... , programmed using floating-point computing technology, the use of digital filtering techniques, watchdog technology. Imports of silicon piezoresistive sensor ... -corrosion, anti-vibration, shock, long life, with Self-protection function. Data: 1, pressure range: 0 ~ 35kPa, 0 ~ 3MPa, 0 ~ ... upper limit, the limit indicator light, buzzer sound, the output relay J1 action. Pressure is less than the lower ...