0085 Pipe Clamp Sensor

Product Information: Rosemount 0085 Pipe Clamp Sensor
Assembly

The Rosemount 0085 Pipe Clamp Sensor Assembly is a device used
to measure temperature in pipes. It can be mounted on any
orientation of the pipe, and is designed for full or partial pipe
flow applications. The assembly consists of a transmitter, a sensor
with spring loaded adapter, nipple union of the extension, nut,
O-ring, mounting hardware, corrosion protection inlay (optional),
and a pipe clamp. The transmitter can be ordered assembled with the
sensor, or separately.

Safety Messages

The document provides safety messages to ensure protection of
the end user’s assets. Unauthorized personnel must not have
physical access to the equipment.

Product Certification

Refer to the Product Certification section of the Quick Start
Guide documentation for certification information.

Product Usage Instructions

Location and Orientation

The Rosemount 0085 Pipe Clamp Sensor can be mounted in any
orientation for full pipe flow applications. For best practice,
mount the pipe clamp sensor on the upper half of the pipe. It can
be installed in any position around the circumference of the pipe
for partial pipe flow applications.

Horizontal Orientation

For full pipe flow applications, mount the pipe clamp sensor on
the upper half of the pipe. Refer to Figure 3-1 in the Quick Start
Guide for recommended zone.

Vertical Orientation

The pipe clamp sensor can be installed in any position around
the circumference of the pipe. Refer to Figure 3-2 in the Quick
Start Guide for more information.

Special Considerations

If the expected process temperature is near or beyond
specification limits, consider using a remote mount configuration
to isolate the transmitter from the process. Refer to the
appropriate transmitter reference manual for temperature effects.
Refer to Figure 3-3 in the Quick Start Guide for more
information.

Wireless transmitters with external antennas allow for multiple
antenna configurations. All wireless transmitters should be
appropriately 3 ft. (1 m) from any large structure or building to
allow clear communication to other devices. Wireless transmitters
with external antennas should be positioned vertically, either
straight up or straight down.

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Quick Start Guide 00825-0100-4952, Rev GA
June 2022
RosemountTM 0085 Pipe Clamp Sensor Assembly

Quick Start Guide

June 2022

Contents About this guide……………………………………………………………………………………………………………3 Rosemount 0085 Pipe Clamp Sensor Assembly exploded view……………………………………………..4 Location and orientation……………………………………………………………………………………………….. 5 Install pipe clamp sensor……………………………………………………………………………………………… 10 Installing optional accessories………………………………………………………………………………………. 12 Rosemount X-wellTM Technology considerations………………………………………………………………. 14 Product certifications………………………………………………………………………………………………….. 16 Declaration of Conformity…………………………………………………………………………………………….22 China RoHS……………………………………………………………………………………………………………….. 24 Specifications ……………………………………………………………………………………………………………. 25

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June 2022

Quick Start Guide

1 About this guide
This guide provides basic guidelines for Rosemount 0085 Pipe Clamp Sensor. It does not provide instructions for configuration, diagnostics, maintenance, service, troubleshooting, explosion-proof, flameproof, or intrinsically safe (I.S.) installations. Refer to the Emerson.com/Rosemount. If the Rosemount 0085 Sensor was ordered assembled to a temperature transmitter, see the appropriate Quick Start Guide for information on configuration and hazardous locations certifications.
1.1 Safety messages
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 to protect end users’ assets. This is true for all systems used within the facility.
CAUTION
Conduit/cable entries Unless otherwise marked, the conduit/cable entries in the housing enclosure use a ½- NPT form. Only use plugs, adapters, glands, or conduit with a compatible thread form when closing these entries. Entries marked M20 are M20 x 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.
CAUTION
Refer to Product Certification section of this Quick Start Guide documentation.

