Sulfur Dioxide Gas Detector T-SDD-S2100

Introduction

Sulfur Dioxide Gas Detector is designed with measurement range of 0 to 100 ppm. It features lightweight structure for effortless installation to walls or pipelines. Equipped with dual-key magnetic wand, it allows on-site processing without opening detector cover. Incorporates water and dust resistance for stable outdoor or industrial field operation. Gas Detector monitors SO₂ levels in factories, storage areas, refineries, and confined spaces.

Adopts advanced sensor technology with NIST-traceable calibration certificates. Built-in self-diagnostic function continuously monitors instrument status, ensuring reliable detection results.

Applications

Sulfur Dioxide Gas Detector monitors SO₂ levels continuously in industrial plants, chemical storage, refineries, and confined spaces to ensure safe working conditions.

Specifications

Gas Detected	SO₂
Measurement Range	0 to 100 ppm
Detection Principle	Electrochemistry
Resolution	0.1ppm
Accuracy	Less than or equal to ±2 to 5% FS
Display	LED display
Working Temperature Range	-20 to 55℃
Working Pressure	86 to 106 kPa
Humidity	0 to 95%RH
Power Dissipation	Toxic gas: Less than or equal to 2.5W,
Signal Output	4 to 20mA, RS485
Wireless Transmission	LORA
Housing Material	Die-cast aluminum
Electrical Interface	Standard internal screw thread M20 × 1.5
Protection Grade	IP66/68
Explosion-Proof Grade	IECEX：Ex db IIC T6 Gb，Ex db ia IIC T6 Gb ；ATEX：Ex db IIC T6 Gb，Ex db ia IIC T6 Gb
Power Supply	24V DC
Dimension	157.8×128.8×69.6 mm
Net Weight	1 Kg
Gross Weight	1.5 Kg

Features

High-performance sensors

Equipped with RS232/USB communication interface for data export and remote control. Supports connection to laboratory information management system (LIMS) for centralized data management and traceability.

Plug-and-play calibration

Real-time monitoring

Flow-type setup

PC connectivity

Rugged casing

Hot-swappable sensor

FAQs

1. What is the main function of this Sulfur Dioxide Gas Detector?

It is a professional laboratory instrument designed for Sulfur Dioxide Gas Detector applications, providing accurate, reliable performance for sample analysis, processing, or storage in scientific research and industrial quality control.

2. What are the key advantages of this Sulfur Dioxide Gas Detector compared to similar products?

It incorporates advanced technologies including self-diagnostic function, ensuring superior performance in terms of stability, accuracy, and operational convenience. The durable construction and strict quality control also guarantee long service life and low maintenance costs.

3. What regular maintenance is required for this Sulfur Dioxide Gas Detector?

General maintenance recommendations: 1) Keeping the instrument clean and free from dust and debris; 2) Following the manufacturer's calibration schedule to maintain accuracy; 3) Inspecting electrical connections and mechanical parts periodically for signs of wear; 4) Storing and using the instrument according to the operating manual to prevent damage.

4. What are the installation requirements for this Sulfur Dioxide Gas Detector?

Installation requirements include: 1) Selecting a vibration-free location to ensure measurement accuracy; 2) Providing stable power supply with voltage regulation if necessary; 3) Ensuring proper ventilation for instruments requiring gas exhaust; 4) Maintaining appropriate ambient temperature (usually 5-40℃) and humidity (≤85%) as specified in the operating manual.

5. What should I do if the Sulfur Dioxide Gas Detector shows abnormal operation?

General troubleshooting guidelines: 1) First check the power supply and all connections to ensure they are secure; 2) Refer to the user manual's troubleshooting section for specific error messages or symptoms; 3) Perform a system reset if applicable; 4) Do not attempt to repair internal components without professional training; contact authorized service personnel for technical support when needed.