WSSFCEX-PPS is the Sigfox Integrated Process Pressure Sensor with Ex d approval for installation in Zone 1, Zone 2 or Safe Zone, and it has different kinds of measurements, such as Gage/ Absolute/ Sealed Gage, range -1∼1000 barg, high accuracy, and stability. With Ultra-low-power design and smart firmware allow the sensor can last up to 10 years with a single battery (depends on configuration). It can support all regions of Sigfox network in over the World, RC1, RC2, RC3, RC4, RC5, RC6, RC7. Typical applications are pressure monitoring of oil pipeline, gas pipeline, LPG tank, CNG tank, etc.