HONEYWELLHoneywell BW Technologies Replacement Sensors

HONEYWELL Gas Detector Sensor: Quattro, BW, HONEYWELL BW, Hydrogen Sulfide, Sensor

The Honeywell BW Technologies Quattro replacement sensor (MPN SR-H04-SC) detects hydrogen sulfide gas across a measurement range of 0 to 200 ppm. This sensor is designed for use with the Quattro detector series and…

SKU 3G-OTH-554172

Brand

HONEYWELL

Item

Gas Detector Sensor: Quattro, BW, HONEYWELL BW, Hydrogen Sulfide, Sensor

Technical Specifications

HONEYWELL

Manufacturer Part Number

SR-H04-SC 

Type

BW, HONEYWELL BW, Hydrogen Sulfide, Sensor, 0 to 200 ppm 

Part Type

Sensor 

Gas Detected

Hydrogen Sulfide 

Series [NEW]

Quattro 

Sub-Brand [NEW]

BW

Measurement Range

0 to 200 ppm 

Compatible Detector Model/Series

Quattro 

View Full Spec Sheet

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

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Honeywell SR-H04-SC gas detector sensor used for?

The Honeywell SR-H04-SC is a replacement sensor for the Quattro series gas detectors. It detects hydrogen sulfide gas in the range of 0 to 200 ppm, commonly used in industrial safety applications such as oil and gas, chemical plants, and confined space entry.

What are the specifications of the Honeywell SR-H04-SC sensor?

The Honeywell SR-H04-SC is a hydrogen sulfide sensor with a measurement range of 0 to 200 ppm. It is part of the BW sub-brand and is designed for use with the Quattro detector series. The manufacturer part number is SR-H04-SC.

Where to buy the Honeywell SR-H04-SC sensor worldwide?

3G Electric supplies the Honeywell SR-H04-SC sensor worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine Honeywell BW replacement sensor to your facility, regardless of location.

How to install the Honeywell SR-H04-SC replacement sensor?

Install the Honeywell SR-H04-SC sensor by powering down the Quattro detector, removing the old sensor, and inserting the new one securely. Follow the manufacturer's calibration procedure after installation to ensure accurate hydrogen sulfide detection from 0 to 200 ppm.

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.

Browse all HONEYWELL products →Contact our engineers →