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HONEYWELLHoneywell BW Technologies Replacement Sensors

HONEYWELL Gas Detector Sensor: Quattro, BW, HONEYWELL BW, LEL, Sensor, Quattro, Catalytic

The Honeywell BW Technologies Quattro Catalytic LEL Sensor (MPN SR-W7-1S) is a replacement sensor for the Quattro series gas detector. It detects Lower Explosive Limit (LEL) gases and has a 2-year life. 3G Electric…

SKU 3G-OTH-554168

Also listed as: SRW71S · SR W7 1S

Brand
HONEYWELL
Item
Gas Detector Sensor: Quattro, BW, HONEYWELL BW, LEL, Sensor, Quattro, Catalytic
Category
Honeywell BW Technologies Replacement Sensors
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HONEYWELL
Manufacturer Part Number
SR-W7-1S
Type
BW, HONEYWELL BW, LEL, Sensor, Quattro, Catalytic, 2 yr
Part Type
Sensor
Gas Detected
LEL
Series [NEW]
Quattro
Sub-Brand [NEW]
BW
Compatible Detector Model/Series
Quattro

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HONEYWELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Honeywell BW Technologies Quattro Catalytic LEL Sensor (MPN SR-W7-1S) is a replacement sensor for the Quattro series gas detector. It detects Lower Explosive Limit (LEL) gases and has a 2-year life. 3G Electric interprets your demand for this genuine Honeywell sensor, sources it across our supply network, and supports your facility's gas-detection needs.

Frequently Asked Questions

What is the Honeywell BW Quattro Catalytic LEL Sensor used for?

This Honeywell sensor detects Lower Explosive Limit (LEL) gases in industrial environments. It is a replacement sensor for the Quattro series gas detector, helping protect personnel and facilities from combustible gas hazards in refineries, chemical plants, and other process industries.

What are the specifications of the Honeywell SR-W7-1S sensor?

The Honeywell SR-W7-1S is a catalytic LEL sensor for the Quattro series. It has a 2-year life, detects Lower Explosive Limit gases, and is manufactured by Honeywell BW Technologies. It is a genuine replacement part for the Quattro gas detector.

Where to buy Honeywell BW Quattro LEL sensor worldwide?

3G Electric supplies the genuine Honeywell BW Quattro Catalytic LEL Sensor (SR-W7-1S) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive the correct replacement sensor for your gas detection system.

How to install the Honeywell Quattro LEL replacement sensor?

Installation should follow the Honeywell Quattro detector manual. Typically, power down the detector, remove the old sensor, insert the new SR-W7-1S sensor, and recalibrate per manufacturer instructions. Always verify proper gas response before returning to service.

Used in

Common applications for HONEYWELL
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

HONEYWELL Products

3G Electric supplies HONEYWELL honeywell bw technologies replacement sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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