Net Safety Millennium Air Particle Monitor (APM) Oil Mist Detector

60 Pages·2017·2 MB·English

Reference Manual
00809-0100-4077, Rev AB
May 2018
™
Net Safety Millennium
Air Particle Monitor (APM) Oil Mist Detector
Important instructions
Because these products are sophisticated technical instruments, it is important that the owner and operation personnel must
strictly adhere both to the information printed on the product nameplate and to all instructions provided in this manual prior to
installation, operation, and maintenance.
WARNING!
Installing, operating, or maintaining this product improperly could lead to serious injury or death from explosion or exposure to
dangerous substances. Comply with all information on the product, in this manual, and in any local and national codes that apply to
the product. Do not allow untrained personnel to work with this product.
The information in this document has been carefully checked and is believed to be entirely reliable with all of the necessary
information included.
WARNING!
All individuals who have or will have responsiblity for using, maintaining, or servicing the product must read this manual carefully.
CAUTION!
EQUIPMENT DAMAGE
The detector is not field repairable due to the meticulous alignment and calibration of the sensors and the respective circuits.
Warranty
1. Limited Warranty . Subject to the limitations contained in Section 2 (Limitation of Remedy and Liability) herein, Seller
warrants that (a) the licensed firmware embodied in the Goods will execute the programming instructions provided by
Seller; (b) that the Goods manufactured by Seller will be free from defects in materials or workmanship under normal use
and care; and (c) Services will be performed by trained personnel using proper equipment and instrumentation for the
particular Service provided. The foregoing warranties will apply until the expiration of the applicable warranty period.
Sensors and detectors are warranted against defective parts and workmanship for 24 months from the date of purchase and
other electronic assemblies for 36 months from the date of purchase. Products purchased by Seller from a third party for
resale to Buyer (Resale Products) shall carry only the warranty extended by the original manufacturer. Buyer agrees that
Seller has no liability for Resale Products beyond making a reasonable commercial effort to arrange for procurement and
shipping of the Resale Products. If Buyer discovers any warranty defects and notifies Seller thereof in writing during the
applicable warranty period, Seller shall, at its option, (i) correct any errors that are found by Seller in the firmware or
Services; (ii) repair or replace FOB point of manufacture that portion of the Goods found by Seller to be defective; or (iii)
refund the purchase price of the defective portion of the Goods/Services. All replacements or repairs necessitated by
inadequate maintenance; normal wear and usage; unsuitable power sources or environmental conditions; accident; misuse;
improper installation; modification; repair; use of unauthorized replacement parts; storage or handling; or any other cause
not the fault of Seller are not covered by this limited warranty and shall be replaced or repaired at Buyer's sole expense, and
Seller shall not be obligated to pay any costs or charges incurred by Buyer or any other party except as may be agreed upon
in writing in advance by Seller. All costs of dismantling, reinstallation, freight, and the time and expenses of Seller's
personnel and representatives for site travel and diagnosis under this limited warranty clause shall be borne by Buyer unless
accepted in writing by Seller. Goods repaired and parts replaced by Seller during the warranty period shall be in warranty for
the remainder of the original warranty period or 90 days, whichever is longer. This limited warranty is the only warranty
made by Seller and can be amended only in a writing signed by an authorized representative of Seller. The limited warranty
herein ceases to be effective if Buyer fails to operate and use the Goods sold hereunder in a safe and reasonable manner and
in accordance with any written instructions from the manufacturers. THE WARRANTIES AND REMEDIES SET FORTH ABOVE
ARE EXCLUSIVE. THERE ARE NO REPRESENTATIONS OR WARRANTIES OF ANY KIND, EXPRESSED OR IMPLIED, AS TO
MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, OR ANY OTHER MATTER WITH RESPECT TO ANY OF THE GOODS
OR SERVICES.
2. Limitation of Remedy and Liability SELLER SHALL NOT BE LIABLE FOR DAMAGES CAUSED BY DELAY IN PERFORMANCE. THE
REMEDIES OF BUYER SET FORTH IN THE AGREEMENT ARE EXCLUSIVE. IN NO EVENT, REGARDLESS OF THE FORM OF THE
CLAIM OR CAUSE OF ACTION (WHETHER BASED IN CONTRACT, INFRINGEMENT, NEGLIGENCE, STRICT LIABILITY, OTHER
TORT, OR OTHERWISE), SHALL SELLER'S LIABILITY TO BUYER AND/OR BUYER'S CUSTOMERS EXCEED THE PRICE TO BUYER
OF THE SPECIFIC GOODS MANUFACTURED OR SERVICES PROVIDED BY SELLER GIVING RISE TO THE CLAIM OR CAUSE OF
ACTION. BUYER AGREES THAT IN NO EVENT SHALL SELLER'S LIABILITY TO BUYER AND/OR BUYER'S CUSTOMERS EXTEND TO
INCLUDE INCIDENTAL, CONSEQUENTIAL OR PUNITIVE DAMAGES. THE TERM "CONSEQUENTIAL DAMAGES" SHALL INCLUDE,
BUT NOT BE LIMITED TO, LOSS OF ANTICIPATED PROFITS, REVENUE OR USE AND COSTS INCURRED, INCLUDING WITHOUT
LIMITATION FOR CAPITAL, FUEL AND POWER, AND CLAIMS OF BUYER'S CUSTOMERS.

