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UNO IQ Portable Gas Detector Crowcon
UNO IQ Portable Gas Detector Crowcon (1)
UNO IQ Portable Gas Detector Crowcon (2)
UNO IQ Portable Gas Detector Crowcon UNO IQ Portable Gas Detector Crowcon (1) UNO IQ Portable Gas Detector Crowcon (2)
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Crowcon UNOIQ

The UnoIQ is a rugged, personal single-gas detector designed for dependable safety in demanding work environments. Featuring modular, serviceable sensor trays and industry-leading rechargeable battery life, it delivers extended protection with minimal downtime. Its lightweight, compact design and simple one-button operation make it easy to wear and use on site, while Bluetooth® and NFC connectivity sync with Crowcon Connect for real-time data, compliance tracking, and efficient asset management. The UnoIQ also supports automated testing and calibration with IQhub, helping streamline safety routines and cut maintenance time.

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What is it?
The Crowcon UnoIQ is a compact, wearable single-gas detector designed to continuously monitor a specific hazardous gas or oxygen levels, providing personal protection for workers in high-risk environments.

Where is it used?
It is used in industrial and safety-critical workplaces such as oil and gas facilities, chemical plants, utilities, manufacturing sites, confined spaces, and other hazardous areas, including Zone 0 environments.

How does it work?
The device uses a single, interchangeable gas sensor to continuously measure gas concentrations in the air and activates audible, visual, and vibrating alarms if preset safety limits are exceeded.

What problems does it solve?
The UnoIQ protects workers from dangerous gas exposure while reducing downtime, simplifying compliance through automated testing and data management, and lowering maintenance costs with its long battery life and modular design.

  • Type: Personal single-gas detector

  • Sensors: Electrochemical, IR, MPSTM, PID, Pellistor, long-life O₂

  • Detectable gases: CO, H₂S, O₂, CH₄ (LEL), NH₃ and other toxic gases (sensor-dependent)

  • Battery life:

    • Up to 65 days continuous use (toxic gases & O₂)

    • Up to 33 days (IR sensor)

  • Charging time: < 4 hours

  • Alarms: Visual, audible (95 dB) and vibrating

  • Ingress protection: IP66 / IP68 (dust- and water-tight)

  • Drop resistance: Tested up to 6 m

  • Connectivity: Bluetooth® and NFC

  • Data & device management: Compatible with Crowcon Connect and IQhub (bump testing & calibration)

  • Operating temperature: –20 °C to +55 °C

  • Certifications: ATEX and IECEx (Zone 0)

  • Dimensions: 96 × 55 × 32 mm

  • Weight: approx. 125 g

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