Searchline Excel Plus
Searchline Excel Plus not mounted

Honeywell Searchline Excel Plus Open Path Gas Detector

  • Medium-range detection from 2 to 120 metres (6 to 393 feet)
  • Speed of response (T90) less than 3 seconds
  • Low maintenance and calibration-free

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The Honeywell Searchline Excel Plus Flammable Hydrocarbon gas detector delivers unsurpassed uptime with robust detection in some of the harshest conditions. Responses to a wide range of hydrocarbon gases such as Methane, Ethane, Propane, Butane, Pentane, Hexane, Ethylene, and Propylene.

Maximise safety coverage even in minimal visibility

Ensure optimal fire and gas safety by deploying cutting-edge optical gas detection that can see through even thick fog better than any open-path gas detectors, whether NDIR or laser-based.

The Searchline Excel Plus is a short and medium-range gas detector designed for global oil and gas applications, upstream and downstream, onshore and offshore, protecting your people, facilities and systems from combustible gas leaks.

Features & Benefits:

Reliable Detection

  • Fast response to flammable Hydrocarbon gas even in low visibility conditions.
  • Advanced diagnostics, including window clarity and alignment accuracy, to enable maximum uptime and continuous site protection.

Easy to Use

  • Honeywell’s Fixed Platform Universal Mount and new alignment scope allow easy installation.

At a Glance Instrument Status

  • High Visibility LED HALO ring provides a clear indication of device status locally, eliminating the need for an additional device. Automatic reporting with complete logging of alarms, events and maintenance actions.

Multiple outputs

  • Including 4-20mA, HART (over the 4-20 mA analogue output), Modbus and Bluetooth communication. Easily integrate Searchline Excel Plus into your existing network.
  • Relays for Alarm 1, Alarm 2 and Fault are included and may be configured normally open or normally closed, latching or non-latching.

Connectivity

  • Features Bluetooth connectivity for easy, non-intrusive set-up and maintenance. Pair the Searchline Excel Plus with our intrinsically safe, ruggedised mobile phone, then use the Honeywell Fixed Platform App to interact with the detector.

Approvals

  • Global hazardous area and performance approvals include SIL2, ATEX, IECEx, cULus, FM, INMETRO, CCCF, Ex d, Zone 1, Class II/III and ANSI/FM/IEC/EN60079-29-4.

Order Information

The following parts are included with each Tx and Rx:
1. Universal Mounting Bracket (1)
2. Plastic Sunshade (1)
3. Plastic Antenna Cover (1)

Transmitter (Tx) & Receiver (Rx) Pair

SLXL-PSMGXX Searchline Excel Plus Mid Range (2-120 m) Stainless Steel w/ M25 entries
SLXL-PSNGXX Searchline Excel Plus Mid Range (2-120 m) Stainless Steel w/ 3/4″ NPT entries

Accessories

2017B0299 Alignment Scope for Searchline Excel Plus & Edge; including carrying case
2017B0113 Stainless Steel Sunshade for Searchline Excel Plus & Edge
2017B0185 Gassing Cell for Searchline Excel Plus & Edge
2017B0218 Test Filters for Searchline Excel Plus & Edge
2017B0226 Height Extender Pole for use with Test Filters
2331B1020 Large mounting plate to suit larger poles
2331B1102 Pole mount kit for Excel Plus & Edge standard adjustable mounting bracket
2331B1112 Pole mount kit for Excel Plus & Edge large adjustable mounting bracket

Special Calibrations

2017D0900 Searchline Excel Plus & Edge alternative calibration – Methane
2017D0901 Searchline Excel Plus & Edge alternative calibration – Ethane
2017D0902 Searchline Excel Plus & Edge alternative calibration – Propane
2017D0903 Searchline Excel Plus & Edge alternative calibration – Butane
2017D0904 Searchline Excel Plus & Edge alternative calibration – Pentane
2017D0905 Searchline Excel Plus & Edge alternative calibration – Ethylene
2017D0906 Searchline Excel Plus & Edge alternative calibration – Propylene

