1.General Introduction

Honeywell Searchpoint Optima Plus gas detector is an infrared point Hydrocarbon gas detector certified for use in potentially explosive atmospheres. The unit’s infrared detection principle offers the fastest speed of response and fail-to-safe operation, ensuring plant is compliant, personnel are protected and production process can deliver maximum uptime. Reduced routine maintenance, when compared with conventional electro-catalytic based gas detectors, provides low ongoing cost of ownership. The development of advanced internal fault diagnostics and false alarm rejection algorithms ensures that the Searchpoint Optima Plus delivers the highest level of operational integrity.  Over 100 gas and vapor calibrations available, and It's typical applicable for offshore oil and gas platforms, floating production storage and offloading (FPSO) vessels, tankers, onshore oil and gas terminals, refineries, LNG/LPG bottling plants, gas compressor/metering stations, gas turbine power plants, solvent printing and coating plants. 4-20mA Hart output is optional for Honeywell Searchpoint Optima Plus gas detector.

2.General Specifications

Items

Description

Use

Searchpoint Optima Plus is an advanced,   Point-Infrared, flammable gas detector certified for use in potentially   explosive atmospheres

Measuring Range

0-100% LEL, wide selection of   Hydrocarbon gas and vapor calibrations. Different measuring ranges and   solvent calibrations available for specialist applications

Signal Output

4-20mA autosensing sink or source

Inhibit

1-3mA (Default 2mA)

Warning

0-6mA (Default 3mA)

Fault

0mA (HART® units adjustable to 1mA)

Over Range

20-21.5mA (Default 21mA)

Digital Output

Optional Multidrop Modbus RS485 (via   DX100(M)),

Optional HART® over 4-20mA output (HART®   version 7)

Material

316 stainless steel

Weight

1.6kg

Accuracy

Optima Plus (Hydrocarbon): Baseline <   ±1% FSD, 50% FSD <±2% FSD

Optima Plus (Ethylene): Baseline < ±2%   FSD, 50% FSD <±3% FSD

Repeatability

< ±2% FSD at 50% FSD

Linearity

< 5% FSD

Response Time

T50 < 3 seconds, T90 < 4 seconds   (methane)

Operational and Certified

-40°C to +65°C temperature range

Long Term Stability(as   defined in EN 60079-29-1)

Baseline: Methane 100 %LEL Range: ≤ ± 2   %FSD, Ethylene 100 %LEL Range: ≤ ± 4 %FSD

50 %FSD: Methane 100 %LEL Range: ≤ ± 4   %FSD, Ethylene 100 %LEL Range: ≤ ± 5 %FSD

Drift Over Temperature Range   (-40 °C to 65 °C)

Baseline: ≤ ± 2 %FSD

50 %FSD: Methane 100 %LEL Range: ≤ ±   0.131 %FSD per °C, Ethylene 100 %LEL Range: ≤ ± 0.078 %FSD per °C

Variation with Pressure

0.1% (of reading) per mbar

Power Supply

18-32Vdc (24Vdc nom), < 4.5W max

Environmental Protection

IP 66 / 67

Diagnostics (and Re-calibration)

Via certified Hand-held Interrogator, or   optional HART® communications

Safety Approvals

UL / CSA, IECEx, ATEX

Performance Approvals Functional   Safety

CSA, FM, EN, IEC

EMC Compliance Software

EN 50270:2006; EN 50271:2010


3.Installation Options

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4.Order Code Selection Table

Part No.

Description

Certified: UL/Inmetro

2108N4100N

Optima Plus Gas Detector, hydrocarbon version,   4 to 20mA output, UL/INMETRO, 3/4" NPT thread spigot, electro polished   316SS, includes polyester mesh dust barrier, nylon weather protection housing   and LNP Faradex deluge/sunshade

2108N4100H

Optima Plus Gas Detector, hydrocarbon version,   HART over 4 to 20mA output, UL/INMETRO, 3/4" NPT thread spigot, electro   polished 316SS, includes polyester mesh dust barrier, nylon weather   protection housing and LNP Faradex deluge/sunshade

