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Emerson
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Rosemount 2130
Quick Start Guide
40 pgs7.5 Mb0
Table of contents
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Emerson Rosemount 2130 Quick Start Guide

00825-0100-4130, Rev DA
Rosemount™ 2130 Level Switch
Vibrating Fork
Quick Start Guide
June 2020
Contents
2 Quick Start Guide

1 About this guide

This Quick Start Guide provides basic guidelines for the Rosemount 2130. Refer to the Rosemount 2130 Reference Manual for more instructions. The manual and this guide are also available electronically at Emerson.com/
Rosemount.
WARNING
Failure to follow safe installation and servicing guidelines could result in death or serious injury.
• Ensure the level switch is installed by qualified personnel and in
accordance with applicable code of practice.
• Use the level switch only as specified in this manual. Failure to do so may
impair the protection provided by the level switch.
• The weight of a level switch with a heavy flange and extended fork length
may exceed 37 lb. (18 kg). A risk assessment is required before carrying, lifting, and installing the level switch.
Explosions could result in death or serious injury.
• Verify that the operating atmosphere of the level switch is consistent
with the appropriate hazardous locations certifications.
• Before connecting a handheld communicator in an explosive
atmosphere, ensure that the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.
• In explosion-proof/flameproof and non-Incendive/type n installations, do
not remove the housing cover when power is applied to the level switch.
• The housing cover must be fully engaged to meet flameproof/explosion-
proof requirements.
Electrical shock could cause death or serious injury.
• Avoid contact with the leads and terminals. High voltage that may be
present on leads can cause electrical shock.
• Ensure the power to the level switch is off, and the lines to any other
external power source are disconnected or not powered while wiring the level switch.
• Ensure the wiring is suitable for the electrical current and the insulation is
suitable for the voltage, temperature, and environment.
Quick Start Guide 3
WARNING
Process leaks could result in death or serious injury.
• Ensure the level switch is handled carefully. If the process seal is
damaged, gas might escape from the vessel (tank) or pipe.
Any substitution of non-recognized parts may jeopardize safety. Repair (e.g. substitution of components) may also jeopardize safety and is not allowed under any circumstances.
• Unauthorized changes to the product are strictly prohibited as they may
unintentionally and unpredictably alter performance and jeopardize safety. Unauthorized changes that interfere with the integrity of the welds or flanges, such as making additional perforations, compromise product integrity and safety. Equipment ratings and certifications are no longer valid on any products that have been damaged or modified without the prior written permission of Emerson. Any continued use of product that has been damaged or modified without the written authorization is at the customer’s sole risk and expense.
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
Hot surfaces
The flange and process seal may be hot at high process temperatures.
Allow to cool before servicing.
4 Quick Start Guide
OK
OK
A B
A B
OK
OK
OK
A B
C
June 2020 Quick Start Guide

2 Installation

2.1 Fork alignment in a pipe installation

Figure 2-1: Correct Fork Alignment for Pipe Installation
A. Tri Clamp process connections have a circular notch B. Threaded process connections have a groove
2.2
Quick Start Guide 5

Fork alignment in a vessel (tank) installation

Figure 2-2: Correct Fork Alignment for Vessel (Tank) Installation
A. Tri Clamp process connections have a circular notch B. Threaded process connections have a groove C. Flanged process connections have a circular notch
A gasket may be used as a sealant for BSPP (G) threaded connections.
Tighten using the hexagon only
Gasket for BSPP (G) threaded connection
Tighten using the hexagon only
Gasket for BSPP (G) threaded connection

2.3 Mounting the threaded version

2.3.1 Seal and protect the threads

• Use anti-seize paste or PTFE tape according to site procedures.

