Emerson Rosemount Volume 1 Скачать руководство пользователя страница 13 | Manualshive

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Emerson Rosemount Volume 1 Скачать руководство пользователя страница 13

Time constant

4 seconds maximum required to reach 63.2 percent sensor response in
water flowing at 3 ft/s (0.91 m/s).

Self heating

18 mW minimum power dissipation required to cause a 1 °C (1.8 °F)
temperature measurement error in water flowing at 3 ft/s.

Insulation resistance

500

×

10

6

ohms minimum insulation resistance when measured at 500 Vdc

at room temperature (20 °C [68 °F]).

6.1.2

Environmental specifications

Humidity limits

Lead seal is capable of withstanding 100 percent relative humidity.

Vibration limits

Standard single- and dual-element sensors

±0.03 percent maximum ice-point resistance shift due to 30 minutes of 21 g
peak vibration from 5 to 350 Hz continuous sweep at 20 °C (68 °F) for
unsupported stem length of less than 5.5-in. (140 mm).

Quality assurance

Each sensor is subjected to a resistance accuracy test at 0 °C and an
insulation resistance test.

Enclosure ratings

When installed properly, Rosemount Series 78 Sensors are suitable for
indoor and outdoor NEMA 4X and CSA Enclosure Type 4X installations.

6.1.3

Physical specifications

Sheath material

Single and dual-element, 316 SST

Lead wires

Single and dual-element, PTFE-insulated, nickel-coated, 22-gauge stranded
copper wire.

Identification data

The model and serial numbers and up to six lines of permanent tagging
information are etched on each sensor adapter. Stainless steel tags are
available upon request.

March 2021

Quick Start Guide

Quick Start Guide

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Содержание Rosemount Volume 1

Страница 1: ...Quick Start Guide 00825 0300 2654 Rev GB March 2021 Rosemount Volume 1 Sensor Assembly ...

Страница 2: ...6 Drawings 7 Rosemount Series 68 Platinum RTD 10 Rosemount Series 78 Platinum RTD 12 Rosemount Series 183 Thermocouple 15 Rosemount Series 68Q Sanitary Platinum RTD 18 Rosemount Series 58C Platinum RTD 20 Product certifications 21 Quick Start Guide March 2021 2 Emerson com Rosemount ...

Страница 3: ...dous locations certifications WARNING Physical access Unauthorized personnel may potentially cause significant damage to and or misconfiguration of end users equipment This could be intentional or unintentional and needs to be protected against Physical security is an important part of any security program and fundamental to protecting your system Restrict physical access by unauthorized personnel...

Страница 4: ...available on Rosemount Series 68Q and 78 Sensors A Red B White C Green D Black Note For three wire systems use one white and two red leads Do not connect the white leads Insulate or terminate the unused white lead in a manner that prevents shorting to the ground For two wire systems connect both sets of leads Quick Start Guide March 2021 4 Emerson com Rosemount ...

Страница 5: ... J Type E A B C B Type K Type T D B E B A White B Red C Purple D Yellow E Blue Note To distinguish the two sensors in dual Rosemount 183 Sensors there is an outer insulation wrapped around each pair of sensor wires March 2021 Quick Start Guide Quick Start Guide 5 ...

Страница 6: ...cutter on the sheath 4 Score the sheath to a depth of approximately 1 64 in 0 4 cm To prevent damage to the lead wire insulation do not cut completely through the sheath 5 Firmly grasp the end of the sheath with your hand or a pair of pliers Using a sharp snapping motion break off and remove the excess sheath material Take care not to strip or damage the lead wire insulation while removing the exc...

Страница 7: ...r A B C D E F A Four lead wires 6 in 152 mm long B X length 0 25 6 C 0 25 0 002 6 35 0 13 diameter D Heat shrink tubing E Do not cut or bend sheath within 2 in 51 mm F 0 6 in 15 mm max sensing element March 2021 Quick Start Guide Quick Start Guide 7 ...

Страница 8: ... length G Overall thermowell length H Lead wire extensions and seals I 0 5 in 13 mm nominal engagement J Extensions K Union nipple L Flat or extended cover aluminum connection heads M Threaded thermowell N Thermowells O T 1 75 in 44 5 mm P Socket weld thermowell Q Polypropylene connection head R Thermowell immersion length S Flanged thermowell T Rosemount aluminum connection head Quick Start Guide...

