Key Features & Benefits:

  • Small Footprint
    Including the world’s smallest two-gas sensor, only 14.5mm diameter, this family of sensors allows significant savings in gas detector size.
  • Reduced Height
    8.4mm high, making the sensor ideal for low profile instruments.
  • Low Weight
    Less than 1.5 grams with excellent shock resistance.
  • Good Connectivity
    Uses industry standard, low cost, Molex sockets for direct board insertion.
  • Reduced Costs
    High quality design with a significant reduction in the cost per measured gas, allied to reduced manufacturing costs are passed on to OEMs

Application notes

Download Application Notes – see application notes for full details.

Sensor Specification Summary

Compare Alphasense Miniature sensors – sensor specification summary.

Data Sheets
File Description Type
SO2-D4 Sulfur Dioxide, miniature, 4 pin Data Sheet Download
O2-G2 Oxygen, miniature, 2 year Data Sheet Download
O2-G1 Oxygen, miniature, 1 year Data Sheet Download
NO2-D4 Nitrogen Dioxide, miniature, 4-pin Data Sheet Download
NO-D4 Nitric Oxide, miniature Data Sheet Download
HCN-D4 Hydrogen Cyanide, miniature, 4-pin Data Sheet Download
H2S-D4 Hydrogen Sulfide, miniature, 4-pin Data Sheet Download
D2 Dual Gas CO/H2S, miniature, 4-pin Data Sheet Download
CO-D4 Carbon Monoxide, miniature, 4-pin Data Sheet Download
CL2-D4 Chlorine, miniature, 4-pin Data Sheet Download
CH-D3 Flammable Gas Sensor, miniature Data Sheet Download