SKU: SENS-0872
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Asair AHS3000 Hydrogen Sulfide Gas Sensor - 0-100ppm Electrochemical

₹689.00 (Inclusive of all taxes)
Out of Stock

The Asair AHS3000 is a constant potential electrochemical hydrogen sulfide (H₂S) gas sensor designed for integration into portable detectors and fixed-point monitoring systems. It provides a 0-100 ppm measurement range with fast response and high sensitivity for industrial safety and environmental protection applications.

Features

  • Constant Potential Electrochemical H₂S Sensing Principle
  • 0 to 100 ppm Hydrogen Sulfide Measurement Range
  • Fast Response Time (T90 ≤ 30 seconds)
  • Wide Operating Temperature: -40°C to +55°C
  • Compact Size for Easy Integration into Portable Instruments

Out of stock

Description

The AHS3000 hydrogen sulfide sensor utilizes a constant potential electrolytic (electrochemical) cell to accurately detect H₂S gas concentrations. This technology ensures high sensitivity and linearity across its 0-100 ppm range, making it suitable for precise monitoring in demanding environments.

Engineered for stability and long-term reliability, the sensor operates effectively across a broad temperature range of -40°C to +55°C and humidity levels from 15% to 90% RH (non-condensing). Its compact form factor and standard pinout allow for straightforward replacement of similar electrochemical sensors or integration into new designs for industrial safety and environmental monitoring systems.

Key Features

  • Electrochemical Sensing: Employs a constant potential electrolytic cell for selective and accurate hydrogen sulfide detection.
  • Fast Response & Recovery: Delivers a T90 response time of ≤30 seconds for timely gas concentration alerts.
  • High Stability: Designed for excellent long-term output stability and minimal baseline drift.
  • Wide Environmental Tolerance: Operates reliably in extreme temperatures from -40°C to +55°C.
  • Linear Output: Provides a highly linear signal proportional to H₂S gas concentration.
  • Compact Design: Small footprint and low profile facilitate integration into space-constrained portable devices.
  • Direct Replacement: Standard pin configuration allows easy substitution for compatible electrochemical H₂S sensors.
  • Batch Consistency: Manufactured to ensure stable, high-quality performance across production batches.

Applications

  • Portable Hydrogen Sulfide Gas Detectors for personal safety
  • Fixed-point H₂S monitoring in industrial facilities (wastewater treatment, oil & gas)
  • Environmental protection and air quality monitoring stations
  • Safety systems for confined space entry and industrial hygiene
  • Integration into multi-gas detectors for comprehensive workplace safety

Technical Specifications

Model NumberAHS3000
Sensor TypeConstant Potential Electrochemical
Target GasHydrogen Sulfide (H₂S)
Measurement Range0 to 100 ppm
Response Time (T90)≤ 30 seconds
Operating Temperature-40°C to +55°C
Operating Humidity15% to 90% RH (Non-Condensing)
Item TypeGas Sensor Module

Frequently Asked Questions

What is the measurement range and target gas for the AHS3000 sensor?

The Asair AHS3000 is specifically designed to detect Hydrogen Sulfide (H₂S) gas. It provides a measurement range from 0 parts per million (ppm) up to 100 ppm, which is suitable for industrial safety monitoring and personal exposure limits.

What is the operating temperature range of this H₂S sensor?

This electrochemical sensor is built for robust performance in harsh conditions, with a specified operating temperature range from -40°C to +55°C. It also supports operation in environments with 15% to 90% relative humidity (non-condensing).

How quickly does the sensor respond to changes in H₂S concentration?

The AHS3000 features a fast response time, with a T90 (time to reach 90% of the final signal) of ≤ 30 seconds. This allows for timely detection and alarm triggering in safety-critical applications.

Can this sensor directly replace other hydrogen sulfide sensors?

Yes, the AHS3000 is designed with a standard pin configuration and form factor to be a direct replacement for other compatible electrochemical hydrogen sulfide sensors, simplifying maintenance and upgrades in existing equipment.

What type of output signal does this sensor provide?

As a constant potential electrochemical sensor, the AHS3000 typically generates a small current output proportional to the gas concentration. This signal requires conditioning by a compatible transceiver or amplifier circuit, which is standard in portable gas detectors and fixed monitoring systems.

Package Includes

  • 1 x Asair AHS3000 Hydrogen Sulfide Sensor

Additional Information

Weight 0.008 kg
Dimensions 5 × 5 × 3 cm