2.3.2 Threaded vessel (tank) or pipework connection

• Vertical installation.
• Horizontal installation.
6 Quick Start Guide
Gasket (customer supplied)
Tighten using the hexagon only
Gasket for BSPP (G) threaded connection

2.3.3 Threaded flange connection

Procedure
1. Place the customer-supplied flange and gasket on the vessel (tank) nozzle.
2. Tighten the bolts and nuts with sufficient torque for the flange and gasket.
3. Screw the level switch into the flange thread.
Quick Start Guide 7
Gasket (customer supplied)

2.4 Mounting the flanged version

Procedure
1. Lower the level switch into the nozzle.
2. Tighten the bolts and nuts with sufficient torque for the flange and gasket.
8 Quick Start Guide
Seal (supplied with Tri Clamp)

2.5 Mounting the Tri Clamp version

Procedure
1. Lower the level switch into the flange face.
2. Fit the Tri Clamp.
Quick Start Guide 9

3 Prepare the electrical connections

Note
See the Rosemount 2130 Product Data Sheet for all electrical specifications.

3.1 Cable selection

Use 26–14 AWG (0.13 to 2.5 mm2 wiring. Twisted-pairs and shielded wiring is recommended for environments with high EMI (electromagnetic interference). Two wires can be safely connected to each terminal screw.

3.2 Cable glands/conduits

For intrinsically safe, explosion-proof/flameproof, and dust-proof installations, only use certified cable glands or conduit entry devices. Ordinary location installations can use suitably rated cable glands or conduit entry devices to maintain the Ingress Protection (IP) rating.
Unused conduit entries must always be sealed with a suitably rated blanking/stopping plug.
Note
Do not run signal wiring in conduit or open trays with power wiring or near heavy electrical equipment.

3.3 Power supply

The power supply requirements are dependent on the electronics selected.
• Direct Load electronics: 20 - 264 Vdc or 20 - 264 Vac (50/60 Hz).
• PNP electronics: 18 - 60 Vdc
• Standard Relay electronics: 20 - 264 Vdc or 20 - 264 Vac (50/60 Hz)
• NAMUR electronics: 8 Vdc
• 8/16 mA electronics: 24 Vdc
• Fault and Alarm Relays: 20 - 264 Vdc or 20 - 264 Vac (50/60 Hz)
3.4
10 Quick Start Guide

Hazardous areas

When the level switch is installed in hazardous areas (classified locations), local regulations and the conditions-of-use specified in applicable certificates must be observed. Review the Rosemount 2130 Product
Certifications document for information.
1 2 3
1
2
PE
(Ground)
I
L
Example of external wiring
R
0 V
+ V
Neutral Live
Fuse 2A(T)
3
DPST
Isolate supply before making connections.
R = External load (must be fitted)
U = 20 - 264 V ~ (ac) (50/60 Hz)
I
OFF
< 4 mA
IL= 20 - 500 mA
U = 20 - 60 V (dc)
I
OFF
< 4 mA
IL= 20 - 500 mA
= 5 A, 40 ms (inrush)
I
PK
= 5 A, 40 ms (inrush)
I
PK

3.5 Wiring diagrams

CAUTION
• Before use, check the cable glands and blanking plugs are suitably rated.
• Isolate supply before connecting the switch or removing the electronics.
• The Protective Earth (PE) terminal must be connected to an external
earthing system.

3.5.1 Direct load switching electronics cassette

Figure 3-1: Direct Load Switching (Two-wire, Red Label)
Quick Start Guide 11
1 2
PE
(Ground)
I
L
R
0 V
+ V
N
L
Fuse 2A(T)
3
DPST
DU
12 V
1 2
PE
(Ground)
I
L
R
0 V
+ V
N L
Fuse 2A(T)
3
DPST
< 4 mA
1 2
PE
(Ground)
I
L
R
0 V
+ V
N
L
Fuse 2A(T)
3
DPST
DU
12 V
1 2
PE
(Ground)
I
L
R
0 V
+ V
N L
Fuse 2A(T)
3
DPST
< 4 mA
= Load off= Load on
Table 3-1: Direct Load Functions
Mode: dry on, high level alarm Mode: wet on, low level alarm
12 Quick Start Guide
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