PPB MiniPID 2: range 1 ppb – 40 ppm

The PPM variant is used forwide range, part per million (ppm) measurements between0.1 and 6000 ppm (isobutylene equivalent). This sensor is configured specifically for dynamic response to VOCs at elevated concentrations allowing for greater accuracy and repeatability.

Minimum detection limit：100 ppb
Range：0～＞4000 ppm
T90 response time: ＜3 s
Typical responsivity：＞at 100 ppm＞0.65
Offset voltage：51～65 mV
Output voltage：Offset voltage to rail voltage - 0.1 V
Lamp life：10,000 hours continuous operation
Power consumption：100 mW at 3.3V (100 ms 130 mA transient upon switch on)
Temperature range：-40°C < T < 55°C
Humidity range：0 - 99% RH, non-condensing
Humidity sensitivity：Humidity resistant
Expected life：> 5 years (excluding replaceable lamp and pellet)
Warranty period：12 months

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 11.7eV 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

Typical Applications
• Personnel safety
• Industrial hygiene
• Site soil and air sampling
• Fugitive emissions and volatile spills
• Law enforcement
• Emergency response