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Target Gas: Methane (CH₄)
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Measurement Range: 0 – 100% Vol (custom ranges available: 0–10000 ppm, 0–100% LEL, etc., depending on model)
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Detection Principle: Electrochemical / Catalytic / NDIR (model specific)
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Accuracy: ±2% Full Scale
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Resolution: 0.1% Vol or 1 ppm (depending on range)
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Response Time (T90): ≤30 seconds
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Output Signal: RS485 (Modbus RTU Protocol)
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Power Supply: DC 12–24V
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Operating Temperature: -20°C to +50°C
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Operating Humidity: 0 – 95% RH (non-condensing)
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Stability: <2% per year drift
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Lifespan: 2–5 years (sensor dependent)
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Protection: Built-in temperature and humidity compensation
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Enclosure (Optional): IP65 weatherproof housing for outdoor applications
Air Quality Sensor RS485/analog, Gas sensor
CH4 Sensor RS485
₹17,700.00 Price With Tax
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Accurate detection of Methane (CH₄) gas
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RS485 Modbus RTU communication for easy integration
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Measurement range: 0–100% VOL / customizable ranges
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High stability & fast response time
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Long service life with reliable performance
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Ideal for gas leak detection, industrial plants, smart cities, and IoT systems
Availability: 25 in stock (can be backordered)
15 Days Warranty
This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.
Warranty will not apply if:
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The product has been misused, dropped, or damaged.
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It has been exposed to water, fire, chemicals, or static discharge.
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It has been tampered with, soldered, or altered in any way.
The CH₄ (Methane) RS485 Sensor is a reliable gas detection module designed for industrial safety, environmental monitoring, and gas leak detection applications. Built with advanced electrochemical/NDIR sensing technology, it ensures high accuracy, stability, and long-term reliability.
Equipped with RS485 Modbus RTU output, this methane sensor can be seamlessly integrated into IoT platforms, gas detection systems, smart industry applications, and safety alarms. Its rugged design makes it suitable for both indoor and outdoor monitoring in challenging environments.
Package Includes:
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1 x CH₄ Sensor RS485 – Methane Gas Detection Module
| Weight | 1 kg |
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| Dimensions | 17 × 6 × 15 cm |
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