Membrapor H2 gas sensors are available in different sizes and models.
Compact Hydrogen sensors:
H2/C-2000,H2/C-20000,H2/C-40000,H2/C-5000,H2/CA-1000,H2/CB-1000,H2/CT-10000,H2/CT-40000
Miniature Hydrogen sensors:
H2/M-1000,H2/M-400,H2/M-40000
Slim H2 sensors:
H2/S-10000-S,H2/S-2000-S,H2/SA-1000-S
Standard H2 gas sensors:
H2/SA-1000