The Honeywell Searchline Excel is an infrared open-path flammable gas detector fully certified for hazardous area use. It can be deployed in harsh environments and remains unaffected by sunlight or radiation from storms and flare stacks, making it an ideal choice for the oil and gas sector. The receiver recognises a pulse duration and shape created by a xenon flash lamp and disregards interfering signals. A filter is included to ensure operational integrity in fog or rain conditions.
The DX termination unit (UL only) is for mounting and field wire connections, with an intrinsically safe socket for the handheld interrogator used for configuration and maintenance. Included is a multi-drop Modbus RS485 interface.
To directly connect the Searchline Excel (ATEX/IECEx versions), you need to use the handheld interrogator with the SHC protection device module. But before making the connection, ensure the area is made safe. Pair the Searchline with an XNX or OELD smart junction box to avoid area declassification, which allows for non-intrusive configuration and maintenance.
A telescope, handheld interrogator, filters, and carrying case are included in a kit to align the transmitter and receiver. The system can be quickly checked using the inbuilt gas test facility.
Features
- Three versions: Short-range (5-40m), medium-range (40-120m) and long-range (120-200m)
- Rapid Response speed: T90 less than 3 seconds (under normal operating conditions)
- Range 0 to 5 LEL.m
- Recommended Alarm Settings (Low) 1.0 LEL.m; (high) 3.0 LEL.m
- Ultra-sensitive
- Operating temperature: -40° to +65°C (-40° to 150°F)
- Resistant to chemical poisoning
- Improved for easy alignment of TX/RX
- Cost-effective, large areas can be covered without lots of point detectors, resulting in less maintenance
- Housing 316 stainless steel
- Approvals: ATEX/IECEx, UL, FM/CSA, INMETRO & CU-TR Ex
- Historic brands Sieger and Zellweger Analytics
- Weight (including mounting bracket): short-range TX: 3.5kg, medium & long-range TX: 7kg. RX: 3.5kg
Order Information
Excel Short Range 5m – 40m (15ft – 130ft)
02104-N-4014 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (source) and Modbus outputs, ATEX/IECEx, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 2 x Ex e junction boxes with M20/M25 cable entries, 316SS mounting plates, brackets and hardware. Past 02104-N-4011
02104-N-4044 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (sink) and Modbus outputs, ATEX/IECEx, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 2 x Ex e junction boxes with M20/M25 cable entries, 316SS mounting plates, brackets and hardware. Past 02104-N-4041
02104-N-5012 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (source) and Modbus outputs, UL, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-5042 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (sink) and Modbus outputs, UL, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-6012 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (source) and Modbus outputs, FM/CSA, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-6042 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (sink) and Modbus outputs, FM/CSA, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-7012 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (source) and Modbus outputs, INMETRO, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-7042 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (sink) and Modbus outputs, INMETRO, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-NSNM Excel line-of-sight gas detection system. Short-range (5 to 40m), 4 to 20mA output, ATEX/IECEx, DNV, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, 316SS maritime mounting plates, brackets and hardware. Order XNX and junction boxes separately.
02104-N-4814 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (source) and Modbus outputs, CU-TR Ex, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 316SS mounting plates, brackets and hardware
02104-N-4844 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (sink) and Modbus outputs, CU-TR Ex, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 316SS mounting plates, brackets and hardware
Excel Medium-Range 40m – 120m (130ft – 390ft)
02104-N-4024 Excel line-of-sight gas detection system, medium range (40 to 120m), 4 to 20mA (source) and Modbus outputs, ATEX/IECEx, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 2 x Ex e junction boxes with M20/M25 cable entries, 316SS mounting plates, brackets and hardware. Past 02104-N-4021
02104-N-4054 Excel line-of-sight gas detection system, medium range (40 to 120m), 4 to 20mA (sink) and Modbus outputs, ATEX/IECEx, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 2 x Ex e junction boxes with M20/M25 cable entries, 316SS mounting plates, brackets and hardware. Past 02104-N-4051
02104-N-5022 Excel line-of-sight gas detection system, medium range (40 to 120m), 4 to 20mA (source) and Modbus outputs, UL, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-5052 Excel line-of-sight gas detection system, medium range (40 to 120m), 4 to 20mA (sink) and Modbus outputs, UL, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-6022 Excel line-of-sight gas detection system, medium range (40 to 120m), 4 to 20mA (source) and Modbus outputs, FM/CSA, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-6052 Excel line-of-sight gas detection system, medium range (40 to 120m), 4 to 20mA (sink) and Modbus outputs, FM/CSA, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-7022 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (source) and Modbus outputs, INMETRO, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-7052 Excel line-of-sight gas detection system, short-range (5 to 40m), 4 to 20mA (sink) and Modbus outputs, INMETRO, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-4824 Excel line-of-sight gas detection system, medium range (40 to 120m), 4 to 20mA (source) and Modbus outputs, CU-TR Ex, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 316SS mounting plates, brackets and hardware
02104-N-4854 Excel line-of-sight gas detection system, medium range (40 to 120m), 4 to 20mA (sink) and Modbus outputs, CU-TR Ex, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 316SS mounting plates, brackets and hardware
Excel Long Range 120m – 200m (390ft – 650ft)
02104-N-4034 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (source) and Modbus outputs, ATEX/IECEx, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 2 x Ex e junction boxes with M20/M25 cable entries, 316SS mounting plates, brackets and hardware. Past 02104-N-4031
02104-N-4064 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (sink) and Modbus outputs, ATEX/IECEx, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 2 x Ex e junction boxes with M20/M25 cable entries, 316SS mounting plates, brackets and hardware. Past 02104-N-4061
02104-N-5032 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (source) and Modbus outputs, UL, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade finished with white painted finish.