Страница 9: ... Sensor assemblies can be provided without an enclosure or with an enclosure such as the connection heads shown above or assembled to a Rosemount transmitter March 2021 Quick Start Guide Quick Start Guide 9 ...

Страница 10: ...rson provides a variety of Rosemount product with various product options and configurations including materials of construction that can be expected to perform well in a wide range of applications The Rosemount product information presented is intended as a guide for the purchaser to make an appropriate selection for the application It is the purchaser s sole responsibility to make a careful anal...

Страница 11: ... minutes of 14 g peak vibration from 5 to 350 Hz at 20 C 68 F for unsupported stem length of less than 6 in Quality assurance Each sensor is subjected to a resistance accuracy test at 0 C and an insulation resistance test Enclosure ratings When installed properly Rosemount Series 68 Sensors are suitable for indoor and outdoor NEMA 4X and CSA Enclosure Type 4X installations Insulation resistance 10...

Страница 12: ...g 1 000 hours at 400 C 752 F Table 6 1 Rosemount Series 78 Interchangeability Both tolerances valid from 200 to 500 C Standard series 78 IEC 751 Class B Temperature 0 80 C 1 44 F 100 C 148 F 0 30 C 0 54 F 0 C 32 F 0 80 C 1 44 F 100 C 212 F 1 80 C 3 24 F 300 C 572 F 2 30 C 4 14 F 400 C 752 F Series 78 with IEC 751 Class A option Temperature 0 35 C 0 63 F 100 C 148 F 0 15 C 0 27 F 0 C 32 F 0 35 C 0 ...

Страница 13: ...nutes of 21 g peak vibration from 5 to 350 Hz continuous sweep at 20 C 68 F for unsupported stem length of less than 5 5 in 140 mm Quality assurance Each sensor is subjected to a resistance accuracy test at 0 C and an insulation resistance test Enclosure ratings When installed properly Rosemount Series 78 Sensors are suitable for indoor and outdoor NEMA 4X and CSA Enclosure Type 4X installations 6...

Страница 14: ...6 1 4 Functional specifications Power Overvoltage Category I Environmental Pollution Degree 4 Quick Start Guide March 2021 14 Emerson com Rosemount ...

Страница 15: ...to 871 C Inconel for type K used at temperatures up to 1150 C Lead wires Thermocouple external lead wires 20 AWG wire PTFE insulated Color coded per lead wire configuration schematic shown in Figure 2 2 Identification data The model and serial numbers and up to six lines of permanent tagging information are etched on each sensor adapter Stainless steel tags are available upon request Insulation re...

Страница 16: ...Type E Chromel Constantan Suitable for use at temperature up to 871 C 1600 F in vacuum or inert mildly oxidizing or reducing atmosphere Not subject to corrosion at cryogenic temperatures Has highest EMF output per degree of all commonly used thermocouples Type T Copper Constantan Operating temperature range of 180 to 371 C 292 to 700 F Use in either oxidizing or reducing atmospheres Protective tub...

Страница 17: ... whichever is greater E Chromel Constantan 0 to 871 32 to 1600 1 0 C 1 8 F or 0 4 of measured temperature whichever is greater T Copper Constantan 180 to 0 292 to 32 1 0 C 1 8 F or 1 5 of measured temperature whichever is greater 0 to 371 32 to 700 0 5 C 1 0 F or 0 4 of measured temperature whichever is greater 7 1 3 Functional specifications Power Overvoltage Category I Environmental Pollution De...

Страница 18: ...ri Clamp O D tube size 1 in and greater Less than 3 5 seconds required to reach 63 2 percent sensor response in water flowing at 3 ft s 0 91 m s Meets PMO specification Tri Clamp O D tube size to in Less than 1 5 seconds required to reach 63 2 percent sensor response in water flowing at 3 ft s 0 91 m s Insulation Resistance 500 106 ohms minimum insulation resistance when measured at 100 Vdc at roo...

Страница 19: ...l coated 24 gauge stranded copper wire Identification data The model and serial numbers and up to six lines of permanent tagging information are etched on each sensor adapter Stainless steel tags are available upon request 8 1 4 Functional specifications Power Overvoltage Category I Environmental Pollution Degree 4 March 2021 Quick Start Guide Quick Start Guide 19 ...