Spares

2017B1070 Standard Universal Mount SS for Searchline Excel Plus & Edge
2017B1071 Standard Plastic Sunshade for Searchline Excel Plus & Edge
2331B1150 Terminal block set (5 pack)
2331B1160 Antenna cover (5 pack)
SLXL-PSMGTX SEARCHLINE EXCEL PLUS TX SS M25 – Includes Mount and Sunshade
SLXL-PSNGTX SEARCHLINE EXCEL PLUS TX SS 3/4″ NPT – Includes Mount and Sunshade
SLXL-PSMGRX SEARCHLINE EXCEL PLUS RX SS M25 – Includes Mount and Sunshade
SLXL-PSNGRX SEARCHLINE EXCEL PLUS RX SS 3/4″ NPT – Includes Mount and Sunshade

Service Items

2017B0121 Searchline Excel Plus Rx Electronics & Sensor Module
2017B0122 Searchline Excel Plus Tx Electronics & Sensor Module

Hand-Held Devices

188-200-010 Rugged Android Hand-Held Smart Device. CID1, Zone 1, ATEX, IECEx, NEC, with Camera
188-200-020 Rugged Android Hand-Held Smart Device. CID1, Zone 1, ATEX, IECEx, NEC, without Camera
188-200-030 Rugged Android Hand-Held Smart Device. CID2, Zone 2, ATEX, IECEx, NEC, with Camera
188-200-040 Rugged Android Hand-Held Smart Device. CID2, Zone 2, ATEX, IECEx, NEC, without Camera
188-200-050 Rugged Android Hand-Held Smart Device with Camera
188-200-060 Rugged Android Hand-Held Smart Device without Camera
188-200-070 Rugged Hand-Held Smart Device Yellow Leather Case
188-200-080 Rugged Hand-Held Smart Device Cradle
188-200-090 Rugged Hand-Held Smart Device Clip for Case or Cradle
188-200-100 Rugged Hand-Held Smart Device Docking Station
188-200-110 Rugged Hand-Held Smart Device Charging Cable
188-200-120 Rugged Hand-Held Smart Device EU/UK/US/AU Charger
188-200-130 Rugged Hand-Held Smart Device Vehicle Charge

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Title Size
Searchline-excel-plus-datasheet 93 KB
Searchline-excel-plus-brochure 441 KB
Quick start guide alignment scope Searchline Excel Plus and Edge 6 MB
Quick start guide Searchline Excel Plus 867 KB
Quick start guide gassing test cell - Searchline Excel Plus and Edge 2 MB
Searchline-excel-plus-edge-security-guide 277 KB
Fixed-platform-app-manual 541 KB
searchline-excel-plus-edge-safety-manual 235 KB
searchline-excel-plus-edge-tech-manual 10 MB

Specification

Primary Gases

(Performance approved 1, 2)