Contents
Contents
Chapter 1 Introduction ...................................................................................................................1
1.1 Models covered ............................................................................................................................1
1.2 Service support ............................................................................................................................1
1.3 Return of material ........................................................................................................................2
1.4 Product recycling/disposal ...........................................................................................................2
Chapter 2 Installation .....................................................................................................................3
2.1 Unpacking and inspection ............................................................................................................3
2.2 Locate sensor ...............................................................................................................................4
2.3 Dimensions ..................................................................................................................................5
2.4 Mount ..........................................................................................................................................7
2.4.1 Duct mount ...................................................................................................................8
2.5 Wire ...........................................................................................................................................10
2.5.1 Field installation ..........................................................................................................10
2.5.2 Seals ............................................................................................................................10
2.5.3 Sensor separation ........................................................................................................11
2.5.4 Board assembly ...........................................................................................................11
2.5.5 Installation to transmitter or junction box ...................................................................12
2.5.6 Faceplate rotation .......................................................................................................13
2.5.7 General requirements .................................................................................................14
2.5.8 Wiring sensor to transmitter .......................................................................................15
2.5.9 Wire sensor to junction box .........................................................................................17
2.5.10 Wiring transmitter to control system ...........................................................................18
2.5.11 External ground ...........................................................................................................18
2.6 Current output ...........................................................................................................................18
2.7 Non-isolated and isolated power configurations ........................................................................19
2.8 Installation checklist ..................................................................................................................21
Chapter 3 Operation .....................................................................................................................23
3.1 Net Safety™ Millennium Transmitter ...........................................................................................23
3.1.1 Display ........................................................................................................................24
3.1.2 Status LED ...................................................................................................................24
3.1.3 On/Off switch ..............................................................................................................24
3.1.4 Setup button ...............................................................................................................24
3.1.5 Magnetic Reed switch .................................................................................................24
3.1.6 Current output check ..................................................................................................24
3.2 Indications and outputs .............................................................................................................25
3.3 Alarms .......................................................................................................................................25
3.3.1 Net Safety APM fault ....................................................................................................25
3.3.2 Clean window/dirty chamber ......................................................................................25
3.3.3 Particulate alarm .........................................................................................................26
3.4 Reset ..........................................................................................................................................26
3.4.1 Remote reset ...............................................................................................................26
3.4.2 Manual reset ...............................................................................................................26
3.5 Normal .......................................................................................................................................26
3.6 Outputs .....................................................................................................................................26
Reference Manual i
Contents
3.6.1 Relays ..........................................................................................................................26
3.6.2 Current ........................................................................................................................27
3.7 Net Safety APM Sensor ...............................................................................................................27
3.7.1 Sensor power up .........................................................................................................27
3.7.2 Sensor communication ...............................................................................................27
Chapter 4 Programming ...............................................................................................................29
4.1 Main menu .................................................................................................................................29
4.2 Accessing the main menu ..........................................................................................................29
4.3 Using the main menu .................................................................................................................29
4.3.1 Zero ............................................................................................................................31
4.3.2 Sensitivity settings ......................................................................................................32
4.3.3 Review relay settings ...................................................................................................33
4.3.4 Set relay options ..........................................................................................................33
4.3.5 Select display language ...............................................................................................35
Chapter 5 Maintenance ................................................................................................................37
5.1 Response check .........................................................................................................................37
5.2 Cleaning ....................................................................................................................................37
5.3 Troubleshooting ........................................................................................................................38
5.4 Storage ......................................................................................................................................38
5.5 Spare parts and accessories ........................................................................................................38
Chapter 6 Electrostatic sensitive device ........................................................................................39
Chapter 7 Wire resistance table ....................................................................................................41
Chapter 8 Specifications ...............................................................................................................43
Chapter 9 Certifications ................................................................................................................45
9.1 North American hazardous locations .........................................................................................45
9.1.1 Transmitter .................................................................................................................45
9.1.2 APM Sensor .................................................................................................................45
9.1.3 Junction box (Model JB-MPD) .......................................................................................46
9.2 ATEX (-X model) .........................................................................................................................46
9.2.1 Transmitter .................................................................................................................46
9.2.2 APM Sensor .................................................................................................................46
9.2.3 Junction box (Model JB-MPD) .......................................................................................47
9.3 IECEx (-X model) ........................................................................................................................47
9.3.1 Transmitter (aluminum) ..............................................................................................47
9.3.2 Transmitter (stainless steel) ........................................................................................47
9.3.3 APM Sensor .................................................................................................................47
9.3.4 Junction box (Model JB-MPD) .......................................................................................48
Chapter 10 Ordering information ...................................................................................................49
ii Millennium Air Particle Monitor
Introduction
1 Introduction
1.1 Models covered
The Net Safety™ Air Particle Monitor (APM) is an infrared optical detector used in hazardous
industrial applications to monitor ambient air for the presence of particulate matter from
products of combustion such as carbon, air particulate matter, or ash.