2108N4110N

Optima Plus Gas Detector, hydrocarbon version,   4 to 20mA output, UL/INMETRO, 3/4" NPT thread spigot, electro polished   316SS, includes pre-fitted remote gassing cell, polyester mesh dust barrier,   nylon weather protection housing and LNP Faradex deluge/sunshade

2108N4110H

Optima Plus Gas Detector, hydrocarbon version,   HART over 4 to 20mA output, UL/INMETRO certified, 3/4" NPT thread   spigot, electro polished 316SS, includes pre-fitted remote gassing cell,   polyester mesh dust barrier, nylon weather protection housing and LNP Faradex   deluge/sunshade

2108N5100N

Optima Plus Gas Detector, hydrocarbon version   for sampling systems, 4 to 20mA output, UL/INMETRO, 3/4" thread spigot,   electro polished 316SS, includes black anodised aluminum flow housing

2108N5100H

Optima Plus Gas Detector, hydrocarbon version   for sampling systems, HART over 4 to 20mA output, UL/INMETRO, 3/4"   thread spigot, electro polished 316SS, includes black anodised aluminum flow   housing

2108N5110N

Optima Plus Gas Detector, hydrocarbon version,   4 to 20mA output, UL/INMETRO, 3/4" thread spigot, electro polished   316SS, includes pre-fitted remote gassing cell, polyester mesh dust barrier,   nylon weather housing and LNP Faradex deluge/solar sunshade. Only use with   gas calibrations 0 to 100%v/v Methane (2108D3050), 0 to 400,000ppm propane   (2108D3100) or 0 to 600,000ppm propane (2108D3102)

2108N5110H

Optima Plus Gas Detector, hydrocarbon version,   HART over 4 to 20mA output, UL/INMETRO, 3/4" thread spigot, electro   polished 316SS, includes pre-fitted remote gassing cell, polyester mesh dust   barrier, nylon weather housing and LNP Faradex deluge/solar sunshade. Only   use with gas calibrations 0 to 100%v/v Methane (2108D3050), 0 to 400,000ppm   propane (2108D3100) or 0 to 600,000ppm propane (2108D3102)

Certified: FM/CSA

2108N4200N

Optima Plus Gas Detector, hydrocarbon version,   4 to 20mA output, FM/CSA, 3/4" NPT thread spigot, electro polished   316SS, includes polyester mesh dust barrier, nylon weather protection housing   and LNP Faradex deluge/sunshade

2108N4200H

Optima Plus Gas Detector, hydrocarbon version,   HART over 4 to 20mA output, FM/CSA, 3/4" NPT thread spigot, electro   polished 316SS, includes polyester mesh dust barrier, nylon weather   protection housing and LNP Faradex deluge/sunshade

2108N4210N

Optima Plus Gas Detector, hydrocarbon version,   4 to 20mA output, FM/CSA, 3/4" NPT thread spigot, electro polished   316SS, includes pre-fitted remote gassing cell, polyester mesh dust barrier,   nylon weather protection housing and LNP Faradex deluge/sunshade

2108N4210H

Optima Plus Gas Detector, hydrocarbon version,   HART over 4 to 20mA output, FM/CSA certified, 3/4" NPT thread spigot,   electro polished 316SS, includes pre-fitted remote gassing cell, polyester   mesh dust barrier, nylon weather protection housing and LNP Faradex   deluge/sunshade

2108N5200N

Optima Plus Gas Detector, hydrocarbon version   for sampling systems, 4 to 20mA output, FM/CSA, 3/4" thread spigot,   electro polished 316SS, includes black anodised aluminum flow housing

2108N5200H

Optima Plus Gas Detector, hydrocarbon version   for sampling systems, HART over 4 to 20mA output, FM/CSA, 3/4" thread spigot,   electro polished 316SS, includes black anodised aluminum flow housing

Certified: ATEX/IECEx

2108N4000N

Optima Plus Gas Detector, hydrocarbon version,   4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished 316SS,   includes polyester mesh dust barrier, nylon weather protection housing and   LNP Faradex deluge/sunshade

