# CO Gas Sensor Module (UART)

- Category: Sensors > Environment > Air quality & gas
- Also known as: CO Gas Sensor Module (UART + PWM), CO Gas Sensor Module (UART), CO electrochemical sensor module, CO sensor module, CO浓度检测模块, 一氧化碳传感器模组
- Product page: https://partlark.xyz/p/c-co-gas-sensor-module-uart-fa2215e971

## Details

- Identified as: CO electrochemical sensor module

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. 郑州海控电子科技有限公司 (1688)

- Listing price: ¥68.00 (option and pack size unconfirmed)
- Listing status: listed; details checked 2026-11-14
- Marketplace listing: https://detail.1688.com/offer/1069775066853.html
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=1069775066853&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - Light grey, domestic sensor, UART output (option price ¥68.00, pack size unknown, stock 1000): https://partlark.xyz/p/c-co-gas-sensor-module-uart-fa2215e971/variant?listing=34390&sku=6119738732067
  - Dark grey, domestic sensor, UART output + PWM (option price ¥88.00, pack size unknown, stock 1000): https://partlark.xyz/p/c-co-gas-sensor-module-uart-fa2215e971/variant?listing=34390&sku=6119738732068
  - Cream white, imported sensor, UART output (option price ¥368.00, pack size unknown, stock 1000): https://partlark.xyz/p/c-co-gas-sensor-module-uart-fa2215e971/variant?listing=34390&sku=6119738732065
  - White, imported sensor, UART output + PWM (option price ¥388.00, pack size unknown, stock 1000): https://partlark.xyz/p/c-co-gas-sensor-module-uart-fa2215e971/variant?listing=34390&sku=6119738732066

## Ordering

Paste one or more variant links (one per line) into https://partlark.xyz/basket/bulk-add to add them to a haul. Matches are checked automatically and are not a guarantee of compatibility.