NDIR CO₂ Sensor (0–5,000 ppm)

Illustrative image — the delivered product may differ by model and specification.

Greenhouse & Vertical Farming

NDIR CO₂ Sensor (0–5,000 ppm)

Infrared CO₂ sensor for grow rooms and greenhouses — keep enrichment on target and never waste gas.

Indicative price

$60 – $160/ unit

Approximate FOB price. The final price depends on quantity, specification and destination, and is confirmed in your quote.

Minimum order
1 unit
Lead time
7–15 days
Origin
China
SKU
SS-GRH-009

Quantity

Estimate for 1 unit

$60 – $160

You don't pay anything now. We first talk with you, understand what you need and agree a contract.

Overview

Plants grow faster with the right CO₂ — and enrichment is expensive when it is overdone. This NDIR sensor measures CO₂ precisely and stays stable for years, and Famo alerts you when a zone drifts from its crop recipe.

Ideal for: vertical farms, greenhouses and container farms with CO₂ enrichment.

Sourced for you: built by our manufacturing partners and delivered to the specification we agree with you. Packaging, quantities and options are confirmed in the contract, and our team supports you with the Famo software and after-sales questions.

Key features

  • Non-dispersive infrared (NDIR) measurement
  • Long-term stable, auto-calibrating
  • Display plus RS485 output
  • Alerts on low and high CO₂ in Famo

Specifications

Range0–5,000 ppm CO₂
Accuracy±(40 ppm + 3% of reading)
TechnologyNDIR, dual-channel
OutputRS485 (Modbus RTU), 0–10 V
Supply12–24 V DC
Best forOne per ~250 m² of growing area

Specifications are typical values; the exact specification is confirmed in your contract.

Why SmartSoil

A supplier you can trust with your order

Hardware from our manufacturing partners, software from our own team — one company to call.

Direct from our manufacturing partners

We work with our own manufacturing partners in China, so we have access to every product in this marketplace and can deliver to your specification.

Localised software, easy to use

Products work with our localised Famo AI software — simple, user-friendly and available in 9 languages, so your team can start on day one.

Lifetime software support

We support you with the software for life. Hardware and software from one supplier who answers when you call.

A long-standing reputation in China

We have built a good reputation in China over many years, which helps us get quality hardware produced and delivered reliably.

How ordering works

From first idea to delivery, together

No checkout and no card details — buying equipment for a business is a conversation.

  1. 1

    Browse and add to quote

    Pick products and the quantities you are considering. Prices shown are approximate.

  2. 2

    We talk with you

    Our team contacts you and, through a few meetings, understands exactly what you need.

  3. 3

    Agree a contract

    We agree the specification, final price and terms in a written contract. You pay nothing before this.

  4. 4

    Production and delivery

    Our manufacturing partners produce your order, we coordinate delivery and then support your team with the software.

Nothing to pay today: you send a quote request, we discuss it with you, and only then do we agree a contract.

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