02104-N-5062 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (sink) and Modbus outputs, UL, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-6032 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (source) and Modbus outputs, FM/CSA, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-6062 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (sink) and Modbus outputs, FM/CSA, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-7032 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (source) and Modbus outputs, INMETRO, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-7062 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (sink) and Modbus outputs, INMETRO, fully wired with flexible conduit, electro-polished 316SS. Includes Tx, Rx, DX100 termination unit and junction box, 3/4″NPT cable entries, 316SS mounting plates, brackets, hardware and sunshade, finished with white painted finish.
02104-N-4834 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (source) and Modbus outputs, CU-TR Ex, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 316SS mounting plates, brackets and hardware
02104-N-4864 Excel line-of-sight gas detection system, long-range (120 to 200m), 4 to 20mA (sink) and Modbus outputs, CU-TR Ex, fully wired with flexible conduit, electro polished 316SS. Includes Tx, Rx, 316SS mounting plates, brackets and hardware
Gas Calibrations LEL/M
2104D5026 METHANE
2104D5002 ETHANE
2104D5003 PROPANE
2104D5004 BUTANE
2104D5005 PENTANE
2104D5021 ETHYLENE
2104D5022 PROPYLENE
2104D5023 BUTADIENE
Alignment Kits
02104-N-4006 Short-range alignment and conformity kit including handheld interrogator, telescope, carry case, and test filters for ATEX-approved systems
02104-N-4007 Long and medium-range alignment and conformity kit including handheld interrogator, telescope, carry case, and test filters for ATEX-approved systems
02104-N-5006 Short-range alignment and conformity kit including handheld interrogator, telescope, carry case, and test filters for UL-approved systems
02104-N-5007 Long and medium-range alignment and conformity kit including handheld interrogator, telescope, carry case, and test filters for UL-approved systems
02104-N-6006 Short-range alignment and conformity kit including handheld interrogator, telescope, carry case, and test filters for CSA-approved systems
02104-N-6007 Long and medium-range alignment and conformity kit including handheld interrogator, telescope, carry case, and test filters for CSA-approved systems
Accessories & Spares
Handheld interrogator and accessories
04230-A-1001 Handheld Interrogator ATEX Certified (4V0 software) for Optima, Optima Plus and Excel
2104B2351 Handheld Interrogator UL Certified (4V0 software) for Optima, Optima Plus and Excel
2104B2354 Handheld Interrogator CSA Certified (4V1 software) for Optima, Optima Plus and Excel
2108B1455 Handheld EEPROM upgrade (4V0)
04230-A-1025 SHC protection device module and lead
2104B6250 SHC Calibrator Connector System 10m
Termination Units
00780-A-0100 Honeywell Junction Box- Bartec OTB122 With Continuity Plate 1 X 25mm, 3 X 20mm Entries ATEX
157-001-121 Stainless Steel (316) Junction Box, ATEX Ex d Zone1, 1xM20 & 1xM20 @90°
157-001-122 Stainless Steel (316) Junction Box, 2xM20 & 1xM25
2104B2382 DX100M XP Termination Unit UL with Modbus capability