Quick Start Guide

June 2022

2 Rosemount 0085 Pipe Clamp Sensor Assembly exploded view

A B

C E
H

D F
G

A. Transmitter B. Sensor with spring loaded adapter C. Nipple union of the extension D. Nut E. O-ring F. Mounting hardware G. Corrosion protection inlay (optional) H. Pipe clamp

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3 Location and orientation
· The pipe clamp sensor should be mounted on the outside section of the pipe where the process medium is in contact of the inside of the pipe wall.
· Ensure that the pipe surface is clean of debris.
· The pipe clamp sensor should be mounted in a secure position to ensure there is no rotational movement after installation.
· To ensure ingress protection, the nut of the Rosemount 0085 Pipe Clamp sensor can be tightened to a torque of 2 lbf · in to compress the O-ring to form a seal. The nut can be accessed and tightened by removing the sensor and the nipple union of the extension. Refer to the Rosemount 0085 Pipe Clamp Sensor Assembly exploded view for the location of each part.

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June 2022

3.1 Horizontal orientation
Though the Rosemount 0085 Pipe Clamp Sensor can be mounted in any orientation for full pipe flow applications, the best practice is to mount the pipe clamp sensor on the upper half of the pipe.

Figure 3-1: Horizontal Orientation Full pipe flow

Partial pipe flow

Recommended Zone

360°

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3.2 Vertical orientation
The pipe clamp sensor can be installed in any position around the circumference of the pipe.
Figure 3-2: Vertical Orientation

360°

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June 2022

3.3 Special considerations
Under most circumstances, the Rosemount 0085 Pipe Clamp Sensor can be mounted in a direct mount configuration. Since heat from the process is transferred from the pipe clamp sensor to the transmitter housing, if the expected process temperature is near or beyond specification limits, consider using a remote mount configuration to isolate the transmitter from the process. Refer to the appropriate transmitter reference manual for temperature effects.
Figure 3-3: Pipe Clamp Sensor Assembly in Remote Mount Configuration

Wireless transmitters with external antennas allow for multiple antenna configurations. All wireless transmitters should be appropriately 3 ft. (1 m) from any large structure or building to allow clear communication to other devices. Wireless transmitters with external antennas should be positioned vertically, either straight up or straight down.

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June 2022 Figure 3-4: Wireless Transmitter Orientation

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June 2022

4 Install pipe clamp sensor
Select the area for pipe clamp sensor installation with the recommendations outlined in Horizontal orientation. Mount the pipe clamp sensor on the pipe and tighten the bolts. Ensure the sensor passes through the hole of the pipe clamp and has direct contact between the sensor tip and pipe. Refer to Figure 3-3 for more information. Tighten the bolts to secure the pipe clamp sensor to the pipe.
Figure 4-1: Sensor Tip and Pipe Contact
Correct
B A

Incorrect

D
B A C

D
A. Sensor B. Extension of pipe clamp C. Pipe clamp D. Pipe
4.1 Install transmitter
See appropriate transmitter reference manual for sensor-transmitter installation.

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Quick Start Guide

Figure 4-2: Sensor Lead Wire Termination

Single element, 3 wire

Single element, 4 wire

Dual element, 3 wire

Red

Black

Red

Black

White

White White

Yellow
Red Red

White
4.2 Commission transmitter
See appropriate transmitter reference manual for transmitter commissioning instructions.

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June 2022

5 Installing optional accessories
Corrosion protection inlay
The corrosion protection inlay provides a layer of protection to help minimize the possibility of dissimilar metal corrosion between the pipe clamp and pipe. The inlay is installed in between the pipe clamp and the pipe. Ensure the sensor is clearing the hole in the protection inlay after installation.
Figure 5-1: Pipe Clamp Sensor Assembly with Protection Inlay

A
C D

B E

A. Extension of pipe clamp B. Pipe clamp C. Sensor D. Corrosion protection inlay E. Pipe
5.1 Replacement sensor
Procedure for replacing the spring-loaded sensor in the pipe clamp sensor.
The spring-loaded sensor can be ordered for replacement using the Rosemount 0085 Pipe Clamp Sensor Product Data Sheet.
Procedure
1. Loosen and remove the original sensor from the extension of the pipe clamp.

