Quick Start Guide March 2023 Contents About this guide........................... 3 Mounting the transmitter......................5 Housing rotation........................13 Set the switches......................... 14 Connect the wiring and power up................... 15 Configuration parameters......................19 Trim the transmitter........................22 Safety Instrumented Systems (SIS)..................24 Product certifications........................ 25 Emerson.com/Rosemount...
Transmitters. It does not provide instructions for configuration, diagnostics, maintenance, service, troubleshooting, Explosion-Proof, Flame-Proof, or intrinsically safe (I.S.) installations. Refer to the Rosemount 3051 Manual for more instructions. This guide is also available electronically on Emerson.com/Rosemount. 1.1 Safety messages DANGER Explosions Explosions could result in death or serious injury.
Page 4
Entries marked “M20” are M20 × 1.5 thread form. On devices with multiple conduit entries, all entries will have the same thread form. When installing in a hazardous location, use only appropriately listed or Ex certified plugs, glands, or adapters in cable/conduit entries. Emerson.com/Rosemount...
March 2023 Quick Start Guide 2 Mounting the transmitter NOTICE Consider process connection and ambient temperatures when installing the 3051 with hazardous location certifications. Process connection temperatures above +85 °C require a limited ambient temperature, reduced by a 1:1.5 ratio. See Table 2-1.
Page 6
Mount the transmitter in a gas flow application NOTICE A bracket required to support the transmitter and the ¼-in. tubing going into the transmitter. Procedure 1. Place taps in the top or side of the line. 2. Mount the transmitter beside or above the taps. Emerson.com/Rosemount...
Page 7
March 2023 Quick Start Guide 2.3 Steam flow applications Procedure 1. Place taps to the side of the line. 2. Mount beside or below the taps. 3. Fill impulse lines with water. Quick Start Guide...
Page 8
Quick Start Guide March 2023 2.4 Panel and pipe mount Figure 2-1: Panel and Pipe Mounting Panel mount Pipe mount Coplanar flange Traditional flange Rosemount 3051T Rosemount 3051H 5/16 x 1½ panel bolts are customer supplied. Emerson.com/Rosemount...
Page 9
Use only bolts supplied with the transmitter or sold by Emerson as spare parts. Figure 2-2 illustrates common transmitter assemblies with the bolt length required for proper transmitter assembly.
Page 10
Table 2-2: Torque Values for the Flange and Flange Adapter Bolts Bolt Head markings Initial Final material torque torque Carbon Steel (CS) 300 in-lb 650 in-lb Stainless 150 in-lb 300 in-lb Steel (SST) Emerson.com/Rosemount...
Page 11
March 2023 Quick Start Guide 2.6 O-rings with flange adapters WARNING Failure to install proper flange adapter O-rings may cause process leaks, which can result in death or serious injury. The two flange adapters are distinguished by unique O-ring grooves. Only use the O- ring that is designed for its specific flange adapter, as shown below.
Page 12
Keep the vent path free of any obstruction including but not limited to paint, dust, and lubrication by mounting the transmitter so that fluids can drain away. Figure 2-4: In-line Gage Low Side Pressure Port A. Pressure port location Emerson.com/Rosemount...
March 2023 Quick Start Guide 3 Housing rotation To improve field access to wiring or to better view the optional display: Procedure 1. Loosen the housing rotation set screw using a 5/64-in. hex wrench. 2. Turn the housing left or right up to a maximum of 180 ° from its original position.
3. Slide the security and alarm switches into the preferred position using a small screwdriver. 4. Reattach the transmitter cover. The cover must be fully engaged to comply with explosion-proof requirements. Figure 4-1: Electronics Board Without LCD display With LCD display A. Alarm B. Security Emerson.com/Rosemount...
March 2023 Quick Start Guide 5 Connect the wiring and power up Figure 5-1 shows wiring connections necessary to power a Rosemount 3051 transmitter and enable communications with a handheld communicator. Resistance and power requirements vary based on the interface type used to communicate with the device. Table 5-1 for specific loop power and resistance needs.
Page 16
These grounds are used when transient protect terminal blocks are installed or to fulfill local regulations. Step 2 for more information on how the cable shieldshould be grounded. Emerson.com/Rosemount...
