Advantages of our IRNET-P 20mm NDIR sensors:
- SIL2 rated, for certified dependability (fail-safe detection)
- Individual calibration and testing, for measurements you can trust
- Extended temperature range (-40 to +60 °C), for use in any environment
- Internal microprocessor, for advanced signal processing
- Standard industrial size, to fit existing detectors
- Fast T90 response time, for critical and life-saving applications
- ModBus or P2P digital communication, for ease of integration
- Solid, rugged construction with stainless steel enclosure
- Signal versatility: voltage and optional bridge or pellistor output
- Patented, longer optical path for better resolution and stability
- Standard industrial accepted negative or positive pinout
IRNET-P 20mm is N.E.T. IR sensor for whoever is looking for strong and dependable detection performances both at low and high volume in a standard 4-series size. The low power version (45 mA) is perfect for a portable gas detector, while the standard version fits smaller detection heads and compact detectors.
IRNET-P 20mm detects CO2 or hydrocarbon gases such as propane and methane in LEL range. The 0-100%Vol range version features N.E.T. DYNAMIC technology for the highest sensing accuracy ever seen in a compact sensor. DYNAMIC sensors also provide an optional digital output for Propane detection over 0-2.1%Vol range – the best option to detect different hydrocarbons using a cross-reference factor.
DYNAMIC sensors are suited for instrument manufacturers that want to design Methane and Propane detectors in compliance with the Chinese Mine standard.
All N.E.T. IR sensors run on a microprocessor-based platform for internal signal processing, providing a linearized and temperature compensated output in digital and analogue format – the ideal solution for instrument manufacturers, even without any specialist knowledge in IR technology.
| Detectable gases - IRNET-P-20: | |
|---|---|
| Methane (low range: 0-4.4%vol, 0-5%vol) | Methane (high range: 0-100%vol) |
| Propane (0-1.7%vol, 0-2.1%vol) | CO2 (low range: 0-5000ppm, 0-1%vol, 0-2%vol, 0-5%vol) |
| CO2 (high range: 0.20%vol, 0-100%vol) | CO2 - Combustion Analysis (0-20%vol) |
| Propylene: 0-100%LEL (0-2%vol) | n-Butane: 0-100%LEL (0-1.4%vol) |
| Iso-Butane: 0-100%LEL (0-1.3%vol) |
| List of detectable hydrocarbons through cross factors (using 0-2.1%vol Propane sensor): | |
|---|---|
| Acetic Acid | Acetone |
| Benzene | Butadiene |
| Cyclohexane | Cyclopentane |
| Difluoroethane (R152a) | Dimethyl Ether |
| Ethane | Ethanol |
| Ethyl Acetate | Heptane |
| Hexane | Isobutane |
| Isobutylene | Isopropanol |
| MEK | Methane |
| Methanol | N-Butane |
| Pentane | Propylene |
| Toluene |
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