Fixed Hydrogen Sulfide (H2S) Gas Detector

$484.83

| 0 review(s) | Add your review

Fixed H2S gas detector is a wall mounted gas monitor to detect Hydrogen Sulfide with sound & light alarm, measuring range from 0 to 5ppm, 0 to 10ppm, 0 to 20ppm, 0 to 50ppm, 0 to 100ppm, or 0 to 200ppm. GasDog online detector has an infrared remote control and display to show real-time H2S concentration.

Free shipping

Delivery date: 6-12 days

SKU: GD300-H2S

Measuring Range *
Signal Output *
Relay Output *
Power Adapter *
Calibration Kit *

increase decrease

DESCRIPTION
SPECIFICATIONS
DOCUMENTS

Gas Monitor for H₂S Detecting

Fixed Hydrogen Sulfide gas detector is used to monitor the H₂S concentration in different kinds of confined spaces or pipelines to safeguard organic life.

Basic Parameters:

Model: GD300-H2S
Detection Principle: Electrochemistry
Gas: Hydrogen Sulfide (H₂S)
Range: 0 to 5ppm ~ 0 to 200ppm
Resolution: 0.001ppm, 0.01ppm or 0.1ppm
Accuracy: ≤±3% F.S.
Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
Certification: CE, ATEX
Warranty: 12 months

Hydrogen Sulfide Detector

Features

Explosion Proof Certification

Available in ATEX Industrial Explosion-proof Certification

Sound & Light Alarm

Set the Alarm Point According to Your Needs

Anti-Magnetic Interference

Can Resist Strong Magnetic Interference of 15V/m

Die-cast Aluminum Material

Sturdy and Durable, Anti-Rust and Anti-Corrosion

Why Choose

Our Gas Detector?

Fixed gas detector with infrared remote control

Fixed Single Gas Detector

- Hydrogen Sulfide Leak Detector

✔️ Built-in high precision sensor for accurate gas leak detection.
✔️ Explosion-proof design, two-stage alarm with sound and light, and the alarm point is settable.
✔️ Optional 3-wire system 4-20mA analog output, relay output or RS485 output.
✔️ 24-hour real-time online monitoring of gas concentration.
✔️ Compatible with various controlled alarm, PLC, DCS and other control systems.
✔️ The infrared controller can remotely control the alarm point setting, zero calibration and address modification.
✔️ GasDog fixed gas detector has a self-calibration function and uses three standard buttons for on-site maintenance.
✔️ One or two on/off signals can be output to drive a fan, solenoid valve or other external equipment.

More Info.

Applications

Gas Pipeline

Hospital Sterilization Room

Industrial Manufacture

Petrol Station

Gas Detection Q&A - For Your Safety Environments

Built-in advanced gas detector sensor and sound & light alarm to ensure precise and safe gas detection in hazardous applications.

Q: What are the common failures of Hydrogen Sulfide detectors?

A: Common failures of fixed H2S detectors include sensor degradation, calibration drift, power supply issues, and environmental factors. Sensor degradation occurs over time due to exposure to Hydrogen Sulfide gas, leading to reduced sensitivity or inaccurate readings. Calibration drift can result from changes in sensor sensitivity, temperature, or atmospheric conditions, causing the gas detector to provide incorrect readings.

Power supply issues, such as electrical faults or battery depletion, can render the fixed gas detector non-functional. Environmental factors like dust, humidity, or extreme temperatures can affect the detector's performance and lifespan.

Improper maintenance and neglecting routine checks can also lead to failures. Additionally, false alarms and inadequate alarm settings may reduce the detector's effectiveness, potentially endangering personnel in the presence of H2S gas. Regular maintenance, calibration, and adherence to user guidelines are essential to mitigate these common failures and ensure the reliability of fixed H2S detectors.

Model	GD300-H2S
Detection Principle	Electrochemistry
Gas	Hydrogen Sulfide (H2S)
Range (Optional)	0 to 5ppm, 0 to 20ppm,, 0 to 50ppm, 0 to 100ppm, 0 to 200ppm
Resolution	0.001ppm (0-5ppm), 0.01ppm (0-20/50ppm) or 0.1ppm (0-100/200ppm)
Accuracy	≤±3% F.S.
Response Time	≤10s
Repeatability	≤±1%
Recovery Time	≤10s
Linearity Error	≤±1%
Zero Shift	≤±1% (F.S./year)
Signal Output (Optional)	4-20mA and RS485 Relay output: one group of relay output (1NO+1NC, 24V 100mA) for one alarm (default), or two groups of relay output (2NO+2NC, 24V 100mA) for high/low alarm (optional).
Alarms	Sound, light
Display	High light nixie tube display
Installation	Wall-mounted, piping type, flow-type (according to the detected environment)
Connection	Power connection type: G1/2 male thread explosion-proof flexible pipe Pipe-mounted type: M45*P2.0
Operating Time	24h
Explosion-proof Grade	Ⅱ 2G Ex ia Ⅱ CT4 Ga
Protection Grade	IP65
Certification	CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Working Voltage	12-36V DC
Case Material	Die-casting aluminum housing
Operating Temperature	-20℃~50℃
Operating Humidity	0~95%RH (non-condensing)
Dimension	20617990mm
Weight	≤1.6kg
Accessories	Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 1A (Optional USA plug, Europe plug or UK plug)

Note: To measure confined spaces such as pipelines, please contact us and inform the detailed conditions of use.

Dimension (Unit: mm)

Fixed gas detector dimension

WRITE YOUR OWN REVIEW

Review title: *

Review text: *

Rating:

1 2 3 4 5

Fixed Hydrogen Sulfide (H2S) Gas Detector

Gas Monitor for H2S Detecting

Fixed Single Gas Detector

Gas Detection Q&A - For Your Safety Environments

Q: What are the common failures of Hydrogen Sulfide detectors?

Dimension (Unit: mm)

GasDog Gas Detectors Catalogs

GasDog Gas Detectors User Manuals

GasDog Gas Detector Controller User Manuals

GasDog Communication Protocol

Portable Gas Detector Calibration Accessories - Gas Pressure Regulator

Fixed Hydrogen Cyanide (HCN) Gas Detector

Portable Nitrogen (N2) Gas Detector

Fixed Nitrogen (N2) Gas Detector

Fixed Oxygen (O2) Gas Detector

Gas Monitor for H₂S Detecting