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Quick Start Guide

2. Add pipe compound or PTFE tape (where local piping codes allow) to the threads of the new sensor.
3. Insert the new sensor into the extension of the pipe clamp sensor and ensure the sensor tip passes through the hole of the pipe clamp. Refer to Replacement sensor for more information.
4. Screw in the sensor and tighten to 24 ft-lbs of torque.

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June 2022

6 Rosemount X-wellTM Technology considerations
Rosemount X-well Technology is for temperature monitoring applications and is not intended for control or safety applications. It is available in the Rosemount 3144P Temperature Transmitter and 648 Wireless Temperature Transmitter in a factory assembled direct mount configuration with a Rosemount 0085 Pipe Clamp Sensor. It cannot be used in a remote mount configuration.
Rosemount X-well Technology will only work as specified with factory supplied and assembled Rosemount 0085 Pipe Clamp silver tipped single element sensor with an 80 mm extension length. It will not work as specified if used with other sensors. Installation and use of an incorrect sensor will result in inaccurate process temperature calculations. It is extremely important the above requirements and installation steps are followed to ensure Rosemount X-well Technology works as specified.
In general, pipe clamp sensor installation best practices shall be followed (see Location and orientation ) as well as the specific Rosemount X-well Technology requirements noted below:
· Direct mounting of the transmitter on a pipe clamp sensor is required for Rosemount X-well Technology to properly function. Figure 6-1 displays a transmitter/pipe clamp assembly that is in a direct mount configuration.
Figure 6-1: Pipe Clamp Sensor Assembly in Direct Mount Configuration

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· Assembly shall be installed away from dynamic external temperature sources such as a boiler or heat tracing.
· The pipe clamp sensor makes direct contact with the pipe surface. Moisture buildup between the sensor and the pipe surface or the sensor hangup in the assembly can cause inaccurate process temperature calculations. Refer to Install pipe clamp sensor for more information on proper sensor to pipe surface contact.
· Insulation at least ½-in. thick (with R-value of > 0.42 m2 × K/W) is required over the sensor clamp assembly and the sensor extension up to the transmitter head to prevent heat loss. Apply a minimum of six inches of insulation on each side of the pipe clamp sensor. Care should be taken to minimize air gaps between insulation and pipe. See Figure 6-2 for more information.
Figure 6-2: Pipe Clamp Insulation

Note DO NOT apply insulation over the transmitter head.
· Although it will come from the factory configured as such, ensure that the pipe clamp RTD sensor is assembled in the correct wire configuration. Refer to the appropriate transmitter reference manual for correct wire configurations.

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June 2022

7 Product certifications

Rev 1.26
7.1 European Directive information
A copy of the EU Declaration of Conformity can be found at the end of this guide. The most recent revision of the EU Declaration of Conformity can be found at Emerson.com/Rosemount.
7.2 Ordinary location certification
As standard, the transmitter has been examined and tested to determine that the design meets the basic electrical, mechanical, and fire protection requirements by a nationally recognized test laboratory (NRTL) as accredited by the Federal Occupational Safety and Health Administration (OSHA).
7.3 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 the respective codes.
7.4 North America

E5 USA Explosionproof
Certificate: FM17US0170X Standards: FM Class 3600:2011, FM Class 3611:2004, FM Class
3615:2006, FM Class 3810:2005, ANSI/NEMA 250:1991 Markings: XP CL I, DIV 1, GP B, C, D; T5 (-50 °C Ta 85 °C) ; Type 4X;
Installed per 00068-0013

E6 Canada Explosionproof

Certificate: 70044744

Standards: CAN/CSA C22.2 No. 0:2010, CAN/CSA C22.2 No. 30-M1986 (R2012), CAN/CSA C22.2 No. 94-M1991 (R2011), CAN/CSA C22.2 No. 61010-1:2012

