Mouse over image to zoom inUsing Non-Dispersive Infrared (NDIR) technology, the Automotive Microbench (AMBII) measures levels of CO, CO2 and HC in engine exhaust. The AMBII exceeds all current recognized international specifications, including California's BAR97, OIML Class 0, and ISO3930. With a low voltage supply requirement, compact size, and flexible sample flow, AMB II offers savings on peripherals and allows the design of a truly portable gas analyzer.
- Features
- Specifications
- Options
- Resources
- NDIR technology
- Low voltage supply requirement
- Compact size
- Flexible sampling flow
| Ambient operating temperature: | -12°C to 48°C |
| Storage temperature: | -50°C to 70°C |
| Sample flow rate: | 0.3 - 6.0 LPM |
| Data rate: | 1 Hz |
| Response time: | T90 = 3.5s |
| Operating Pressure: | 750 - 1100 mbar (1000 nominal) |
| Power Requirements: | 5 VDC ±0.25V, 3A max |
| Communications: | RS232, 9600 baud |
| Gas | Std Range | Resolution | High Range | Resolution | Accuracy |
|---|---|---|---|---|---|
| HC | 0 - 2,000 ppm 0 -4,000 ppm |
1 ppm | 0 - 20,000 ppm 0 -40,000 ppm |
10 ppm | ±4 ppmh or 3% reading (whichever is greater) |
| CO | 0 - 15% | 0.01% Vol. | 0.001% Vol. | ±0.02% ppm or 3% reading (whichever is greater) | |
| CO2 | 0 - 20% | 0.1% Vol. | 0.01% Vol. | ±0.3% ppm or 3% reading (whichever is greater) | |
| O2* | 0 - 25% | 0.01% Vol. | . | ±0.1%O2 | |
| NOx* | 0 - 5,000 ppm | 1 ppm | ±25 ppm or 4% reading (0-4000 ppm) ±25 ppm or 8% reading (4001 - 5000 ppm) |
* Optional
- O2 electrochemical sensor
- NOx measurement
- Connection for an external RPM probe
- Oil temperature
- High resolution A/D channels