 Searchline Excel™ Plus will respond to a wide range of Hydrocarbon Gases as most of these gases absorb IR in the required wavelengths: Methane1,2, Ethane1, Propane1,2, Butane1, Pentane1, Hexane, Ethylene1, Propylene1; 1FM Performance Approved; 2DNV approved
Range 0–5 LEL.m; for ppm.m equivalents see manual
Recommended Alarm Setting Low 1 LEL.m; High 3 LEL.m; for ppm.m equivalents see manual
Recommended Minimum Alarm Setting LEL.m; for ppm.m equivalents see manual
Path Length 2 m to 120 m (6 ft to 393 ft)
Speed of Response T90 less than 3 seconds
Analog Output Signal 4–20 mA Normal operation, 1 mA Fault*, 2 mA Inhibit, 3 mA Warning, 21 mA Overrange. Linearized 0–5 LEL.m
Environmental Operating Temperature -55°C to +75°C (-67°F to 167°F). DNVGL-CG-0339 Location Class B
Storage Temperature Range -55°C to +75°C (-67°F to 167°F). DNVGL-CG-0339 Location Class B
Power Supply 24 Vdc nominal (18 Vdc to 32 Vdc)
Power Consumption (Average RMS) Transmitter: Above +30°C (+86°F) = 3.8 W; +30°C to -30°C (+86°F to -22°F) = 5.6 W; Below -30°C (-22°F) = 11.8 W Receiver: Above +30°C (+86°F)= 3.0 W; +30°C to -30°C (+86°F to -22°F) = 4.8 W; Below -30°C (-22°F) = 7.4 W
Output Signals 4–20 mA with HART®, Fault relay, Alarm 1 relay, Alarm 2 relay, Modbus, Bluetooth® (range up to 20 m (66 ft), depends on mobile device and environmental conditions)
Relay Outputs Max. 32 Vdc/ac, max. 2 A resistive load
Humidity 0–99% Relative Humidity Non-condensing. DNVGL-CG-0339 Location Class B
Pressure 91.5-105.5 kPa (915–1055 mBar, non-compensated)
Repeatability ±0.4 LEL.m; for ppm.m equivalents see manual
Temperature Drift -40°C to +65°C (-40 °F to 149 °F) ±0.2 LEL.m @ zero

±0.5 LEL.m @ 3 LEL.m
Warm-up Time Less than 5 minutes (operational), less than 1 hour (fully stabilized)
Internal Battery Cell TLH-2450, 10-year lifetime (replaced only by authorized service)
Weight Searchline Excel™ Plus: Rx 6.1 kg (13.4 lb), Tx 6.0 kg (13.2 lb)

Universal Mounting Bracket: 3.1 kg (6.9 lb) Stainless Steel

Mount Plate Adaptor: 3.71 kg (8.18 lb) Stainless Steel
Dimensions Searchline Excel™ Plus: 103 mm dia x 325 mm x 180 mm (4.06 in dia x 12.8 in x 7.09 in)

Universal Mounting Bracket: 165 mm x 165 mm x 130 mm (6.5 in x 6.5 in x 5.12 in)

Mount Plate Adaptor: 210 mm x 210 mm x 127 mm (8.23 in x 8.23 in x 5 in)
Ingress Protection IP 66/67 (Type 4X, in accordance with NEMA 250); Resistance to salt mist and sulfuric atmosphere (15-60 minutes exposure to salt air/mist; 15-60 minutes to sulfuric atmosphere)
Safety Approvals cULus:

Class I, Division 1, Groups. B,C,D, T4, Ta -55°C to 75°C (-67°F to 167°F) Class II, Division 1, Groups. E,F,G, T4, Ta -55°C to 55°C (-67°F to 131°F) Class III Div. 1; Class I Zone 1 AEx db ia IIC T4 Gb, Ta -55°C to 75°C (-67°F to 167°F) Class I Zone 1 AEx db eb ia IIC T4 Gb, Ta -55°C to 75°C (-67°F to 167°F) Zone 21 AEx tb IIIC T100°C Db, Ta -55°C to 55°C (-67°F to 131°F) Um = 250 Vrms

IECEx:

IECEx ULD 18.0016X; Ex db ia IIC T4 Gb (for flameproof Ex d installations)

Ex db eb ia IIC T4 Gb (for increased safety Ex e installations) Ex tb IIIC 100°C Db

Tamb -55°C to 75°C (-67°F to 167°F); Um = 250 Vrms

Performance Approvals:

ANSI/FM/IEC/EN 60079-29-4

Functional Safety (SIL):

SIL 2 certified by TÜV (SÜD) to EN61508

Core Approvals:

EN 50270: (EMC) IEC/EN 61000-6-4; Radio Equipment Directive 2014/53/EU

IEC/EN/UL/CSA 61010 (Electrical Safety); FCC / IC; RoHS, China RoHS

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