The Net Safety Millennium Transmitter is an environmentally protected electronic package
contained within an explosion-proof housing. With its scrolling 8-character display and
status LEDs, it provides instructions and status alerts.
The Net Safety APM Sensor is mounted where airborne particles are anticipated to
accumulate, while the Net Safety Millennium Transmitter is located conveniently at eye
level.
The product is available in aluminum and stainless steel (SS).
Models available are:
• MLP-AR-APM-OP: APM, 4-20 mA analog output with alarm and fault relays,
aluminum housing, CSA approved
• MLP-AR-APM-OP-X: APM, 4-20 mA analog output with alarm and fault relays,
aluminum housing, CSA, ATEX, and IECEx approved
• MLP-AR-APM-OP-SS: APM, 4-20 mA analog output with alarm and fault relays,
stainless steel housing, CSA approved
• MLP-AR-APM-OP-SS-X: APM, 4-20 mA analog output with alarm and fault relays,
stainless steel housing, CSA, ATEX, and IECEx approved
1.2 Service support
Technical support for this product can be provided by contacting your local Emerson/Net
Safety representative or by contacting the Net Safety Technical Support department at:
Toll Free + 866 347 3427 or [email protected].
Reference Manual 1
Introduction
1.3 Return of material
To expedite the repair and return of this product, proper communication between the
customer and the factory is important. Before returning a product for repair, call +1 403
219-0688 or e-mail [email protected] for a Material Return Authorization (MRA)
number.
On the return of the equipment, include the following information:
1. MRA number provided to you by Net Safety
2. Company name and contact information
3. Purchase order, from your company, authorizing repairs or request for quote
Procedure
1. Ship all equipment, prepaid to:
Emerson Automation Solutions
158 Edinburgh Ave
Slough, United Kingdom SL 1 4UE
2. Mark all packages with Return for Repair and include MRA number
Pack items to protect them from damage and use anti-static bags or aluminum-
backed cardboard as protection from electrostatic damage.
Important
All equipment must be shipped prepaid. Collect shipments will not be accepted.
1.4 Product recycling/disposal
Consider recycling equipment and packaging and dispose of them in accordance with local
and national legislations/regulations.
2 Millennium Air Particle Monitor
Installation
2 Installation
2.1 Unpacking and inspection
Carefully remove all of the components from the packaging and verify them against the
enclosed packing list. Inspect all components for any obvious damage such as broken or
loose parts. If you find any components missing or damaged, notify your local Emerson™
representative or the factory immediately. Figure 2-1 outlines the components supplied
with the Net Safety APM.
Figure 2-1: Net Safety APM Components
A. Housing cover
B. Millennium housing
C. Junction box
D. 3/4 in. NPT
E. 3/4 in. NPT
F. Earth ground screw
G. 3/4 in. NPT
H. Optical path
I. Air particle monitor (APM)
J. Internal window/sensor chamber
K. Optical path protector plate. Uncrew to clean. Refer to Section 5.2 for cleaning instructions.
L. Millennium faceplate
Reference Manual 3
Installation
2.2 Locate sensor
Prior to the installation process, develop a location plan for placing the Net Safety APM
Sensor and Transmitter. Proper location of the Net Safety APM Sensor is essential for
providing maximum protection. The most effective placement and number of detectors
varies depending upon conditions. Consider the following points when planning the
installation.
• Carefully locate the Net Safety APM Sensor in an area where particulate may
potentially accumulate.
• Locate the Net Safety APM Sensor where it is safe from potential sources of
contamination, such as oil film, dirt, etc.
• Locate the transmitter where it will be accessible and visible.
• Mount the Net Safety APM Sensor so air currents allow particulate to flow into the
optical path of the sensor.
• If the particulate is expected to be moving horizontally due to air currents, orient the
sensor for maximum detection as shown in Figure 2-1.
• Avoid exposure to excessive heat or vibration whenever possible, because this can
cause premature failure of electronic devices.
• Seek advice from experts and refer to various regulatory publications that discuss
general guidelines for your industry.
• The Net Safety APM works off of the principle of infrared energy being reflected off
of particulate matter passing through the optical path of the Net Safety APM.
Therefore, give careful consideration when installing the Net Safety APM to ensure
that external infrared light does not reach the sensing element.
Figure 2-2 illustrates a typical installation of a Net Safety APM Sensor and Transmitter. The
Net Safety APM Sensor is mounted separately from the transmitter using the supplied
junction box. The transmitter is located at eye level, while the sensor is located where
particles are most likely to accumulate. The conduit then connects the two devices.
4 Millennium Air Particle Monitor