2108N4000H

Optima Plus Gas Detector, hydrocarbon version,   HART over 4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished   316SS, includes polyester mesh dust barrier, nylon weather protection housing   and LNP Faradex deluge/sunshade

2108N4001N

Optima Plus Gas Detector, ethylene version, 4   to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished 316SS,   includes polyester mesh dust barrier, nylon weather protection housing and   LNP Faradex deluge/sunshade

2108N4001H

Optima Plus Gas Detector, ethylene version,   HART over 4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished   316SS, includes polyester mesh dust barrier, nylon weather protection housing   and LNP Faradex deluge/sunshade

2108N4010N

Optima Plus Gas Detector, hydrocarbon version,   4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished 316SS,   includes pre-fitted remote gassing cell, polyester mesh dust barrier, nylon   weather protection housing and LNP Faradex deluge/sunshade

2108N4010H

Optima Plus Gas Detector, hydrocarbon version,   HART over 4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished   316SS, includes pre-fitted remote gassing cell, polyester mesh dust barrier,   nylon weather protection housing and LNP Faradex deluge/sunshade

2108N4011N

Optima Plus Gas Detector, ethylene version, 4   to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished

316SS, includes pre-fitted remote gassing   cell, polyester mesh dust barrier, nylon weather protection housing and LNP   Faradex deluge/sunshade

2108N4011H

Optima Plus Gas Detector, ethylene version,   HART over 4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished   316SS, includes pre-fitted remote gassing cell, polyester mesh dust barrier,   nylon weather protection housing and LNP Faradex deluge/sunshade

2108N5000N

Optima Plus Gas Detector, hydrocarbon version   for sampling systems, 4 to 20mA output, ATEX/IECEx, M25 thread spigot,   electro polished 316SS, includes black anodized aluminum flow housing

2108N5000H

Optima Plus Gas Detector, hydrocarbon version   for sampling systems, HART over 4 to 20mA output, ATEX/IECEx, M25 thread   spigot, electro polished 316SS, includes black anodised aluminum flow housing

2108N5001N

Optima Plus Gas Detector, ethylene version for   sampling systems, 4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro   polished 316SS, includes black anodized aluminum flow housing

2108N5001H

Optima Plus Gas Detector, ethylene version for   sampling systems, HART over 4 to 20mA output, ATEX/IECEx, M25 thread spigot,   electro polished 316SS, includes black anodized aluminum flow housing

2108N5010N

Optima Plus Gas Detector, hydrocarbon version,   4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished 316SS,   includes pre-fitted remote gassing cell, polyester mesh dust barrier, nylon   weather housing and LNP Faradex deluge/solar sunshade. Only use with gas   calibrations 0 to 100%v/v Methane (2108D3050), 0 to 400,000ppm propane   (2108D3100) or 0 to 600,000ppm propane (2108D3102)

2108N5010H

Optima Plus Gas Detector, hydrocarbon version,   HART over 4 to 20mA output, ATEX/IECEx, M25 thread spigot, electro polished   316SS, includes pre-fitted remote gassing cell, polyester mesh dust barrier, nylon   weather housing and LNP Faradex deluge/solar sunshade. Only use with gas   calibrations 0 to 100%v/v Methane (2108D3050), 0 to 400,000ppm propane   (2108D3100) or 0 to 600,000ppm propane (2108D3102)

Ethylene Optima   Instruments: UL/INMETRO certified

2108N4101N

Ethylene calibration, with dust barrier,   weather housing, deluge/heat shade, UL/INMETRO

2108N4101H

Ethylene calibration, with dust barrier,   weather housing, deluge/heat shade, HART output, UL/INMETRO

2108N4111N

Ethylene calibration with dust barrier,   weather housing, deluge/heat shade, including remote gassing cell, UL/INMETRO

2108N4111H

Ethylene calibration with dust barrier,   weather housing, deluge/heat shade, HART output, including remote gassing   cell, UL/INMETRO

2108N5101N

Ethylene calibration, for use in remote   sampling systems complete with flow housing, UL/INMETRO

2108N5101H

Ethylene calibration, for use in remote   sampling systems complete with flow housing, HART output, UL/INMETRO

