Is 02104-N-XSAA a point IR head?

No. 02104-N-XSAA is Searchline Excel open-path IR with a separate transmitter and receiver. Point IR is Searchpoint Optima Plus.

Can I rescale 02104-N-XSAA to 0–100 %LEL?

Open-path range is 0–5 LEL·m (alarms typically 1.0 / 3.0 LEL·m). Cross-duct is a different 0–100 %LEL SKU family.

Can I flip source/sink in the field?

No. This SKU is see description. Order 02104-N-XSAC for the other loop polarity.

Can I mix SR lamps with LR receivers?

No. 02104-N-XSAA is Short range 5–40 m (15–130 ft). Change span with 02104-N-XLAA; medium/long-range lamps draw more power.

Is 02104-N-XSAA Excel Plus or Edge?

No. Plus/Edge uses SLXL- codes. This family is Searchline Excel IR (02104-N / 2104B).

Can I retap the approval?

No. 02104-N-XSAA is ATEX / IECEx. Other approvals are sibling 02104-N-XSAC.

Honeywell Searchline Excel 02104-N-XSAA – XNX System, Short range 5–40 m (15–130 ft), ATEX / IECEx, see description

Name: Honeywell Searchline Excel 02104-N-XSAA – XNX System, Short range 5–40 m (15–130 ft), ATEX / IECEx, see description
Brand: Honeywell
SKU: 02104-N-XSAA
Availability: InStock

02104-N-XSAA is a Honeywell Searchline Excel infrared open-path flammable gas detector SKU (XNX System, Short range 5–40 m (15–130 ft), see description, ATEX / IECEx) for hydrocarbon flammable gas over 0–5 LEL·m. Match the transmitter/receiver pair on the purchase order; do not substitute Searchline Excel Plus/Edge SLXL- codes.

Siblings: output 02104-N-XSAC, approval 02104-N-XSAC, path 02104-N-XLAA.

Request quote for this P/N Searchline Excel family matrix Open Searchline Excel product page

02104-N-XSAA Honeywell Searchline Excel SR XNX System — Searchline Excel Infrared Open Path Flammable Gas Detector · 02104-N-XSAA

Part-number decode

Segment	Meaning	This SKU
Family	Searchline Excel IR open path	02104-
Type	System / alignment / accessory / spare	XNX System
Path	SR 5–40 m / MR 40–120 m / LR 120–200 m	Short range 5–40 m (15–130 ft)
Output	4–20 mA source or sink, optional Modbus/HART	see description
Approval	ATEX/IECEx, UL, CSA/FM, INMETRO, CU-TR	ATEX / IECEx
Gas	Hydrocarbon or ethylene curve	Hydrocarbon
Enclosure	316 stainless steel	316SS
Handheld	Alignment kit includes HHI	—

Technical specifications

Category	current / XNX System
Description	Searchline Excel, XNX open-path system, Short range 5–40 m (15–130 ft), ATEX / IECEx (SR ATEX XL KIT TXRX MPLT AL XNX & JB)
Gas	Hydrocarbon
Path length	Short range 5–40 m (15–130 ft)
Range	0–5 LEL·m
Output	see description
Approvals	ATEX / IECEx
Enclosure	316 不锈钢
Principle	Open-path IR (xenon flash + solid-state detector)
Response	T90 < 3 s
Ingress	IP66/IP67

Why this part number

Order 02104-N-XSAA when the path length, source/sink loop and approval must be locked together: Searchline Excel, XNX open-path system, Short range 5–40 m (15–130 ft), ATEX / IECEx (SR ATEX XL KIT TXRX MPLT AL XNX & JB). Open-path IR covers vapour clouds that point detectors miss; T90 is under 3 s with xenon-flash solar immunity. If this SKU is short, jump to 02104-N-XSAC (output) or 02104-N-XSAC (approval).

Spares and mates

02104-N-XSAA is Searchline Excel XNX System. The open-path system is 316SS Tx+Rx, 0–5 LEL·m. Matrix: product-9020. Do not substitute Sensepoint XCD cartridges, XNX personalities or Excel Plus/Edge.

Typical applications

02104-N-XSAA is sized for offshore decks, FPSO process areas, tank-farm bunds, compressor halls and pipe racks. Keep the beam clear after alignment; dual-band filters handle fog/rain without software masking.

Selection contrast

P/N	Type	Path	Cert	Output
02104-N-XSAC	XNX System	SR	CSA	4–20 mA + HART
02104-N-XLAA	XNX System	LR	ATEX	4–20 mA + HART
02104-N-XLAAUS	XNX System	LR	ATEX	4–20 mA source
02104-N-XLAC	XNX System	LR	CSA	4–20 mA + HART
02104-N-XLAU	XNX System	LR	UL	4–20 mA + HART
02104-N-XLSA	XNX System	LR	ATEX	4–20 mA + HART
02104-N-XLSC	XNX System	LR	CSA	4–20 mA + HART

Searchline Excel family matrix

Installation and service

Align 02104-N-XSAA with the rifle-scope kit until the Tx/Rx optical axis is locked (±0.5°). Path is Short range 5–40 m (15–130 ft); mount on a rigid structure and keep the beam clear. Power is 18–32 VDC. Land 4–20 mA on the fire-and-gas matrix; Modbus uses DVC100(m) MKII or DX100(m). Window heaters are a standard option for severe weather.

FAQ

Is 02104-N-XSAA a point IR head?: No. 02104-N-XSAA is Searchline Excel open-path IR with a separate transmitter and receiver. Point IR is Searchpoint Optima Plus.
Can I rescale 02104-N-XSAA to 0–100 %LEL?: Open-path range is 0–5 LEL·m (alarms typically 1.0 / 3.0 LEL·m). Cross-duct is a different 0–100 %LEL SKU family.
Can I flip source/sink in the field?: No. This SKU is see description. Order 02104-N-XSAC for the other loop polarity.
Can I mix SR lamps with LR receivers?: No. 02104-N-XSAA is Short range 5–40 m (15–130 ft). Change span with 02104-N-XLAA; medium/long-range lamps draw more power.
Is 02104-N-XSAA Excel Plus or Edge?: No. Plus/Edge uses SLXL- codes. This family is Searchline Excel IR (02104-N / 2104B).
Can I retap the approval?: No. 02104-N-XSAA is ATEX / IECEx. Other approvals are sibling 02104-N-XSAC.

Documents

Searchline Excel IR datasheet · Chinese specification · On-site part-number matrix

Availability and enquiry

Stock is lot-based. If 02104-N-XSAA is out, jump to 02104-N-XSAC / 02104-N-XSAC.

Request quote for this P/N