed in a M8 x 1.
December 2014 Quick Start Guide Connecting the transmitter Note To comply with the CSA requirements, the transmitters must be powered from a Rosemount 3490 Series Control Unit, or a class 2 or separate extra-low voltage (SELV) source. Other devices may reset if connecting the transmitter to a multi-drop system while the loop is powered. De-energize loop to avoid devices being reset.
Quick Start Guide December 2014 Configuration The transmitter can be configured and verified using a Field Communicator or a Rosemount 3490 Series Control Unit. The parameters in this section are for a sufficient for a basic level, contents (volume), or open channel flow application. For a more advanced application, refer to the Rosemount 3107 and 3108 Product Manual (00809-0200-4840).
December 2014 Quick Start Guide Transmitter bottom reference This is the transmitter’s Bottom Reference setting. It is the distance measured vertically along the ultrasonic beam path from the User Preferred Sensor Reference Point (UPSRP) to the Zero Level of a tank or an open channel (Figure 10 on page 13). The zero level establishes where the transmitter starts to measure the process value.
Quick Start Guide December 2014 Figure 10. Tank geometry Rosemount 3490 Series control unit Rosemount 3107 or 3108 4–20mA/HART SRP Upper blanking (P023) Distance (D910) Distance offset (P060) 4mA point Distance TV (D902) UPSRP Bottom reference (P010) Liquid Level Level SV (D901) 20mA point Lower blanking (P063) Level offset (P069) Zero level TRP Abbreviations: TRP= Tank Reference Point. SRP = Sensor Reference Point. UPSRP = User Preferred SRP The process value (e.g.
December 2014 Quick Start Guide Transmitter primary variable units (P012) This selects alternative display units for the HART Primary Variable (PV), which are then reported to a HART Master Device such as a Rosemount 3490 Series Control Unit. Note Selecting alternative display units does not automatically re-scale the PV value. Use the parameter Transmitter Scale Factor (page 16) to manually re-scale the value (or base units) into appropriate units.
December 2014 Field Communicator or AMS To change the tank shape / non linear profile: 1. From the Home screen, select 2: Configure. 2. Select 2: Manual Setup. 3. Select 3: Profiling. 4. Select 2: Set Non-Linear Profile. 5. Select a new profile, and then press “Enter” to save the selection. 6. Press “SEND” to update the transmitter. 7. The selected profile can be viewed at Fast Key sequence 2, 2, 3, 3.
December 2014 Quick Start Guide Transmitter scale factor / K-factor (P013) Level measurement When the process value (PV) is a level measurement in meters, feet, or inches, this parameter converts the level measurement into alternative units before being output. Enter a value of 1.0 if alternative units are not required. Volume measurement When the PV is a volume measurement from a standard non-linear-shaped tank e.g.
Quick Start Guide December 2014 Field Communicator or AMS To view or change the scale factor / k-factor: 1. From the Home screen, select 2: Configure. 2. Select 2: Manual Setup. 3. Select 3: Profiling. 4. Select 4: Scale Factor P013 or 4: k-factor P013, depending on the Non-Linear Profile selected. 5. Input the factor, and press “ENTER” to save it. 6. Press “SEND” to update the transmitter.
December 2014 Quick Start Guide Field Communicator or AMS Non-Linear Profile Height P014 1 ft To view or change the diameter, maximum 1 height, or power factor: 1. From the Home screen, select 2: Configure. * - . FN 2. Select 2: Manual Setup. + 3. Select 3: Profiling. DEL ENTER ESC HELP 4. Select 5: Non-Linear Profile Height P014 or 5:Power Factor P014, depending on the (Field Communicator screen) Non-Linear Profile selected. 5. Input a new value, and press “ENTER” to save it. 6.
Quick Start Guide December 2014 Profile points 1 to 10 (P030 to P039) These parameters are used to define an irregular-shaped profile for calculating the process value (PV) from a live level reading. See Figure n on page 18 for an example of how these parameters are used. Field Communicator or AMS Profile Point1 P030 10.000% To view or change the profile point: 10.000% 1. From the Home screen, select 2: Configure. * 2. Select 2: Manual Setup. - . FN + 3. Select 3: Profiling. 4.
December 2014 Quick Start Guide Figure 12.
December 2014 Quick Start Guide Product Certifications Approved manufacturing locations Rosemount Inc. – Chanhassen, Minnesota, USA Rosemount Measurement Limited – Slough, Berkshire, United Kingdom Emerson Process Management Asia Pacific Private Limited – Singapore European Union directive information The EC Declaration of Conformity begins on page 24, and the most recent revision can be found at www.rosemount.com under Documentation.
Quick Start Guide December 2014 Canadian Standards Association (CSA) I6 Certificate Number: 02 CSA 1352094 X Ex ia IIC Intrinsically Safe when installed with certified barrier meeting transmitter Entity parameters: Ui=30V, Ii=120mA, Pi=0.82W, Ci=5nF, Li=27uH Temperature Code T4 at Ta = –40 to 60 °C or T6 at Ta = –40 to 55 °C. Special conditions of use 1. Risk of electrostatic charge build up on plastic surfaces. Clean only with a damp cloth.
December 2014 Quick Start Guide 6. It is the responsibility of the user to ensure the voltage and current limits for this equipment are not exceeded. 7. Technical Data: a. Materials of construction: UPVC moulded body and front face. PVC sheathed 2 core shielded cable. Glass filled nylon lock nut. 316SS hanging bracket. Epoxy adhesive sealant. b.
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Quick Start Guide 00825-0200-4840, Rev BA December 2014 Emerson Process Management Rosemount Inc. 8200 Market Boulevard Chanhassen, MN USA 55317 T (US) (800) 999-9307 T (Intnl) (952) 906-8888 F (952) 906-8889 Emerson Process Management Latin America 1300 Concord Terrace, Suite 400 Sunrise Florida 33323 USA T + 1 954 846 5030 Emerson Process Management Asia Pacific Private Limited 1 Pandan Crescent Singapore 128461 T (65) 6777 8211 F (65) 6777 0947/65 6777 0743 Emerson Process Management GmbH & Co.
