The Nuvair Pro Trimix Alarm is a versatile multigas analyzer designed to measure helium (He) and oxygen (O2) levels in mixed breathing gases from gas cylinders or continuous compressor flow. Built for outdoor and marine environments, it features self-calibration and user-defined audible and visual alarms. When an alarm triggers, the analog output can activate optional equipment shutdown, sound a remote alarm, or engage an emergency backup system for enhanced safety.
Key Features
- Wide Range: Measures 0-100% helium and oxygen with ±2% display accuracy.
- Alarms: Two user-programmable audible and visual alarms for each gas.
- External Control: 4-20 mA analog output capable of shutting down compressors via an optional relay.
- Ease of Use: Simple operation with automatic calibration for reliable results.
- Rugged Design: Ideal for breathing gas testing in harsh outdoor and marine environments.
Advantages
- Fast response time (<10 seconds for He, <6 seconds for O2).
- Long-life sensors: thermal conductive helium sensor (up to 10 years) and electrochemical oxygen sensor (36 months under normal conditions).
- Reliable and accurate with user-friendly operation.
Replacement Sensor
- Oxygen Sensor: Replacement SKU 9507M.
Specifications
- Flow Rate: 0.5-1 L/min (He), 0.5-2 L/min (O2).
- Resolution: 0.1% for both gases.
- Accuracy: ±2% (He), ±1% (O2).
- Operating Temperature: 41-104°F (5-40°C) for helium, 32-104°F (0-40°C) for oxygen.
- Power: 800mAh rechargeable lithium battery with 110/220V charger.
Dimensions & Weight
- Size: 3.9 x 8.7 x 7.5 in (9.9 x 22.1 x 19.1 cm).
- Weight: 2.75 lb (1.25 kg).
The Nuvair Pro Trimix Alarm is the trusted choice for professionals who demand accuracy, reliability, and safety. Perfect for divers, medical, and industrial applications, it delivers consistent performance in challenging environments.