Installation Accessories
2104D0295 Sun/Heat Shade (Deluge Cover)
2992A0071 Conduit Assembly for Excel UL-certified
0230-0069 Stainless Steel enclosure NEMA 4X 3/4″ NPT UL
90083-A-8055 Excel Kit 4 off 6″ U-Bolts x M8 C/W Nuts and Washers 316SST. Use with Standard Mounting Plate
90083-A-8034 2 x 2″ U-Bolts x M6 C/W Nuts and Washers 316SST (Note: Please order four pcs per Excel)
90082-A-5020 Excel SR snow cover
90082-A-5024 Excel MR / LR snow cover
RDU300504 Reducer, ATEX, Ex de, 316SS, M25 (male) to M20 (female)
RDU303029 Reducer, ATEX, Ex de, 316SS, 3/4″NPT (male) to 1/2″NPT (female)
RDU303004 Reducer, ATEX, Ex de, 316SS, 3/4″NPT (male) to M20 (female)
ADU300530 Adaptor, ATEX, Ex de, 316SS, M25 (male) to 3/4″NPT (female)
ADU300429 Adaptor, ATEX, Ex de, 316SS, M20 (male) to 1/2″NPT (female)
RDU300529 Reducer, ATEX, Ex de, 316SS, M25 (male) to 1/2″NPT (female)
Gas Test Equipment
2104N2999 Excel Test filters kit & Manual
2104B2326 Gassing Cell
Spares
2104B2391 Short Range Telescope (bayonet fitting) past 2104B2321
2104B2322 Medium / Long Range Telescope (callipers) past 2104B2322
2104B0300 Searchline Excel Isolation Kit Short Range
2104B0310 Searchline Excel Isolation Kit Medium/Long Range
2104B2301 Mounting Bracket Short Range & Insulation Kit
2104B2302 Mounting Bracket Long Range & Insulation Kit
2104D0237 Mounting Plate
2104B2071 Short Range Transmitter ATEX
2104B2081 Medium-Range Transmitter ATEX
2104B2091 Long Range Transmitter ATEX
2104B2111 Short Range Receiver ATEX Source
2104B2112 Short Range Receiver ATEX Sink
2104B2131 Medium-Range Receiver ATEX Source
2104B2132 Medium-Range Receiver ATEX Sink
2104B2151 Long-Range Receiver ATEX Source
2104B2152 Long-Range Receiver ATEX Sink
2104B3001 Short-Range Transmitter UL
2104B3011 Medium-Range Transmitter UL
2104B3021 Long-Range Transmitter UL
2104B3101 Short-Range Receiver UL Source
2104B3102 Short-Range Receiver UL Sink
2104B3111 Medium-Range Receiver UL Source
2104B3112 Medium-Range Receiver UL Sink
2104B3121 Long-Range Receiver UL Source
2104B3122 Long-Range Receiver UL Sink
2104B3201 Short Range Transmitter CSA
2104B3211 Medium-Range Transmitter CSA
2104B3221 Long-Range Transmitter CSA
2104B3301 Short-Range Receiver CSA Source
2104B3302 Short Range Receiver CSA Sink
2104B3311 Medium-Range Receiver CSA Source
2104B3312 Medium-Range Receiver CSA Sink
2104B3321 Long Range Receiver CSA Source
2104B3322 Long Range Receiver CSA Sink
2104B3401 Short Range Transmitter Inmetro
2104B3411 Medium-Range Transmitter Inmetro
2104B3421 Long-Range Transmitter Inmetro
2104B3501 Short-Range Receiver Inmetro Source
2104B3502 Short-Range Receiver Inmetro Sink
2104B3511 Medium-Range Receiver Inmetro Source
2104B3512 Medium-Range Receiver Inmetro Sink
2104B3521 Long-Range Receiver Inmetro Source
2104B3522 Long-Range Receiver Inmetro Sink
2104B3601 Spare short-range transmitter CU-TR Ex
2104B3611 Spare medium-range transmitter CU-TR Ex
2104B3621 Spare long-range transmitter CU-TR Ex
2104B3701 Spare short-range receiver CU-TR Ex source
2104B3702 Spare short-range receiver CU-TR Ex sink
2104B3711 Spare medium-range receiver CU-TR Ex source
2104B3712 Spare medium-range receiver CU-TR Ex sink
2104B3721 Spare long-range receiver CU-TR Ex source
2104B3722 Spare long-range receiver CU-TR Ex sink
