11.7 eV Gas Sensor
OEM gas sensor with state of the art sensing technology.
Only available from ION Science, the MiniPID 2 11.7 eV gas sensor extends the range of detectable compounds to include chlorocarbons, unsaturated fluorocarbons, formaldehyde, ethylene and methanol.
The MiniPID 2 11.7 eV gas sensor is virtually insensitive to humidity changes, providing unparalleled performance in a variety of applications.
Features
The MiniPID 2 11.7 eV gas sensor is a simple plug-and-play sensor able to deliver a dynamic and dependable response to thousands of volatile organic compounds (VOCs) across many diverse applications.
The sensor is designed for both diffusive and in-line pumped sampling, delivering an exceptional response time and clear down. The MiniPID 2 incorporates lamps of exceptional brightness and stability enabling detection of less volatile and less readily sensed compounds reliably, over an extended period of time.
Key Features
- Humidity resistance
- Anti contamination design
- Removable, pneumatically sealed sensing electrode stack
- Series 4 / A
- 3 – month warranty (excluding the electrode stack)
Why use the 11.7 eV Sensor?
Downloads
Technical Specifications
| Electrode Stack Colour | White |
| Minimum Detection Limit | 100 ppb |
| Range | >100 ppm |
| T90 Response Time (Seconds) | <8 |
| Sensitivity | >1 mV / ppm |
| Lamp Energy | 11.7 eV |
| Supply Voltage (using internal regulator) | 3.6 – 18 V (non intrinsically safe 10 – 18 V) |
| Supply Voltage (using a regulated power supply) | 3 – 3.6 V |
| Current | 20 – 32 mA (130 mA for 100 ms at start up)n |
| Power Consumption | 100 mW at 3.3 V |
| Output Signal (using internal regulator) | 0 – 3.2 V |
| Output Signal (using a regulated power supply) | 0 to rail voltage – 0.1 V |
| Temperature Range | -40 to 65 °C |
| Relative Humidity Range | 0 – 99% RH, non-condensing |
| Expected Life | Sensor body >5 years |
| Lamp Life | 300 – 500 hours continuous illumination |
| Warranty | 11.7 eV lamp – 3 months |
Approvals
| Europe Certification | ATEX |
| North America Certification | UL |
| Worldwide Certification | IECEx |
| Patents | US 7,046,012 EC 1474681 |
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FAQs
Both lamps produce different ionisation energies used to ionise the target gases. Most of the compounds can be ionised using 10.6EV lamp where for the compounds having ionisation energy of more than 10.6 you may need 11.7EV lamp.
High percentage of humidity effects the performance and can result in False results. ION SENSE PIDS are made with patent Fence Electrode Technology which minimises the effect of humidity on the performance of the sensor.
| ION SENSE PIDS are certified to ATEX, IECEX and UL standards. |