Aeroqual NMHC Sensor Head 0-25 ppm (VN)
The Non-Methane Hydrocarbon (NMHC) Sensor Head uses Gas Sensitive Semiconductor (GSS) technology to detect non-methane hydrocarbon gases from 0-25 ppm with 10% accuracy and 0.1 ppm resolution.
Lead time for orders over 1 units: 2-3 weeks
- SKU
- AQ VN
Description / Aeroqual NMHC Sensor Head 0-25 ppm (VN)
The Non-Methane Hydrocarbon (NMHC) Sensor Head uses Gas Sensitive Semiconductor (GSS) technology to detect non-methane hydrocarbon gases from 0-25 ppm with 10% accuracy and 0.1 ppm resolution.
This sensor uses an active sensor technology with an internal fan to pull air across the GSS sensor at a specific flow rate for accurate gas detection. The fan pulls a stream of air past the sensor every 60 seconds providing a new reading of NMHC levels and a 60-second response time.
Full list of technical information and specifications for all Aeroqual sensors
Full list of Aeroqual Products
This sensor head will be a direct fit onto any Series-200, Series-300, Series-500 or Ranger Aeroqual ozone monitor. This head can be purchased as an addition to your existing monitor, or with a new base unit. To purchase with a base unit see our Aeroqual ozone monitor page. If you currently have an Aeroqual ozone monitor this sensor will be a direct fit for your current monitor.
Compare the Series 300 and 500, Aeroqual Ranger monitors:
| Compare the Aeroqual handheld devices |
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| Interchangeable sensor head | Yes | Yes | Yes |
| Digital LCD Display | Yes | Yes | Yes |
| Min, Max, Average readings on screen | Yes | Yes | Yes |
| Field Replaceable Battery | Yes | Yes | Yes |
| Remote Sensor Capability | Yes | Yes | Yes |
| Temp and HR Sensor optional | Yes | Yes | Yes |
| External Control Outputs | Yes | Yes | Yes |
| Audible Alarm | Yes | Yes | Yes |
| High and Low Alarms | Yes | Yes | Yes |
| 0-5 VDC Analog output | Yes | Yes | Yes |
| Zero Calibration capability | Yes | Yes | Yes |
| Span Calibration capability | Yes | Yes | Yes |
| Internal Data Logging Capability | No | Yes | Yes |
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PC connection cables and capability |
No | Yes |
Yes |
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Built in wi-fi connection |
No | No |
Yes |
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Hot-Swap Service |
Yes | Yes |
Yes |
Detailed Sensor Specifications for Aeroqual ambient sensors
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Calibration:
The Non-Methane Hydrocarbon (NMHC) Sensor Head uses Gas Sensitive Semiconductor (GSS) technology. The Aeroqual AQ VN sensor has a detection range of 0-25 ppm, so the calibration gas you use must fall within this range. Refer to the table below for our recommended calibration gas options.
Range Range
Product
Range
Price
Multiple Ranges
10 ppm
Isobutylene Calibration Gas
Isobutylene Calibration Kit
All sensors require a yearly calibration to ensure your gas measurements are accurate and performing within manufacturer standards. This page is desiccated to the individual manufacturers we represent and their specific calibration procedures.Â
Calibration Service Request Form
More Information
| Manufacturer | Aeroqual |
|---|---|
| Gas | NMHC |
| Sensor Type | GSS (Gas Sensitive Semiconductor) |
| Range | 0-25 ppm |
| Maximum Exposure | 50 ppm |
| Monitor sensor fits | S-200 / S-300 / S-500, Series-900 |
| Minimum Detection Limit | 0.1 ppm |
| Accuracy | < +/- 10% |
| Resolution | 0.1 ppm |
| Response Time | <60 s |
| Sampling Method | Fan |
| Operational Temperature Range | 0 to 40°C |
| Operational RH Range | 10 to 90% |
| Warranty | 6 Month |