Markings:

XP CL I, DIV 1, GP B, C, D; T6 (-50 °C Ta +80 °C), T5 (-50 °C Ta +95 °C); Seal not required; installed per Rosemount drawing 00068-0033; Type 4X and IP 66/67; Vmax 35 VDC, 750 mWmax

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7.5 Europe

E1 ATEX Flameproof

Certificate: Standards: Markings:

DEKRA 19ATEX0076X EN IEC 60079-0:2018, EN 60079-1:2014
II 2 G Ex db IIC T6…T1 Gb, (-60 °C Ta +80 °C)

Special Conditions for Safe Use (X):
1. Flameproof joints are not intended for repair.
2. Non-Standard Paint options may cause risk from electrostatic discharge. Avoid installations that cause electrostatic build-up on painted surfaces, and only clean the painted surfaces with a damp cloth. If paint is ordered through a special option code, contact the manufacturer for more information.
3. When provided on their own, the adapter style sensors must be assembled to a suitable Ex db enclosure with a free internal volume no greater than 550 cm3.

Process temperature range (°C)1 -60 °C to +80 °C -60 °C to +95 °C -60 °C to +130 °C -60 °C to +195 °C -60 °C to +290 °C -60 °C to +440 °C

Ambient temperature Temperature class range (°C)1

-60 °C to +80 °C

I1 ATEX Intrinsic Safety

Certificate: Baseefa16ATEX0101X Standards: EN 60079-0:2012+A11:2013, EN 60079-11:2012 Markings: II 1 G Ex ia IIC T5/T6 Ga SEE CERTIFICATE FOR SCHEDULE

Thermocouples; Pi = 500 mW RTDs; Pi = 192 mW RTDs; Pi = 290 mW

T6 -60 °C Ta +70 °C T6 -60 °C Ta +70 °C T6 -60 °C Ta +60 °C

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June 2022

T5 -60 °C Ta +70 °C

Special Condition for Safe Use (X):
The equipment must be installed in an enclosure which affords it a degree of ingress protection of at least IP20.

7.6 International

E7 IECEx Flameproof

Certificate: Standards: Markings:

IECEx DEK 19.0041X IEC 60079-0:2017, IEC 60079-1:2014 Ex db IIC T6…T1 Gb, (-60 °C Ta 80 °C)

Process temperature range (°C)1 -60 °C to +80 °C -60 °C to +95 °C -60 °C to +130 °C -60 °C to +195 °C -60 °C to +290 °C -60 °C to +440 °C

Ambient temperature Temperature class range (°C)1

-60 °C to +80 °C

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7.7 EAC
EM Explosionproof/Flameproof
Markings: 1Ex db IIC T6…T1 Gb X; T6 (-55 °C to 40 °C), T5…T1 (-55 °C to 60 °C) IP66, IP68

Special Condition for Safe Use (X): See certificate. IM Intrinsic Safety Markings: 0Ex ia IIC T5/T6 Ga X; T5, Pi = 0.29 W, (-60 °C to +70 °C); T6, Pi
= 0.29 W, (-60 °C to +60 °C); T6, Pi = 0.192 W, (-60 °C to +70 °C)

Special Condition for Safe Use (X): See certificate.
7.8 Korea

EP Explosionproof/Flameproof Certificate: 13-KB4BO-0560X Markings: Ex d IIC T6…T1; T6(-50 °C Tamb +40 °C), T5…T1(50 °C
Tamb +60 °C)
Special Condition for Safe Use (X): See certificate.
7.9 China

E3 China Flameproof

GYJ20.1393XCCC

: GB3836.1 2010, GB3836.2 2010, GB12476.1-2013, GB12476.5-2013

Ex d C T1~T6 Gb

(X): 1.
2.

