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Renke RS-SO2-N01-2-20P-JK-EX, Sulfur Dioxide Sensor (RS485), Range: 0~20ppm — image 1
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Renke RS-SO2-N01-2-20P-JK-EX, Sulfur Dioxide Sensor (RS485), Range: 0~20ppm

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Gas Sensors for premium buyers

The Renke RS-SO2-N01-2-20P-JK-EX, Sulfur Dioxide Sensor (RS485), Range: 0~20ppm by Renke is a premium gas sensors designed for premium buyers. It features Item Type: Sulfur Dioxide Sensor and Model No. / Name: RS SO2 N01 2 20P JK EX.

₹30,683
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Total: ₹30,683
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Sulfur Dioxide Sensor
Model No. / Name: RS SO2 N01 2 20P JK EX
Power Supply Voltage (V): DC 10–30 V
Measurement Range: 0–20 ppm / 0–2000 ppm
Protection level: IP67
Accuracy: ±5% FS or ±10%

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3017699Category: Gas Sensors

About This Product

The Renke RS-SO2-N01-2-20P-JK-EX, Sulfur Dioxide Sensor (RS485), Range: 0~20ppm by Renke is a premium gas sensors designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Sulfur Dioxide Sensor
  • Model No. / Name: RS SO2 N01 2 20P JK EX
  • Power Supply Voltage (V): DC 10–30 V — works with standard household power
  • Measurement Range: 0–20 ppm / 0–2000 ppm — reliable connection even at a distance
  • Protection level: IP67 — protected against splashes and rain
  • Accuracy: ±5% FS or ±10%
  • Transmitting frequency: 76 GHz ~ 81 GHz — smooth, flicker-free operation
  • Beam Angle:

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The Renke RS-SO2-N01-2-20P-JK-EX is a high-performance sulfur dioxide sensor designed for reliable, real-time monitoring of SO₂ leakage in industrial and environmental applications. Equipped with a premium imported electrochemical sensor, it ensures exceptional sensitivity, stability, and anti-interference capability. With multiple output options, including RS485, 4-20mA, 0-5V, and 0-10V, it integrates seamlessly with various monitoring systems. The wall-mounted waterproof design allows easy installation in harsh conditions, while its wide DC power range and optional OLED display provide flexibility and convenience. Advanced calibration and compensation algorithms guarantee precise, repeatable, and long-term stable measurements for critical safety monitoring.

 

Features:

  1. High-end imported electrochemical SO₂ sensor for superior stability and durability.
  2. Selectable measurement ranges: 0–20 ppm and 0–2000 ppm; custom ranges available.
  3. High accuracy: ±5%FS with excellent repeatability ≤2%.
  4. Optional OLED display for real-time on-site data monitoring.
  5. Wide DC power supply range (10–30V) for versatile installation.
  6. Wall-mounted, waterproof enclosure suitable for harsh environments.

Application:
  1. Industrial factories to detect SO₂ leakage.
  2. Environmental monitoring of air quality.
  3. Power plants and refineries for emission control.
  4. Laboratories handling sulfur dioxide.
  5. Indoor air safety in chemical storage areas.
  6. HVAC systems for gas detection and ventilation control.

Package Includes:

1 x Renke RS-SO2-N01-2-20P-JK-EX, Sulfur Dioxide Sensor (RS485), Range: 0~20ppm

1 x Screw Set

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.