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Fixed Hydrogen Sulfide (H2S) Gas Detector Fixed Hydrogen Sulfide (H2S) Gas Detector Fixed Hydrogen Sulfide (H2S) Gas Detector Fixed Hydrogen Sulfide (H2S) Gas Detector Fixed Hydrogen Sulfide (H2S) Gas Detector

Fixed Hydrogen Sulfide (H2S) Gas Detector

$484.83
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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
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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

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Hydrogen Sulfide Detector

Features

Industrial grade explosion proof certification for fixed gas detector

Explosion Proof Certification

Available in ATEX Industrial Explosion-proof Certification

Sound and light alarm

Sound & Light Alarm

Set the Alarm Point According to Your Needs

Anti-magnetic interference

Anti-Magnetic Interference

Can Resist Strong Magnetic Interference of 15V/m

Die-cast aluminum material

Die-cast Aluminum Material

Sturdy and Durable, Anti-Rust and Anti-Corrosion

 

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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.

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More Info.

Applications

Fixed single gas detector for gas pipeline

Gas Pipeline

Fixed gas detector for hospital sterilization room

Hospital Sterilization Room

Fixed gas detector for industrial manufacture

Industrial Manufacture

Fixed gas detector for petrol station

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)
Calibration Kit Gas pressure regulator (calibration gas cylinder NOT included)
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 206*179*90mm
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

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