Page 17
March 2023 Quick Start Guide Procedure 1. Remove the field terminals housing cover. 2. Connect the wiring pair and ground as indicated in Figure 5-2. • Be trimmed close and insulated from touching the transmitter housing • Continuously connect to the termination point •...
Page 18
The total resistance load is the sum of the resistance of the signal leads and the load resistance of the controller, indicator, I.S. barriers, and related pieces. If you use intrinsic safety barriers, include the resistance and voltage drop. Emerson.com/Rosemount...
Units Complete the following steps to verify these parameters. See Figure for a full menu tree. Note Emerson recommends installing the latest DD to ensure full functionality. Download the latest DD at Software Downloads & Drivers | Emerson Communication Device Procedure 1.
Page 20
Quick Start Guide March 2023 • Device Settings → Setup Overview → Device 6. Transfer function • Device Settings → Setup Overview → Output 7. Units • Pressure units: Device Settings → Setup Overview → Output • Other units: Device Settings → Output → Pressure/Flow/ Totalizer/Level/Volume/Module Temperature → Setup Figure 6-1: DD Menu Tree Emerson.com/Rosemount...
Page 21
® Procedure 1. Launch AMS Device Configurator. AMS Device Configurator for Emerson Field Devices. 2. Click on the device you want to connect to. 3. On first connection, enter the key for this device. 4. At the top left, click the menu icon to navigate the desired device menu.
Using the transmitter zero adjustment buttons, the lower range value (LRV) will be set to the pressure applied to the transmitter. This adjustment will affect the 4–20 mA value only. Perform the following steps to perform a rerange using the zero adjustment buttons. Emerson.com/Rosemount...
Page 23
March 2023 Quick Start Guide Procedure 1. Loosen the certifications label screw and slide the label to expose the zero adjustment buttons. 2. Set the 4 mA point by pressing the zero button for two seconds. Verify the output is 4 mA. The optional LCD display will show ZERO PASS.
Quick Start Guide March 2023 8 Safety Instrumented Systems (SIS) For safety certified installations, refer to the Rosemount 3051 Reference Manual for installation procedure and system requirements. Emerson.com/Rosemount...
European directive information A copy of the EU Declaration of Conformity can be found at the end of the Quick Start Guide. The most recent revision of the EU Declaration of Conformity can be found at Emerson.com/Rosemount. 9.2 FCC notice This device complies with Part 15 of the FCC Rules.
Page 26
Special Conditions for Safe Use (X): 1. The Rosemount 3051 Transmitter housing contains aluminum and is considered a potential risk of ignition by impact or friction. Care must be taken into account during installation and use to prevent impact and friction. Emerson.com/Rosemount...
Page 27
March 2023 Quick Start Guide 2. The Rosemount 3051 Transmitter with the transient terminal block (Option code T1) will not pass the 500 Vrms dielectric strength test, and this must be taken into account during installation. Range 1-6 (HART/Fieldbus/PROFIBUS) 1053834 Certificate ANSI/ISA 12.27.01-2003, CSA Std.
Page 28
Groups E, F, and G; T5 (–50 °C ≤ T ≤ +85 °C); Class I, Division 2, Groups A, B, C, and D; T5; Suitable for Class I Zone 2, Group IIC; Type 4X; Factory Sealed; Single Seal (See drawing 03031-1053) Emerson.com/Rosemount...
Page 29
March 2023 Quick Start Guide 9.6 Europe 9.6.1 E8 ATEX Flameproof and Dust ATEX KEMA00ATEX2013X; Baseefa11ATEX0275X Certificate EN IEC 60079-0:2018, EN 60079-1:2014, EN Standards Used 60079-26:2015, EN 60079-31:2009 II ½ G Ex db IIC T6...T4 Ga/Gb T6 (–60 °C ≤ T ≤...
Page 30
3. Some variants of the equipment have reduced markings on the nameplate. Refer to the Certificate for full equipment marking. 9.6.3 IA ATEX FISCO BAS97ATEX1089X Certificate EN60079-0:2012 + A11:2013, EN60079-11:2012 Standards II 1 G Ex ia IIC T4 Ga (–60 °C ≤ T ≤ +60 °C) Markings Emerson.com/Rosemount...
