MiniPID 2 PID sensor

Designed for OEMs, we manufacture and supply more photoionisation detection (PID) sensors than any other company in the world with our sensor technology trusted by major gas detection manufacturers, globally.

Our patented Fence Electrode Technology is proven to resist humidity and contamination, giving you outstanding results when detecting volatile organic compounds (VOCs) within the most challenging environments.

MiniPID 2 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. 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.

MiniPID 2 detection ranges

PPM MiniPID 2: range 0 – 6000 ppm with 0.1 ppm sensitivity
The PPM variant is used for wide range, part per million (ppm) measurements between 0.1 and 6000 ppm (isobutylene equivalent). This sensor is configured specifically for dynamic response to VOCs at elevated concentrations allowing for greater accuracy and repeatability.

PPB MiniPID 2: range 0 – 40 ppm with 0.001 ppm ( 1 ppb) sensitivity
The PPB variant is used for high sensitivity in the part per billion (ppb) range with a minimum detection limit of 1 ppb. The PPB sensor is optimised to deliver an exceptionally low background current allowing for optimum low-end sensitivity.

10.0 eV MiniPID 2: range 0 – 100 ppm with 0.005 ppm (5 ppb) sensitivity
The 10.0 eV variant is used for the enhanced selectivity of compounds with lower ionisation potentials. A common usage of the 10.0 eV sensor is for the determination of ambient levels of aromatic compounds.

11.7 eV MiniPID 2: range 0 to 100 ppm with 0.1 ppm (100 ppb) sensitivity 
Available from Ion Science is the 11.7 eV lamp which extends the range of detectable compounds to include chloro-carbons, CFCs, formaldehyde and chlorine amongst others.

Humidity resistant pid sensor

Key Features

  • Humidity-resistance
  • 10,000 hours continuous lamp life
  • Anti-contamination design
  • Exceptionally linear wide range ‘PPM’ model
  • Low drift high sensitivity ‘PPB’ model
  • 10 eV, 10.6 eV and 11.7 eV lamps available
  • Removable, pneumatically sealed sensing pellet
  • Series 4/A1 format
  • 12- month warranty (not including stacks)
  • Expected life > 5 years
  • Manufactured in the UK
Humidity resistant photoionisation detection sensor

What’s included

The MiniPID 2 sensor is offered in three models. They are virtually insensitive to humidity changes, providing unparalleled performance in a variety of applications.

A MiniPID 2 (3 pin) PPM & PPB assemblies include:

  • Electrode stack / Pellet (HPPM or ppb)
  • Spring
  • MiniPID sensor (ppm or ppb)
  • 10.6 eV Krypton lamp

A MiniPID 2 (3 pin) 10 eV assembly includes:

  • Electrode stack / Pellet with 10.0 eV window (HPPM or ppb)
  • Spring
  • MiniPID sensor (ppm or ppb)
  • 10.6 eV Krypton lamp

Product downloads – Ion Science


Product downloads - Ion ScienceFor all downloadable resources please click here

Brochures, Manual, Quick Start Guides, Software etc.

Humidity resistant pid sensor

Technical Specification

Performance

PPB MiniPID 2PPM MiniPID 210eV MiniPID 2
Pellet colourWhiteBlueWhite + gold spot
Minimum detection limit1 ppb100 ppb5 ppb
Range40 ppm6000 ppm100 ppm
Linearity>98% over measurement range>98% up to 100 ppm
88% at 1000 ppm
75% at 4000 ppm
>98% over measurement range
T90 response time< 3 s< 3 s< 3 s
Typical responsivity50 mV/ppm0.7 mV/ppm25 mV/ppm
Offset voltage60 – 80 mV50 – 65 mV55 – 70 mV
Output voltageOffset voltage to rail voltage – 0.1 VOffset voltage to rail voltage – 0.1 VOffset voltage to rail voltage – 0.1 V
Power consumption110 mW at 3.3 V (100 ms 130 mA transient upon switch on110 mW at 3.3 V (100 ms 130 mA transient upon switch on110 mW at 3.3 V (100 ms 130 mA transient upon switch on
Temperature range-40oC < T < 55oC-40oC < T < 55oC-40oC < T < 55oC
Humidity range0 – 99% RH, non-condensing0 – 99% RH, non-condensing 0 – 99% RH, non-condensing
Humidity sensitivityHumidity resistantHumidity resistantHumidity resistant
Expected life> 5 years (excluding replaceable lamp and pellet> 5 years (excluding replaceable lamp and pellet> 5 years (excluding replaceable lamp and pellet
Warranty period12 months12 months12 months

Intrinsic Safety

Safety certification ULCSA & ATEXATEXNon-certified
Supply voltage 3.0 – 3.6 V unregulated3.6 – 10 V regulated3.6 – 18 V regulated

Certification

ATEX, IECEx II 1G Ex ua IIC T4
CLASS1, DIV1 Groups ABCD, Conforms to UL STD. 913
Certified to CSA STD. C22.2 No 157
-40oC < Ta < +55oC @ 1.1W (65oC @ 0.9W)

Video Support

Video Support – MiniPID 2 PID sensor

Accessories

The following accessories are available for the MiniPID 2 PID sensor.
For further information or pricing please contact Ion Science or your local Distributor.

MiniPid 2 Enquiry Form

Product Enquiry Form

Please complete the form below and a member of our team will contact you.

Fields marked with an * are required