Страница 20: ...ms minimum insulation resistance when measured at 50 Vdc at room temperature 9 1 2 Environmental specifications Humidity limits No permanent rear seal is installed Quality assurance Each sensor is subjected to a resistance accuracy test at 0 C 32 F and an insulation resistance test 9 1 3 Physical specifications Sheath material 316 SST Lead wires PTFE insulated nickel coated 24 gauge stranded coppe...

Страница 21: ...P or L requires sensor lead wires to have a wire termination Ex Bootlace ferrule or spade lug 10 3 North America The US National Electrical Code NEC and the Canadian Electrical Code CEC permit the use of Division marked equipment in Zones and Zone marked equipment in Divisions The markings must be suitable for the area classification gas and temperature class This information is clearly defined in...

Страница 22: ...2000 A2 2013 Markings II 2 G Ex db IIC T6 T1 Gb T6 50 C Ta 40 C T5 T1 50 C Ta 60 C See Process temperature limits for process temperatures Special Conditions for Safe Use X 1 See certificate for ambient temperature range 2 The non metallic label may store an electrostatic charge and become a source of ignition in Group III environments 3 Guard the LCD display cover against impact energies greater ...

Страница 23: ... Ex tb enclosure is required to be connected to temperature probes with Enclosure option N 6 Care shall be taken by the end user to ensure that the external surface temperature on the equipment and the neck of DIN Style Sensor probe does not exceed 130 C 7 Non Standard Paint options may cause risk from electrostatic discharge Avoid installations that cause electrostatic build up on painted surface...

Страница 24: ... manufacturer for more information 10 8 Brazil E2 INMETRO Flameproof Certificate UL BR 13 0535X Standards ABNT NBR IEC 60079 0 2013 ABNT NBR IEC 60079 1 2016 ABNT NBR IEC 60079 31 2014 Markings Ex db IIC T6 T1 Gb T6 T1 50 C Ta 40 C T5 T1 50 C Ta 60 C Ex tb IIIC T130 C Db 40 C Ta 70 C Special Conditions for Safe Use X 1 See certificate for ambient temperature range 2 The non metallic label may stor...

Страница 25: ...B4BO 0560X Markings Ex d IIC T6 T1 T6 50 C Ta 40 C T5 T1 50 C Ta 60 C Special Condition for Safe Use X See certificate 10 11 Combinations KF Combination of E1 and E6 KD Combination of E5 E6 and E1 10 12 Process temperature limits Table 10 1 Sensor Only No Transmitter Installed Extension length Process temperature C Gas Dust T6 T5 T4 T3 T2 T1 T130 C Any extension length 85 100 135 200 300 450 130 M...

Страница 26: ...es may exceed the limits defined in Table 10 3 if the temperature of the LCD cover is verified to not exceed the service temperatures in Table 10 4 and the process temperatures do not exceed the values specified in Table 10 2 Table 10 3 Transmitter with LCD Cover Process Temperature C Extension length Gas Dust T6 T5 T4 T1 T130 C No extension 55 70 95 95 3 in extension 55 70 100 100 6 in extension ...

Страница 27: ...10 13 Declaration of Conformity Figure 10 1 Rosemount Series 68 78 and 183 Declaration of Conformity March 2021 Quick Start Guide Quick Start Guide 27 ...

Страница 28: ...Quick Start Guide March 2021 28 Emerson com Rosemount ...

Страница 29: ...O O O O O ᵜ㺘Ṭ ᦞ SJ T11364Ⲵ㿴ᇊ㘼ࡦ This table is proposed in accordance with the provision of SJ T11364 O Ѫ䈕䜘ԦⲴᡰᴹ 䍘ᶀᯉѝ䈕ᴹᇣ 䍘Ⲵਜ਼䟿 վҾGB T 26572ᡰ㿴ᇊⲴ䲀䟿㾱 O Indicate that said hazardous substance in all of the homogeneous materials for this part is below the limit requirement of GB T 26572 X Ѫ 䈕䜘Ԧᡰ Ⲵᡰᴹ 䍘ᶀᯉ䟼ˈ㠣ቁᴹа 䍘ᶀᯉѝ䈕ᴹᇣ 䍘Ⲵਜ਼䟿儈ҾGB T 26572ᡰ㿴ᇊⲴ䲀䟿㾱 X Indicate that said hazardous substance contained in at least one...

Страница 30: ...Quick Start Guide March 2021 30 Emerson com Rosemount ...

Страница 31: ...March 2021 Quick Start Guide Quick Start Guide 31 ...

Страница 32: ...on 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 ...

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