Ethylene Optima   Instruments: ATEX/SAA certified

2108N4001N

Ethylene calibration, with dust barrier,   weather housing, deluge/heat shade, ATEX

2108N4001H

Ethylene calibration, with dust barrier,   weather housing, deluge/heat shade, HART output, ATEX

2108N4011N

Ethylene calibration with dust barrier, weather   housing, deluge/heat shade, including remote gassing cell, ATEX

2108N4011H

Ethylene calibration with dust barrier,   weather housing, deluge/heat shade, HART output, including remote

gassing cell, ATEX

2108N5001N

Ethylene calibration, for use in remote   sampling systems complete with flow housing, ATEX

2108N5001H

Ethylene calibration, for use in remote   sampling systems complete with flow housing, HART output, ATEX

Optima Sampling System   Options

SVIP3722-1P

Class I - Div. 1, air aspirated, extractive   sampling system, single channel; (both require separate purchase of XNX and   Optima. C1D1 requires IS barrier for flow Sensor (supplied by others)

SVIP3722-2P

Class I - Div. 1, air aspirated, extractive   sampling system, two channel; (both require separate purchase of XNX and Optima.   C1D1 requires IS barrier for flow Sensor (supplied by others)

Remote and Duct   Mounting Optima options

2441-0022

6 wire junction box (UL certified)

1283K2240

Universal duct mounting kit - UL/CSA Version -   Right angle junction   box not included

1283A2266

Right angle junction box for use with   1283K2240

04200-A-1015

Optima duct mounting Kit - use only with ATEX   and SAA Versions

Junction Box   Interfaces

OELDBXXXXXADNUX

OELD Smart Junction Box, Display, C1D1 Z1, Aluminum,   3/4"NPT, cULus

OELDBXXXXXSDNUX

OELD Smart Junction Box, Display, C1D1 Z1,   316SST, 3/4“NPT, cULus

2104B2381

DX100i XP junction box UL with IS barrier

2104B2382

DX100M XP junction box UL with Modbus   capability

Accessories

94000-A-1006

XNX Sunshade w/ Optima cut out

2108B0259

Dust barrier

2108B0276

Weather housing

2108B0280

Storm baffle

2108B0282

Optima Plus flow housing

2108D0258

Optima Plus gassing cover

2108B0272

Optima Plus calibration cap

2108D0275

Optima Plus deluge / heat shade

04230-A-1001

Hand held interrogator ATEX certified (4V0   software) for Optima, Optima Plus and Excel

2104B2351

Hand held interrogator UL certified (4V0   software) for Optima, Optima Plus and Excel

2104B2354

Hand held interrogator CSA certified (4V0 software)   for Optima, Optima Plus and Excel

2108B1455

Hand held EEPROM upgrade (4V0)

04230-A-1025

SHC protection device module and lead

2104B6250

SHC calibrator connector system 10 m

00780-A-0100

Junction box-Bartec DE1155 with continuity   plate 1 x 25 mm-3 x 20 mm entries (ATEX certified)

04200-A-1040

Optima junction box adaptor plate

04200-N-9002

Fit 2 Cable glands to Optima DVC100

2441-0001

Stainless steel tag, 3.0 in. x 0.5 in. ,   #10(m5) screwv

2992-0038

Adapter M25 female to 3/4 in. NPT male stainless   steel

157-001-075

Adapter M20 male to 3/4 in. NPT female   stainless steel

2108B0701

Optima Plus current source to sink

972-080-009

Nut retng Optima Plus weather baffle

2108D0271

Optima Plus gassing pipe

402-060-291

Cover 5.26 x 19.5 mm black vinyl

SVIP3699

Optima stainless gassing tip kit, contains 2   tips, 2 o-rings, and 2 caps

OPTIMARGCCALKit

Product: RGC

Calibration Kit:

Tubing, regulator (Gassing cover not required   with

RGC)

Contains:

998-100-004,ZCALREG1 (.3LPM)

OPTIMACALKit

Product: Non-RGC

Calibration Kit:

Tubing, gas cover, regulator

Contains:

998-100-004, 2108D0258,998-100-002, (2LPM),   With GAS CELL