High Sensitivity Ammonia Gas Detector NH3 Sensor Wall Mounted 4-20mA RS485 Outpu

Product Description

1. NOTE

Default Configuration:

• Style: Wall-mounted, non-display type with built-in probe

• Measurement Range Options: 0–1000 ppm, 0–500 ppm, 0–50 ppm, 0–100 ppm

• Output Modes: RS485, 4–20 mA, 0–5 V, 0–10 V

• Power Supply: 10–30V DC

• Housing: IP65-rated for water resistance, dust protection, and corrosion resistance

Note: Due to space limitations, not all specifications are listed. Please contact us for more detailed information or specific customization requests.

Customizable Options:

• Measurement Range: Up to 0–1000 ppm

• Style: Wall-mounted with display; NH3 temperature and humidity 3-in-1 model

• Probe Type: External (customizable)

• External Probe Length: Default 80 cm (customizable up to 10 meters)

• Exterior Design: Portable, ceiling-mounted, pipeline-mounted, or with louvered enclosure

• Output Modes: RS485, 4–20 mA, 0–5 V, 0–10 V

• Adjustable Parameters: Address (1–255), Baud Rate (1200–115200)

Please confirm your required specifications and output modes before placing an order. For customized configurations, feel free to contact us—we’re happy to help tailor the solution to your needs.

2. PARAMETERS

3. APPLICATION

Ideal for ammonia monitoring across a wide range of applications, including chemical processing, pharmaceutical manufacturing, livestock farming, public restrooms, fertilizer production, mining operations, material synthesis, and environmental monitoring.

4. FEATURES

High Sensitivity – Features an MQ137 sensor for precise and reliable ammonia detection.

Durability – Built to withstand tough environments with an IP65-rated enclosure for water, dust, and corrosion resistance.

Customization – Offers flexible output options (such as 0–3V) and supports extended probe configurations to suit different installation needs.

Advanced Connectivity – Integrated OLED display and Modbus RTU protocol enable remote monitoring and seamless integration with various data platforms.

5. FAQ

Q1: Can I customize the transmission mode or output range?
A1: Yes, we support customization of transmission modes (e.g., RS485, 4G, WiFi) and output ranges (e.g., 0-3V). Please contact us for details.

Q2: How long is the sensor's lifespan?
A2: The sensor is designed for a lifespan of at least 12 months under standard operating conditions.

Q3: What is the accuracy of this ammonia sensor?
A3: The accuracy is ±8% for 0-50ppm/0-100ppm ranges and ±5%FS for 0-500ppm.

About Prime Living

Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.

We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.

Shipping policy

We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.

We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.

. Please provide a physical address, as we do not ship to P.O. Boxes.

Returns

Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.

Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.