Page 31
March 2023 Quick Start Guide Table 9-3: Input Parameters Fieldbus/PROFIBUS Voltage U 17.5 V Current I 380 mA Power P 5.32 W Capacitance C ≤ 5 nF Inductance L ≤ 10 µH Special Conditions for Safe Use (X): 1. The apparatus is not capable of withstanding the 500 V insulation test required by clause 6.3.12 of EN60079-11: 2012.
Page 32
Certificate IEC60079-0:2011, IEC60079-11:2011 Standards Markings HART : Ex ia IIC T5/T4 Ga, T5(-60 °C ≤ T ≤ +40 °C), T4 (-60 ® °C ≤ T ≤ +70 °C) Fieldbus/PROFIBUS: Ex ia IIC T4(–60 °C ≤ T ≤ +60 °C) Emerson.com/Rosemount...
Page 33
March 2023 Quick Start Guide Table 9-5: Input Parameters HART Fieldbus/PROFIBUS ® Voltage U 30 V 30 V Current I 200 mA 300 mA Power P 0.9 W 1.3 W Capacitance C 0.012 µF 0 µF Inductance L 0 mH 0 mH Special Conditions for Safe Use (X): 1.
Page 34
≤ +70 °C) Markings Special Condition for Safe Use (X): This apparatus is not capable of withstanding the 500 V insulation test required by clause 6.5.1 of IEC 60079-15. This must be taken into account when installing the apparatus. Emerson.com/Rosemount...
Page 35
March 2023 Quick Start Guide 9.8 Brazil 9.8.1 E2 INMETRO Flameproof Certificate UL-BR 13.0643X ABNT NBR IEC 60079-0:2013; ABNT NBR IEC Standards 60079-1:2016; ABNT NBR IEC 60079-26:2016 Ex db IIC T6…T4 Ga/Gb, T6(–60 °C ≤ T ≤ +70 °C), T4/T5 Markings (–60 °C ≤...
Page 36
2. The enclosure may be made of aluminum alloy and given protective polyurethane paint finish; however, care should be taken to protect it from impact or abrasion if equipment requires EPL Ga. Emerson.com/Rosemount...
Page 37
March 2023 Quick Start Guide 9.9 China 9.9.1 E3 China Flameproof Certificate GYJ19.1056X [Transmitters]; GYJ20.1486X [Flow meters] GB3836.1-2010, GB3836.2-2010, GB3836.20-2010, Standards GB12476.1-2013, GB12476.5-2013 3051 Series: Ex d IIC T6 T4 Ga/Gb, Ex tD A20 IP66 T95 Markings °C T 105 °C (-20 °C ≤ T ≤...
Page 38
Combination of C6, E8, and I1 Combination of E7, I7, and N7 Combination of E8, I1, and N1 Combination of E5, I5, and C6 Combination of E8, I1, E5, I5, and C6 Combination of EM and IM Combination of EP and IP Emerson.com/Rosemount...
Page 39
March 2023 Quick Start Guide 9.14 Additional certifications American Bureau of Shipping (ABS) Type Approval Certificate: 18-HS1814795-PDA Intended Use: Marine & Offshore Applications – Measurement of either gauge or absolute pressure for liquid, gas and vapor. Bureau Veritas (BV) Type Approval Certificate: 23155 Requirements: Bureau Veritas Rules for the Classification of Steel Ships...
Page 41
March 2023 Quick Start Guide 9.15 EU Declaration of conformity Quick Start Guide...
Page 42
Quick Start Guide March 2023 Emerson.com/Rosemount...
Page 43
March 2023 Quick Start Guide Quick Start Guide...
Page 44
Quick Start Guide March 2023 Emerson.com/Rosemount...
Page 45
March 2023 Quick Start Guide Quick Start Guide...
Page 46
Quick Start Guide March 2023 Emerson.com/Rosemount...
Page 47
March 2023 Quick Start Guide Quick Start Guide...
Page 48
2023 Emerson. All rights reserved. Emerson Terms and Conditions of Sale are available upon request. The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a mark of one of the Emerson family of companies. All other marks are the property of their respective owners.