DUOIQ
A dual-gas detector with advanced modular sensor technology, industry-leading battery life, and seamless connectivity for enhanced safety.
Product Overview
DuoIQ is a compact, dual-gas monitor designed to provide workers with versatile, reliable protection against multiple hazards. Built with the industry’s longest rechargeable battery life and every major sensor technology, DuoIQ provides safety in environments where detecting two gases is critical but equipment size and cost need to be optimised.
Specifications
| Specification | Details |
|---|---|
| Size | Standard: 9.6 x 5.5 x 3.2 cm Deep tray: 10.6 x 5.5 x 3.2 cm |
| Weight | 125g (Weight may vary depending on configuration) |
| Durability | 6m drop test |
| Response Time (T90) | <10s |
| Alarms | Visual, vibrating, audible (95dB at 30cm), low/high, TWA, STEL |
| Display | Backlit segment display |
| Data Logging | Up to 500 event logs |
| Power & Battery |
Tox / O2 | Tox: 60 days continuous, (6 months at 8 hour shifts) Tox / O2 | IR: 32 days (3 months at 8 hour shifts) Tox / O2 | MPSTM: 20 days (2 months at 8 hour shifts) Tox / O2 | Pellistor: 24 hours continuous Recharge time <4 hours |
| Sampling | None |
| Operating Temperature Range | -20 to +55°C (-4 to +131°F) |
| Humidity | 0-95%RH |
| Ingress Protection | IP66 & IP68 |
| Approvals |
CSA US: Class I, Division 1, Groups A, B, C, D T4 ATEX: Ex II 1G Ex ia IIC T4 Ga IECEx: Ex ia da IIC T4 Ga INMETRO: Ex ia IIC T4 Ga RED/FCC/IC: Wireless |
| Calibration & Maintenance |
Automatic bump tests (<10 seconds) and calibrations (<30 seconds) through IQhub Manual bump and calibrations through device and PC software |
| Accessories | Power cable (USB-A & USB-C); Flow plate; IQhub |
| Connectivity | NFC & Bluetooth® (optional) for Crowcon Connect App |
| Crowcon Connect | Cloud-hosted web application for monitoring, compliance dashboards, alarms, location tracking, configurations, and reporting |
| Sensors | Electrochemical, IR, MPSTM, Pellistor, PID, Long life O2 |
| Languages | English, French, Dutch, German, Polish, Italian, Spanish, Portuguese |
| Warranty | 3 years (sensor warranty separate) |
Gases and Ranges
| Gas | Range | Resolution |
|---|---|---|
| Ammonia (NH3) | 0-100ppm | 1ppm |
| Ammonia (NH3) | 0-1000ppm | 1ppm |
| Butane (C4H10) | 0-100% LEL | 1% LEL |
| Carbon Monoxide (CO) | 0-250ppm | 1ppm |
| Chlorine (Cl2) | 0-10ppm | 1ppm |
| Hydrogen (H2) | 0-40,000ppm | 400ppm |
| Hydrogen Sulphide (H2S) | 0-100ppm | 1ppm |
| Methane (CH4) | 0-100% LEL | 1% LEL |
| Nitrogen Dioxide (NO2) | 0-20ppm | 1ppm |
| Oxygen (O2) | 0-25% vol | 1% vol |
| Ozone (O3) | 0-1ppm | 10ppm |
| Sulphur Dioxide (SO2) | 0-20ppm | 1ppm |
Optimised for safety and compliance
- DuoIQ integrates seamlessly with Crowcon Connect for real-time monitoring, compliance tracking, and asset management
- Improves safety and ensures regulatory requirements are met
- Effortlessly store and retrieve calibration certificates in Crowcon Connect to simplify audits
Unmatched battery life
- Longest battery life of any dual-gas monitor, reducing recharge frequency and operational downtime
- Up to 60 days of continuous operation (120 days at 8-hour shifts) for toxic gas and oxygen detection
- Quick recharge times (<4 hours) ensure maximum uptime
Bluetooth® & nfc connectivity
- Pushes data to Crowcon Connect via IQhub
- Enables live data streaming and remote configuration
- Detailed insights for enhanced safety and device performance.
