Honeywell 2119B1004 Gas Sensor
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Technical Specifications
| Parameter | Description |
|---|---|
| Brand | Honeywell |
| Product Model | 2119B1004 |
| Product Name | Gas Sensor |
| Product Type | H₂S Toxic Gas Sensor |
| Product Series | Honeywell Analytics Series 3000 |
| Sensor Model Marking | S3KXSH2SS |
| Target Gas | Hydrogen Sulfide (H₂S) |
| Detection Technology | Electrochemical |
| Default Detection Range | 0–100 ppm |
| Selectable Detection Range | 50–500 ppm, depending on transmitter configuration |
| Main Function | Detects hydrogen sulfide and provides a measurement signal to the gas monitoring system |
| Compatible Equipment | Compatible Honeywell Series 3000 gas detection equipment; verify the transmitter configuration before installation |
| Operating Temperature | -20°C to +55°C |
| Certification | ATEX / IECEx markings; verify the actual product label and certificate |
| Electrical Safety Parameters | Ui: 5.88 V; Ii: 0.124 A; Pi: 0.183 W; Ci: 5 μF; Li: 0 mH |
| Dimensions | 65 × 35 × 50 mm |
| Weight | 0.15 kg |
FAQ
Q1: What is the main function of the Honeywell 2119B1004 Gas Sensor?
The Honeywell 2119B1004 is designed to detect hydrogen sulfide (H₂S) in industrial environments. It helps gas monitoring systems identify potentially hazardous gas concentrations and supports early warning and personnel safety measures in applications such as chemical processing, oil and gas facilities, and industrial plants.
Q2: Which gas can this sensor detect?
This sensor is designed for hydrogen sulfide (H₂S) detection. It is not a universal gas sensor and should not be used to measure other gases unless the specific sensor configuration is approved for that application.
Q3: What detection technology does the 2119B1004 use?
It uses electrochemical sensing technology. H₂S reacts within the sensor’s electrochemical cell, generating an electrical signal related to the gas concentration. The transmitter processes this signal and displays the measured concentration.
Q4: Is the 2119B1004 compatible with Honeywell Series 3000 transmitters?
The sensor is associated with Honeywell Series 3000 gas detection equipment. Before installation, confirm the transmitter model, sensor interface, firmware or configuration requirements, and applicable installation instructions. After replacement, allow the sensor to stabilize and perform the required zero and calibration checks.
Q5: What is the normal H₂S measurement range?
The S3KXSH2SS sensor configuration has a default range of 0–100 ppm, with a selectable range of 50–500 ppm depending on the transmitter configuration. Always check the installed transmitter settings and sensor identification label before commissioning.
Q6: What should I check if the sensor reading is unstable?
Check the sensor installation, electrical connections, transmitter configuration, and environmental conditions. Also inspect for contamination, moisture, expired sensor life, or exposure to concentrations outside the specified range. If the reading remains unstable, perform a zero check and calibration using the approved procedure.
Q7: What operating temperature and certifications apply to this sensor?
The specified operating temperature is -20°C to +55°C. ATEX and IECEx markings may apply to the relevant sensor or assembly, but certification depends on the exact product version and installation arrangement. Verify the nameplate and certification documents before using the sensor in a hazardous area.
Q8: When should the Honeywell 2119B1004 Gas Sensor be replaced?
Replacement may be necessary when the sensor reaches the end of its service life, fails calibration, responds too slowly, or produces persistent inaccurate readings. Follow the manufacturer’s maintenance schedule and replacement procedure. After installing a new sensor, complete the required stabilization, zero adjustment, and calibration checks.
Honeywell 2119B1004 Gas Sensor is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