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Ex d II C T1~T6 Gb

T6
T1~T5

-50 ~ +40 -50 ~ +60

100

135

200

300

450

7.10

3.
4.
5.
6. GB3836.13-2013 ” 13 “GB/T3836.15-2017 ” 15 “GB/T3836.16-2017 ” 16 ” GB50257-2014 ” ” GB15577-2018 “”

Process temperature limits
Table 7-1: Sensor Only (No Transmitter Installed)

Extension length
T6

Any

extension

length

Process temperature (°C)

Gas

Dust

T1 T130 °C

100

135

200

300

450

130

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Table 7-2: Transmitter

Extension length

extension

3-in.

extension

6-in.

extension

9-in

extension

Process temperature (°C)

Gas

100

170

280

Dust

T1 T130 °C

440

100

110

190

300

450

110

120

200

300

450

110

130

200

300

450

120

Adhering to the process temperature limitations of Table 7-3 will ensure that the service temperature limitations of the LCD cover are not exceeded. Process temperatures may exceed the limits defined in Table 7-3 if the temperature of the LCD cover is verified to not exceed the service temperatures in Table 7-4 and the process temperatures do not exceed the values specified in Table 7-2.
Table 7-3: Transmitter with LCD Cover – Process Temperature (°C)

Extension length T6

No extension

3-in. extension

6-in. extension

9-in. extension

Gas

Dust

T4…T1

T130 °C

100

110

Table 7-4: Transmitter with LCD Cover – Service Temperature (°C)

Extension length T6

No extension

Gas

Dust

T4…T1

T130 °C

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8 Declaration of Conformity
Figure 8-1: Rosemount 0085 Pipe Clamp Sensor Declaration of Conformity

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9 China RoHS

June 2022

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10 Specifications

10.1

Material selection
Emerson 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 analysis of all process parameters (such as all chemical components, temperature, pressure, flow rate, abrasives, contaminants, etc.), when specifying product, materials, options and components for the particular application. Emerson is not in a position to evaluate or guarantee the compatibility of the process fluid or other process parameters with the product, options, configuration or materials of construction selected.
Rosemount pipe clamp platinum RTD

Nominal resistance In accordance with DIN EN 60751/IEC 751:1983 incorporating Amendments 1 and 2, the nominal resistance is defined: 100 RTD at 0 °C = 0.00385 x °C/, averaged between 0 and 100 °C
Limit deviations Tolerance Class B, as standard t = ±(0.3 + 0.005 x [t]); temperature range -328 to 572 °F (-200 to 300 °C) Tolerance Class A, as option t = ±(0.15 + 0.002 x [t]); temperature range -58 to 572 °F (-50 to 300 °C)
Process temperature range -328 to 572 °F (-200 to 300 °C)
Ambient temperature range -40 to 185 °F (-40 to 85 °C)
Self-heating 0.15 K/mW when measured as defined in DIN EN 60751:1996
Insulation resistance (RTD) 1,000 M minimum insulation resistance when measured at 500 Vdc at room temperature

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Sheath material 321 SST with mineral insulated cable construction and silver or nickel tip
Lead wires PTFE insulated, silver-coated copper wire (Figure 10-1)
Identification data The model and serial numbers are engraved directly on the spring loaded adapter.
Ingress Protection (IP) rating for connection head IP68 and NEMA® 4X

Figure 10-1: Sensor Lead Wire Termination – Pipe Clamp RTD Spring Loaded

Single Element 4-wire

Dual Element 3-wire

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A. Red B. White C. Yellow D. Black E. Blue F. Green

Vibration effect
The Rosemount 0085 Pipe Clamp Sensor is tested to the following specifications with no effect on performance per IEC 60770-1, 2010:

Frequency 10 to 60 Hz 60 to1000 Hz

Vibration 0.075 mm displacement 1 g (10 m/s2) peak acceleration

10.2 Functional specifications

Power Environmental

Overvoltage category I Pollution degree 4

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*00825-0100-4952* Quick Start Guide 00825-0100-4952, Rev. GA June 2022
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