MQ-136 Hydrogen Sulfide Gas Detection Sensor
The MQ-136 Hydrogen Sulfide Gas Detection Sensor is a value-for-money gas sensors designed for everyday users. It features Shipping Weight: 0.005 kg and Shipping Dimensions: 3 × 3 × 2 cm.
Available Offers
Free Delivery on this order. No minimum order value.
15-Day Easy Returns — hassle-free return & full refund.
Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.
Available Offers
5% Cashback
Pay with UPI & get 5% cashback (up to ₹50) via Razorpay
No-Cost EMI
Available on select bank cards at checkout. 0% interest for 3 months.
Free Shipping
Free delivery on all orders. No minimum order value.
Cash on Delivery
COD available on orders up to ₹5,000 across India.
Quick Specs
Ideal For
About This Product
The MQ-136 Hydrogen Sulfide Gas Detection Sensor is a value-for-money gas sensors designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.005 kg
- Shipping Dimensions: 3 × 3 × 2 cm
Why Buy from Elecvora?
Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
The MQ-136 Hydrogen Sulfide Gas Sensor is a compact and cost-effective solution for detecting H₂S gas in various environments. Built with a sensitive SnO₂ semiconductor element, it reacts to gas presence by increasing conductivity, enabling easy signal conversion through simple circuitry. With a detection range of 1–200 ppm, it ensures accurate monitoring for safety-critical applications. The sensor is highly responsive, durable, and suitable for both domestic and industrial gas detection systems. It operates with a standard 5V heater voltage and requires preheating for optimal performance. Ideal for gas leakage alarms and portable detectors, the MQ-136 offers dependable performance with minimal circuit complexity, making it a preferred choice for developers and engineers working on gas sensing solutions.
Features:
- High sensitivity to Hydrogen Sulfide (H₂S) gas
- Wide detection range from 1 to 200 ppm
- Uses SnO₂ semiconductor sensing material
- Simple drive circuit compatibility
- Long operational lifespan
- Low-cost gas sensing solution
- Detects sulfur-based organic vapors
- Suitable for portable and fixed systems
Specifications:
- Model: MQ136
- Sensor Type: Semiconductor
- Sensing Material: SnO₂ (Tin Dioxide)
- Target Gas: Hydrogen Sulfide (H₂S)
- Detection Range: 1 – 200 ppm
- Standard Encapsulation: Bakelite, Metal Cap
- Loop Voltage (Vc):≤ 24V DC
- Heater Voltage (VH): 5.0V ±0.1V (AC or DC)
- Heater Resistance (RH) 29Ω ±3Ω (at room temperature)
- Operating Humidity: 55% ±5% RH
- Standard Circuit Voltage (Vc/VH): 5.0V ±0.1V
- Weight: 4 g
Package Includes:
1 x MQ-136 Hydrogen Sulfide Gas Detection Sensor
