Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

HONEYWELL BW Technologies Quattro Combustible Gas Sensor - Honeywell BW Technologies Replacement Sensors
HONEYWELLHoneywell BW Technologies Replacement Sensors

HONEYWELL BW Technologies Quattro Combustible Gas Sensor

The Honeywell BW Technologies Quattro replacement sensor (MPN SR-W04-75C) is a combustible gas sensor with a measurement range of 0 to 5% vol, designed for use with the Quattro detector series. As a genuine Honeywell…

SKU 3G-OTH-554164

Also listed as: SRW0475C · SR W04 75C

Brand
HONEYWELL
Item
BW Technologies Quattro Combustible Gas Sensor
Category
Honeywell BW Technologies Replacement Sensors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HONEYWELL
Manufacturer Part Number
SR-W04-75C
Type
BW, HONEYWELL BW, Combustible Gas, Sensor, Quattro, Quattro
Part Type
Sensor
Gas Detected
Combustible Gas
Series [NEW]
Quattro
Sub-Brand [NEW]
BW
Measurement Range
0 to 5% vol
Compatible Detector Model/Series
Quattro

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Honeywell BW Technologies Quattro replacement sensor (MPN SR-W04-75C) is a combustible gas sensor with a measurement range of 0 to 5% vol, designed for use with the Quattro detector series. As a genuine Honeywell BW sensor, it ensures accurate gas detection for industrial safety applications.

Frequently Asked Questions

What is the Honeywell BW Quattro replacement sensor used for?

The Honeywell BW Quattro replacement sensor (MPN SR-W04-75C) detects combustible gas in the range of 0 to 5% vol. It is designed for use with the Quattro detector series in industrial safety applications such as oil and gas, chemical plants, and confined space monitoring.

What are the specifications of the Honeywell SR-W04-75C sensor?

The Honeywell SR-W04-75C is a combustible gas sensor with a measurement range of 0 to 5% vol. It is a genuine Honeywell BW sensor, part of the Quattro series, and is compatible with the Quattro detector model. It ensures accurate gas detection for worker safety.

Where to buy the Honeywell BW Quattro sensor worldwide?

3G Electric supplies the Honeywell BW Quattro sensor (SR-W04-75C) worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your site. Contact us for availability and lead time on this genuine Honeywell BW replacement sensor.

How to install the Honeywell BW Quattro replacement sensor?

Install the Honeywell BW Quattro sensor by following the detector manufacturer's instructions. Ensure the device is powered off, remove the old sensor, and insert the new SR-W04-75C sensor securely. Calibrate the detector after installation per Honeywell's guidelines for accurate combustible gas readings.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from HONEYWELL

View all HONEYWELL parts
Replacement sensor for the GasAlertMicro 5 detector. Detects hydrogen cyanide gas in the range of 0 to 30 ppm. Designed for use in industrial safety applications such as confined space entry and chemical processing. 1-year lifespan
HONEYWELL
Replacement sensor for the GasAlertMicro 5 detector. Detects hydrogen cyanide gas in the range of 0 to 30 ppm. Designed for use in industrial safety applications such as confined space entry and chemical processing. 1-year lifespan
HONEYWELL
HONEYWELL
Replacement sensor for Honeywell Touchpoint™ Plus gas detectors. Uses infrared (NDIR) technology to detect combustible gases (Ex) in the 0 to 100% LEL range (SIL l). 2-year lifespan
HONEYWELL
HONEYWELL
Replacement LEL sensor for the BW Flex detector, measuring combustible gases from 0 to 100% LEL. Designed for use in industrial environments where flammable gas monitoring is required. Sensor lifespan is 2 years
Replacement oxygen sensor for GasAlert Quattro detectors. Measures oxygen concentrations from 0 to 30% with a 2-year operational life. Compatible with the GasAlert Quattro series
HONEYWELL
Replacement oxygen sensor for GasAlert Quattro detectors. Measures oxygen concentrations from 0 to 30% with a 2-year operational life. Compatible with the GasAlert Quattro series
Replacement hydrogen sulfide sensor for the GasAlert Max XT detector. Measures 0 to 200 ppm with a 2-year lifespan. Compatible with GasAlert Max XT series instruments
HONEYWELL
Replacement hydrogen sulfide sensor for the GasAlert Max XT detector. Measures 0 to 200 ppm with a 2-year lifespan. Compatible with GasAlert Max XT series instruments
HONEYWELL
HONEYWELL
Replacement catalytic LEL sensor for Honeywell BW Quattro gas detectors. Detects lower explosive limit gases with a 2-year operational life. Used in industrial environments for combustible gas monitoring
Replacement sensor for Honeywell BW Icon+ gas detectors, designed to measure hydrogen sulfide (H2S) concentrations from 0 to 200 ppm. This 2-year sensor is used in industrial safety applications such as oil and gas, chemical processing, and wastewater treatment to monitor toxic H2S exposure
HONEYWELL
Replacement sensor for Honeywell BW Icon+ gas detectors, designed to measure hydrogen sulfide (H2S) concentrations from 0 to 200 ppm. This 2-year sensor is used in industrial safety applications such as oil and gas, chemical processing, and wastewater treatment to monitor toxic H2S exposure
HONEYWELL
HONEYWELL
Replacement sulfur dioxide (SO2) sensor for Honeywell BW Flex gas detectors. Measures SO2 concentrations from 0 to 150 ppm. Designed for industrial safety applications where toxic gas monitoring is required, such as in chemical processing and refrigeration